[Yt-svn] yt-commit r1807 - trunk/yt
mturk at wrangler.dreamhost.com
mturk at wrangler.dreamhost.com
Tue Aug 10 16:03:04 PDT 2010
Author: mturk
Date: Tue Aug 10 16:03:03 2010
New Revision: 1807
URL: http://yt.enzotools.org/changeset/1807
Log:
Re-cythonizing amr_utils and adding ramses_reader.cpp.
Added:
trunk/yt/ramses_reader.cpp
Modified:
trunk/yt/amr_utils.c
Modified: trunk/yt/amr_utils.c
==============================================================================
--- trunk/yt/amr_utils.c (original)
+++ trunk/yt/amr_utils.c Tue Aug 10 16:03:03 2010
@@ -1,4 +1,4 @@
-/* Generated by Cython 0.13.beta0 on Thu Jul 29 17:18:11 2010 */
+/* Generated by Cython 0.13.beta0 on Tue Aug 10 16:02:46 2010 */
#define PY_SSIZE_T_CLEAN
#include "Python.h"
@@ -480,7 +480,7 @@
PyObject *grids;
};
-/* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":569
+/* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":575
* return 1
*
* cdef class ProtoPrism: # <<<<<<<<<<<<<<
@@ -513,7 +513,7 @@
int refined_pos;
};
-/* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":537
+/* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":543
* tf.eval_transfer(dt, self.dvs, rgba, grad)
*
* cdef class GridFace: # <<<<<<<<<<<<<<
@@ -605,7 +605,7 @@
};
-/* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":537
+/* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":543
* tf.eval_transfer(dt, self.dvs, rgba, grad)
*
* cdef class GridFace: # <<<<<<<<<<<<<<
@@ -633,7 +633,7 @@
static struct __pyx_vtabstruct_2yt_9amr_utils_TransferFunctionProxy *__pyx_vtabptr_2yt_9amr_utils_TransferFunctionProxy;
-/* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":569
+/* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":575
* return 1
*
* cdef class ProtoPrism: # <<<<<<<<<<<<<<
@@ -13389,8 +13389,8 @@
* cdef np.float64_t bv, dy, dd, tf
* cdef int bin_id
* if fit.pass_through == 1: return dvs[fit.field_id] # <<<<<<<<<<<<<<
+ * if dvs[fit.field_id] > fit.bounds[1] or dvs[fit.field_id] < fit.bounds[0]: return 0.0
* bin_id = <int> ((dvs[fit.field_id] - fit.bounds[0]) * fit.idbin)
- * dd = dvs[fit.field_id] - (fit.bounds[0] + bin_id * fit.dbin) # x - x0
*/
__pyx_t_1 = (__pyx_v_fit->pass_through == 1);
if (__pyx_t_1) {
@@ -13403,31 +13403,13 @@
/* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":109
* cdef int bin_id
* if fit.pass_through == 1: return dvs[fit.field_id]
- * bin_id = <int> ((dvs[fit.field_id] - fit.bounds[0]) * fit.idbin) # <<<<<<<<<<<<<<
- * dd = dvs[fit.field_id] - (fit.bounds[0] + bin_id * fit.dbin) # x - x0
- * if bin_id > fit.nbins - 2 or bin_id < 0: return 0.0
- */
- __pyx_v_bin_id = ((int)(((__pyx_v_dvs[__pyx_v_fit->field_id]) - (__pyx_v_fit->bounds[0])) * __pyx_v_fit->idbin));
-
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":110
- * if fit.pass_through == 1: return dvs[fit.field_id]
- * bin_id = <int> ((dvs[fit.field_id] - fit.bounds[0]) * fit.idbin)
- * dd = dvs[fit.field_id] - (fit.bounds[0] + bin_id * fit.dbin) # x - x0 # <<<<<<<<<<<<<<
- * if bin_id > fit.nbins - 2 or bin_id < 0: return 0.0
- * bv = fit.values[bin_id]
- */
- __pyx_v_dd = ((__pyx_v_dvs[__pyx_v_fit->field_id]) - ((__pyx_v_fit->bounds[0]) + (__pyx_v_bin_id * __pyx_v_fit->dbin)));
-
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":111
+ * if dvs[fit.field_id] > fit.bounds[1] or dvs[fit.field_id] < fit.bounds[0]: return 0.0 # <<<<<<<<<<<<<<
* bin_id = <int> ((dvs[fit.field_id] - fit.bounds[0]) * fit.idbin)
* dd = dvs[fit.field_id] - (fit.bounds[0] + bin_id * fit.dbin) # x - x0
- * if bin_id > fit.nbins - 2 or bin_id < 0: return 0.0 # <<<<<<<<<<<<<<
- * bv = fit.values[bin_id]
- * dy = fit.values[bin_id + 1] - bv
*/
- __pyx_t_1 = (__pyx_v_bin_id > (__pyx_v_fit->nbins - 2));
+ __pyx_t_1 = ((__pyx_v_dvs[__pyx_v_fit->field_id]) > (__pyx_v_fit->bounds[1]));
if (!__pyx_t_1) {
- __pyx_t_2 = (__pyx_v_bin_id < 0);
+ __pyx_t_2 = ((__pyx_v_dvs[__pyx_v_fit->field_id]) < (__pyx_v_fit->bounds[0]));
__pyx_t_3 = __pyx_t_2;
} else {
__pyx_t_3 = __pyx_t_1;
@@ -13439,9 +13421,27 @@
}
__pyx_L4:;
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":110
+ * if fit.pass_through == 1: return dvs[fit.field_id]
+ * if dvs[fit.field_id] > fit.bounds[1] or dvs[fit.field_id] < fit.bounds[0]: return 0.0
+ * bin_id = <int> ((dvs[fit.field_id] - fit.bounds[0]) * fit.idbin) # <<<<<<<<<<<<<<
+ * dd = dvs[fit.field_id] - (fit.bounds[0] + bin_id * fit.dbin) # x - x0
+ * bv = fit.values[bin_id]
+ */
+ __pyx_v_bin_id = ((int)(((__pyx_v_dvs[__pyx_v_fit->field_id]) - (__pyx_v_fit->bounds[0])) * __pyx_v_fit->idbin));
+
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":111
+ * if dvs[fit.field_id] > fit.bounds[1] or dvs[fit.field_id] < fit.bounds[0]: return 0.0
+ * bin_id = <int> ((dvs[fit.field_id] - fit.bounds[0]) * fit.idbin)
+ * dd = dvs[fit.field_id] - (fit.bounds[0] + bin_id * fit.dbin) # x - x0 # <<<<<<<<<<<<<<
+ * bv = fit.values[bin_id]
+ * dy = fit.values[bin_id + 1] - bv
+ */
+ __pyx_v_dd = ((__pyx_v_dvs[__pyx_v_fit->field_id]) - ((__pyx_v_fit->bounds[0]) + (__pyx_v_bin_id * __pyx_v_fit->dbin)));
+
/* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":112
+ * bin_id = <int> ((dvs[fit.field_id] - fit.bounds[0]) * fit.idbin)
* dd = dvs[fit.field_id] - (fit.bounds[0] + bin_id * fit.dbin) # x - x0
- * if bin_id > fit.nbins - 2 or bin_id < 0: return 0.0
* bv = fit.values[bin_id] # <<<<<<<<<<<<<<
* dy = fit.values[bin_id + 1] - bv
* if fit.weight_field_id != -1:
@@ -13449,7 +13449,7 @@
__pyx_v_bv = (__pyx_v_fit->values[__pyx_v_bin_id]);
/* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":113
- * if bin_id > fit.nbins - 2 or bin_id < 0: return 0.0
+ * dd = dvs[fit.field_id] - (fit.bounds[0] + bin_id * fit.dbin) # x - x0
* bv = fit.values[bin_id]
* dy = fit.values[bin_id + 1] - bv # <<<<<<<<<<<<<<
* if fit.weight_field_id != -1:
@@ -16440,7 +16440,7 @@
* for i in range(3):
* if (v_dir[i] < 0): # <<<<<<<<<<<<<<
* step[i] = -1
- * else:
+ * elif (v_dir[i] == 0):
*/
__pyx_t_2 = ((__pyx_v_v_dir[__pyx_v_i]) < 0.0);
if (__pyx_t_2) {
@@ -16449,16 +16449,73 @@
* for i in range(3):
* if (v_dir[i] < 0):
* step[i] = -1 # <<<<<<<<<<<<<<
- * else:
+ * elif (v_dir[i] == 0):
* step[i] = 1
*/
(__pyx_v_step[__pyx_v_i]) = -1;
goto __pyx_L5;
}
- /*else*/ {
+
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":414
+ * if (v_dir[i] < 0):
+ * step[i] = -1
+ * elif (v_dir[i] == 0): # <<<<<<<<<<<<<<
+ * step[i] = 1
+ * tmax[i] = 1e60
+ */
+ __pyx_t_2 = ((__pyx_v_v_dir[__pyx_v_i]) == 0.0);
+ if (__pyx_t_2) {
/* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":415
* step[i] = -1
+ * elif (v_dir[i] == 0):
+ * step[i] = 1 # <<<<<<<<<<<<<<
+ * tmax[i] = 1e60
+ * iv_dir[i] = 1e60
+ */
+ (__pyx_v_step[__pyx_v_i]) = 1;
+
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":416
+ * elif (v_dir[i] == 0):
+ * step[i] = 1
+ * tmax[i] = 1e60 # <<<<<<<<<<<<<<
+ * iv_dir[i] = 1e60
+ * tdelta[i] = 1e-60
+ */
+ (__pyx_v_tmax[__pyx_v_i]) = 1e60;
+
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":417
+ * step[i] = 1
+ * tmax[i] = 1e60
+ * iv_dir[i] = 1e60 # <<<<<<<<<<<<<<
+ * tdelta[i] = 1e-60
+ * continue
+ */
+ (__pyx_v_iv_dir[__pyx_v_i]) = 1e60;
+
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":418
+ * tmax[i] = 1e60
+ * iv_dir[i] = 1e60
+ * tdelta[i] = 1e-60 # <<<<<<<<<<<<<<
+ * continue
+ * else:
+ */
+ (__pyx_v_tdelta[__pyx_v_i]) = 1e-60;
+
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":419
+ * iv_dir[i] = 1e60
+ * tdelta[i] = 1e-60
+ * continue # <<<<<<<<<<<<<<
+ * else:
+ * step[i] = 1
+ */
+ goto __pyx_L3_continue;
+ goto __pyx_L5;
+ }
+ /*else*/ {
+
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":421
+ * continue
* else:
* step[i] = 1 # <<<<<<<<<<<<<<
* x = (i+1) % 3
@@ -16468,7 +16525,7 @@
}
__pyx_L5:;
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":416
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":422
* else:
* step[i] = 1
* x = (i+1) % 3 # <<<<<<<<<<<<<<
@@ -16477,7 +16534,7 @@
*/
__pyx_v_x = __Pyx_mod_long((__pyx_v_i + 1), 3);
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":417
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":423
* step[i] = 1
* x = (i+1) % 3
* y = (i+2) % 3 # <<<<<<<<<<<<<<
@@ -16486,7 +16543,7 @@
*/
__pyx_v_y = __Pyx_mod_long((__pyx_v_i + 2), 3);
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":418
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":424
* x = (i+1) % 3
* y = (i+2) % 3
* iv_dir[i] = 1.0/v_dir[i] # <<<<<<<<<<<<<<
@@ -16496,11 +16553,11 @@
__pyx_t_3 = (__pyx_v_v_dir[__pyx_v_i]);
if (unlikely(__pyx_t_3 == 0)) {
PyErr_Format(PyExc_ZeroDivisionError, "float division");
- {__pyx_filename = __pyx_f[2]; __pyx_lineno = 418; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+ {__pyx_filename = __pyx_f[2]; __pyx_lineno = 424; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
}
(__pyx_v_iv_dir[__pyx_v_i]) = (1.0 / __pyx_t_3);
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":419
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":425
* y = (i+2) % 3
* iv_dir[i] = 1.0/v_dir[i]
* tl = (self.left_edge[i] - v_pos[i])*iv_dir[i] # <<<<<<<<<<<<<<
@@ -16509,7 +16566,7 @@
*/
__pyx_v_tl = (((__pyx_v_self->left_edge[__pyx_v_i]) - (__pyx_v_v_pos[__pyx_v_i])) * (__pyx_v_iv_dir[__pyx_v_i]));
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":420
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":426
* iv_dir[i] = 1.0/v_dir[i]
* tl = (self.left_edge[i] - v_pos[i])*iv_dir[i]
* temp_x = (v_pos[x] + tl*v_dir[x]) # <<<<<<<<<<<<<<
@@ -16518,7 +16575,7 @@
*/
__pyx_v_temp_x = ((__pyx_v_v_pos[__pyx_v_x]) + (__pyx_v_tl * (__pyx_v_v_dir[__pyx_v_x])));
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":421
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":427
* tl = (self.left_edge[i] - v_pos[i])*iv_dir[i]
* temp_x = (v_pos[x] + tl*v_dir[x])
* temp_y = (v_pos[y] + tl*v_dir[y]) # <<<<<<<<<<<<<<
@@ -16527,7 +16584,7 @@
*/
__pyx_v_temp_y = ((__pyx_v_v_pos[__pyx_v_y]) + (__pyx_v_tl * (__pyx_v_v_dir[__pyx_v_y])));
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":422
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":428
* temp_x = (v_pos[x] + tl*v_dir[x])
* temp_y = (v_pos[y] + tl*v_dir[y])
* if self.left_edge[x] <= temp_x and temp_x <= self.right_edge[x] and \ # <<<<<<<<<<<<<<
@@ -16539,7 +16596,7 @@
__pyx_t_4 = (__pyx_v_temp_x <= (__pyx_v_self->right_edge[__pyx_v_x]));
if (__pyx_t_4) {
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":423
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":429
* temp_y = (v_pos[y] + tl*v_dir[y])
* if self.left_edge[x] <= temp_x and temp_x <= self.right_edge[x] and \
* self.left_edge[y] <= temp_y and temp_y <= self.right_edge[y] and \ # <<<<<<<<<<<<<<
@@ -16551,7 +16608,7 @@
__pyx_t_6 = (__pyx_v_temp_y <= (__pyx_v_self->right_edge[__pyx_v_y]));
if (__pyx_t_6) {
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":424
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":430
* if self.left_edge[x] <= temp_x and temp_x <= self.right_edge[x] and \
* self.left_edge[y] <= temp_y and temp_y <= self.right_edge[y] and \
* 0.0 <= tl and tl < intersect_t: # <<<<<<<<<<<<<<
@@ -16583,7 +16640,7 @@
}
if (__pyx_t_4) {
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":425
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":431
* self.left_edge[y] <= temp_y and temp_y <= self.right_edge[y] and \
* 0.0 <= tl and tl < intersect_t:
* direction = i # <<<<<<<<<<<<<<
@@ -16592,7 +16649,7 @@
*/
__pyx_v_direction = __pyx_v_i;
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":426
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":432
* 0.0 <= tl and tl < intersect_t:
* direction = i
* intersect_t = tl # <<<<<<<<<<<<<<
@@ -16604,7 +16661,7 @@
}
__pyx_L6:;
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":427
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":433
* direction = i
* intersect_t = tl
* tr = (self.right_edge[i] - v_pos[i])*iv_dir[i] # <<<<<<<<<<<<<<
@@ -16613,7 +16670,7 @@
*/
__pyx_v_tr = (((__pyx_v_self->right_edge[__pyx_v_i]) - (__pyx_v_v_pos[__pyx_v_i])) * (__pyx_v_iv_dir[__pyx_v_i]));
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":428
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":434
* intersect_t = tl
* tr = (self.right_edge[i] - v_pos[i])*iv_dir[i]
* temp_x = (v_pos[x] + tr*v_dir[x]) # <<<<<<<<<<<<<<
@@ -16622,7 +16679,7 @@
*/
__pyx_v_temp_x = ((__pyx_v_v_pos[__pyx_v_x]) + (__pyx_v_tr * (__pyx_v_v_dir[__pyx_v_x])));
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":429
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":435
* tr = (self.right_edge[i] - v_pos[i])*iv_dir[i]
* temp_x = (v_pos[x] + tr*v_dir[x])
* temp_y = (v_pos[y] + tr*v_dir[y]) # <<<<<<<<<<<<<<
@@ -16631,7 +16688,7 @@
*/
__pyx_v_temp_y = ((__pyx_v_v_pos[__pyx_v_y]) + (__pyx_v_tr * (__pyx_v_v_dir[__pyx_v_y])));
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":430
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":436
* temp_x = (v_pos[x] + tr*v_dir[x])
* temp_y = (v_pos[y] + tr*v_dir[y])
* if self.left_edge[x] <= temp_x and temp_x <= self.right_edge[x] and \ # <<<<<<<<<<<<<<
@@ -16643,7 +16700,7 @@
__pyx_t_2 = (__pyx_v_temp_x <= (__pyx_v_self->right_edge[__pyx_v_x]));
if (__pyx_t_2) {
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":431
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":437
* temp_y = (v_pos[y] + tr*v_dir[y])
* if self.left_edge[x] <= temp_x and temp_x <= self.right_edge[x] and \
* self.left_edge[y] <= temp_y and temp_y <= self.right_edge[y] and \ # <<<<<<<<<<<<<<
@@ -16655,7 +16712,7 @@
__pyx_t_6 = (__pyx_v_temp_y <= (__pyx_v_self->right_edge[__pyx_v_y]));
if (__pyx_t_6) {
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":432
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":438
* if self.left_edge[x] <= temp_x and temp_x <= self.right_edge[x] and \
* self.left_edge[y] <= temp_y and temp_y <= self.right_edge[y] and \
* 0.0 <= tr and tr < intersect_t: # <<<<<<<<<<<<<<
@@ -16687,7 +16744,7 @@
}
if (__pyx_t_2) {
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":433
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":439
* self.left_edge[y] <= temp_y and temp_y <= self.right_edge[y] and \
* 0.0 <= tr and tr < intersect_t:
* direction = i # <<<<<<<<<<<<<<
@@ -16696,7 +16753,7 @@
*/
__pyx_v_direction = __pyx_v_i;
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":434
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":440
* 0.0 <= tr and tr < intersect_t:
* direction = i
* intersect_t = tr # <<<<<<<<<<<<<<
@@ -16707,9 +16764,10 @@
goto __pyx_L7;
}
__pyx_L7:;
+ __pyx_L3_continue:;
}
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":435
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":441
* direction = i
* intersect_t = tr
* if self.left_edge[0] <= v_pos[0] and v_pos[0] <= self.right_edge[0] and \ # <<<<<<<<<<<<<<
@@ -16721,7 +16779,7 @@
__pyx_t_4 = ((__pyx_v_v_pos[0]) <= (__pyx_v_self->right_edge[0]));
if (__pyx_t_4) {
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":436
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":442
* intersect_t = tr
* if self.left_edge[0] <= v_pos[0] and v_pos[0] <= self.right_edge[0] and \
* self.left_edge[1] <= v_pos[1] and v_pos[1] <= self.right_edge[1] and \ # <<<<<<<<<<<<<<
@@ -16733,7 +16791,7 @@
__pyx_t_6 = ((__pyx_v_v_pos[1]) <= (__pyx_v_self->right_edge[1]));
if (__pyx_t_6) {
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":437
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":443
* if self.left_edge[0] <= v_pos[0] and v_pos[0] <= self.right_edge[0] and \
* self.left_edge[1] <= v_pos[1] and v_pos[1] <= self.right_edge[1] and \
* self.left_edge[2] <= v_pos[2] and v_pos[2] <= self.right_edge[2]: # <<<<<<<<<<<<<<
@@ -16765,7 +16823,7 @@
}
if (__pyx_t_4) {
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":438
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":444
* self.left_edge[1] <= v_pos[1] and v_pos[1] <= self.right_edge[1] and \
* self.left_edge[2] <= v_pos[2] and v_pos[2] <= self.right_edge[2]:
* intersect_t = 0.0 # <<<<<<<<<<<<<<
@@ -16777,7 +16835,7 @@
}
__pyx_L8:;
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":439
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":445
* self.left_edge[2] <= v_pos[2] and v_pos[2] <= self.right_edge[2]:
* intersect_t = 0.0
* if not ((0.0 <= intersect_t) and (intersect_t < 1.0)): return 0 # <<<<<<<<<<<<<<
@@ -16799,7 +16857,7 @@
}
__pyx_L9:;
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":440
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":446
* intersect_t = 0.0
* if not ((0.0 <= intersect_t) and (intersect_t < 1.0)): return 0
* for i in range(3): # <<<<<<<<<<<<<<
@@ -16809,7 +16867,7 @@
for (__pyx_t_1 = 0; __pyx_t_1 < 3; __pyx_t_1+=1) {
__pyx_v_i = __pyx_t_1;
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":441
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":447
* if not ((0.0 <= intersect_t) and (intersect_t < 1.0)): return 0
* for i in range(3):
* intersect[i] = v_pos[i] + intersect_t * v_dir[i] # <<<<<<<<<<<<<<
@@ -16818,7 +16876,7 @@
*/
(__pyx_v_intersect[__pyx_v_i]) = ((__pyx_v_v_pos[__pyx_v_i]) + (__pyx_v_intersect_t * (__pyx_v_v_dir[__pyx_v_i])));
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":442
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":448
* for i in range(3):
* intersect[i] = v_pos[i] + intersect_t * v_dir[i]
* cur_ind[i] = <int> floor((intersect[i] + # <<<<<<<<<<<<<<
@@ -16827,7 +16885,7 @@
*/
(__pyx_v_cur_ind[__pyx_v_i]) = ((int)floor(((((__pyx_v_intersect[__pyx_v_i]) + (((__pyx_v_step[__pyx_v_i]) * 1e-8) * (__pyx_v_self->dds[__pyx_v_i]))) - (__pyx_v_self->left_edge[__pyx_v_i])) * (__pyx_v_self->idds[__pyx_v_i]))));
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":445
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":451
* step[i]*1e-8*self.dds[i] -
* self.left_edge[i])*self.idds[i])
* tmax[i] = (((cur_ind[i]+step[i])*self.dds[i])+ # <<<<<<<<<<<<<<
@@ -16836,7 +16894,7 @@
*/
(__pyx_v_tmax[__pyx_v_i]) = ((((((__pyx_v_cur_ind[__pyx_v_i]) + (__pyx_v_step[__pyx_v_i])) * (__pyx_v_self->dds[__pyx_v_i])) + (__pyx_v_self->left_edge[__pyx_v_i])) - (__pyx_v_v_pos[__pyx_v_i])) * (__pyx_v_iv_dir[__pyx_v_i]));
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":450
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":456
* # left edge of a cell, but the right edge of the brick being one
* # extra zone out.
* if cur_ind[i] == self.dims[i] and step[i] < 0: # <<<<<<<<<<<<<<
@@ -16852,7 +16910,7 @@
}
if (__pyx_t_2) {
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":451
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":457
* # extra zone out.
* if cur_ind[i] == self.dims[i] and step[i] < 0:
* cur_ind[i] = self.dims[i] - 1 # <<<<<<<<<<<<<<
@@ -16864,7 +16922,7 @@
}
__pyx_L12:;
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":452
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":458
* if cur_ind[i] == self.dims[i] and step[i] < 0:
* cur_ind[i] = self.dims[i] - 1
* if cur_ind[i] < 0 or cur_ind[i] >= self.dims[i]: return 0 # <<<<<<<<<<<<<<
@@ -16885,7 +16943,7 @@
}
__pyx_L13:;
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":453
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":459
* cur_ind[i] = self.dims[i] - 1
* if cur_ind[i] < 0 or cur_ind[i] >= self.dims[i]: return 0
* if step[i] > 0: # <<<<<<<<<<<<<<
@@ -16895,7 +16953,7 @@
__pyx_t_5 = ((__pyx_v_step[__pyx_v_i]) > 0);
if (__pyx_t_5) {
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":454
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":460
* if cur_ind[i] < 0 or cur_ind[i] >= self.dims[i]: return 0
* if step[i] > 0:
* tmax[i] = (((cur_ind[i]+1)*self.dds[i]) # <<<<<<<<<<<<<<
@@ -16907,7 +16965,7 @@
}
__pyx_L14:;
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":456
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":462
* tmax[i] = (((cur_ind[i]+1)*self.dds[i])
* +self.left_edge[i]-v_pos[i])*iv_dir[i]
* if step[i] < 0: # <<<<<<<<<<<<<<
@@ -16917,7 +16975,7 @@
__pyx_t_5 = ((__pyx_v_step[__pyx_v_i]) < 0);
if (__pyx_t_5) {
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":457
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":463
* +self.left_edge[i]-v_pos[i])*iv_dir[i]
* if step[i] < 0:
* tmax[i] = (((cur_ind[i]+0)*self.dds[i]) # <<<<<<<<<<<<<<
@@ -16929,7 +16987,7 @@
}
__pyx_L15:;
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":459
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":465
* tmax[i] = (((cur_ind[i]+0)*self.dds[i])
* +self.left_edge[i]-v_pos[i])*iv_dir[i]
* tdelta[i] = (self.dds[i]*iv_dir[i]) # <<<<<<<<<<<<<<
@@ -16938,7 +16996,7 @@
*/
(__pyx_v_tdelta[__pyx_v_i]) = ((__pyx_v_self->dds[__pyx_v_i]) * (__pyx_v_iv_dir[__pyx_v_i]));
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":460
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":466
* +self.left_edge[i]-v_pos[i])*iv_dir[i]
* tdelta[i] = (self.dds[i]*iv_dir[i])
* if tdelta[i] < 0: tdelta[i] *= -1 # <<<<<<<<<<<<<<
@@ -16953,7 +17011,7 @@
__pyx_L16:;
}
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":462
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":468
* if tdelta[i] < 0: tdelta[i] *= -1
* # We have to jumpstart our calculation
* enter_t = intersect_t # <<<<<<<<<<<<<<
@@ -16962,7 +17020,7 @@
*/
__pyx_v_enter_t = __pyx_v_intersect_t;
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":463
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":469
* # We have to jumpstart our calculation
* enter_t = intersect_t
* while 1: # <<<<<<<<<<<<<<
@@ -16972,7 +17030,7 @@
while (1) {
if (!1) break;
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":466
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":472
* # dims here is one less than the dimensions of the data,
* # but we are tracing on the grid, not on the data...
* if (not (0 <= cur_ind[0] < self.dims[0])) or \ # <<<<<<<<<<<<<<
@@ -16987,7 +17045,7 @@
__pyx_t_2 = (!__pyx_t_5);
if (!__pyx_t_2) {
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":467
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":473
* # but we are tracing on the grid, not on the data...
* if (not (0 <= cur_ind[0] < self.dims[0])) or \
* (not (0 <= cur_ind[1] < self.dims[1])) or \ # <<<<<<<<<<<<<<
@@ -17002,7 +17060,7 @@
__pyx_t_4 = (!__pyx_t_5);
if (!__pyx_t_4) {
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":468
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":474
* if (not (0 <= cur_ind[0] < self.dims[0])) or \
* (not (0 <= cur_ind[1] < self.dims[1])) or \
* (not (0 <= cur_ind[2] < self.dims[2])): # <<<<<<<<<<<<<<
@@ -17025,7 +17083,7 @@
}
if (__pyx_t_4) {
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":469
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":475
* (not (0 <= cur_ind[1] < self.dims[1])) or \
* (not (0 <= cur_ind[2] < self.dims[2])):
* break # <<<<<<<<<<<<<<
@@ -17037,7 +17095,7 @@
}
__pyx_L19:;
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":470
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":476
* (not (0 <= cur_ind[2] < self.dims[2])):
* break
* hit += 1 # <<<<<<<<<<<<<<
@@ -17046,7 +17104,7 @@
*/
__pyx_v_hit += 1;
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":471
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":477
* break
* hit += 1
* if tmax[0] < tmax[1]: # <<<<<<<<<<<<<<
@@ -17056,7 +17114,7 @@
__pyx_t_4 = ((__pyx_v_tmax[0]) < (__pyx_v_tmax[1]));
if (__pyx_t_4) {
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":472
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":478
* hit += 1
* if tmax[0] < tmax[1]:
* if tmax[0] < tmax[2]: # <<<<<<<<<<<<<<
@@ -17066,7 +17124,7 @@
__pyx_t_4 = ((__pyx_v_tmax[0]) < (__pyx_v_tmax[2]));
if (__pyx_t_4) {
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":473
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":479
* if tmax[0] < tmax[1]:
* if tmax[0] < tmax[2]:
* exit_t = fmin(tmax[0], 1.0) # <<<<<<<<<<<<<<
@@ -17075,7 +17133,7 @@
*/
__pyx_v_exit_t = __pyx_f_2yt_9amr_utils_fmin((__pyx_v_tmax[0]), 1.0);
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":475
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":481
* exit_t = fmin(tmax[0], 1.0)
* self.sample_values(v_pos, v_dir, enter_t, exit_t, cur_ind,
* rgba, tf) # <<<<<<<<<<<<<<
@@ -17084,7 +17142,7 @@
*/
((struct __pyx_vtabstruct_2yt_9amr_utils_PartitionedGrid *)__pyx_v_self->__pyx_vtab)->sample_values(__pyx_v_self, __pyx_v_v_pos, __pyx_v_v_dir, __pyx_v_enter_t, __pyx_v_exit_t, __pyx_v_cur_ind, __pyx_v_rgba, __pyx_v_tf);
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":476
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":482
* self.sample_values(v_pos, v_dir, enter_t, exit_t, cur_ind,
* rgba, tf)
* cur_ind[0] += step[0] # <<<<<<<<<<<<<<
@@ -17093,7 +17151,7 @@
*/
(__pyx_v_cur_ind[0]) += (__pyx_v_step[0]);
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":477
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":483
* rgba, tf)
* cur_ind[0] += step[0]
* enter_t = tmax[0] # <<<<<<<<<<<<<<
@@ -17102,7 +17160,7 @@
*/
__pyx_v_enter_t = (__pyx_v_tmax[0]);
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":478
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":484
* cur_ind[0] += step[0]
* enter_t = tmax[0]
* tmax[0] += tdelta[0] # <<<<<<<<<<<<<<
@@ -17114,7 +17172,7 @@
}
/*else*/ {
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":480
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":486
* tmax[0] += tdelta[0]
* else:
* exit_t = fmin(tmax[2], 1.0) # <<<<<<<<<<<<<<
@@ -17123,7 +17181,7 @@
*/
__pyx_v_exit_t = __pyx_f_2yt_9amr_utils_fmin((__pyx_v_tmax[2]), 1.0);
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":482
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":488
* exit_t = fmin(tmax[2], 1.0)
* self.sample_values(v_pos, v_dir, enter_t, exit_t, cur_ind,
* rgba, tf) # <<<<<<<<<<<<<<
@@ -17132,7 +17190,7 @@
*/
((struct __pyx_vtabstruct_2yt_9amr_utils_PartitionedGrid *)__pyx_v_self->__pyx_vtab)->sample_values(__pyx_v_self, __pyx_v_v_pos, __pyx_v_v_dir, __pyx_v_enter_t, __pyx_v_exit_t, __pyx_v_cur_ind, __pyx_v_rgba, __pyx_v_tf);
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":483
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":489
* self.sample_values(v_pos, v_dir, enter_t, exit_t, cur_ind,
* rgba, tf)
* cur_ind[2] += step[2] # <<<<<<<<<<<<<<
@@ -17141,7 +17199,7 @@
*/
(__pyx_v_cur_ind[2]) += (__pyx_v_step[2]);
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":484
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":490
* rgba, tf)
* cur_ind[2] += step[2]
* enter_t = tmax[2] # <<<<<<<<<<<<<<
@@ -17150,7 +17208,7 @@
*/
__pyx_v_enter_t = (__pyx_v_tmax[2]);
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":485
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":491
* cur_ind[2] += step[2]
* enter_t = tmax[2]
* tmax[2] += tdelta[2] # <<<<<<<<<<<<<<
@@ -17164,7 +17222,7 @@
}
/*else*/ {
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":487
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":493
* tmax[2] += tdelta[2]
* else:
* if tmax[1] < tmax[2]: # <<<<<<<<<<<<<<
@@ -17174,7 +17232,7 @@
__pyx_t_4 = ((__pyx_v_tmax[1]) < (__pyx_v_tmax[2]));
if (__pyx_t_4) {
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":488
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":494
* else:
* if tmax[1] < tmax[2]:
* exit_t = fmin(tmax[1], 1.0) # <<<<<<<<<<<<<<
@@ -17183,7 +17241,7 @@
*/
__pyx_v_exit_t = __pyx_f_2yt_9amr_utils_fmin((__pyx_v_tmax[1]), 1.0);
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":490
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":496
* exit_t = fmin(tmax[1], 1.0)
* self.sample_values(v_pos, v_dir, enter_t, exit_t, cur_ind,
* rgba, tf) # <<<<<<<<<<<<<<
@@ -17192,7 +17250,7 @@
*/
((struct __pyx_vtabstruct_2yt_9amr_utils_PartitionedGrid *)__pyx_v_self->__pyx_vtab)->sample_values(__pyx_v_self, __pyx_v_v_pos, __pyx_v_v_dir, __pyx_v_enter_t, __pyx_v_exit_t, __pyx_v_cur_ind, __pyx_v_rgba, __pyx_v_tf);
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":491
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":497
* self.sample_values(v_pos, v_dir, enter_t, exit_t, cur_ind,
* rgba, tf)
* cur_ind[1] += step[1] # <<<<<<<<<<<<<<
@@ -17201,7 +17259,7 @@
*/
(__pyx_v_cur_ind[1]) += (__pyx_v_step[1]);
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":492
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":498
* rgba, tf)
* cur_ind[1] += step[1]
* enter_t = tmax[1] # <<<<<<<<<<<<<<
@@ -17210,7 +17268,7 @@
*/
__pyx_v_enter_t = (__pyx_v_tmax[1]);
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":493
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":499
* cur_ind[1] += step[1]
* enter_t = tmax[1]
* tmax[1] += tdelta[1] # <<<<<<<<<<<<<<
@@ -17222,7 +17280,7 @@
}
/*else*/ {
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":495
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":501
* tmax[1] += tdelta[1]
* else:
* exit_t = fmin(tmax[2], 1.0) # <<<<<<<<<<<<<<
@@ -17231,7 +17289,7 @@
*/
__pyx_v_exit_t = __pyx_f_2yt_9amr_utils_fmin((__pyx_v_tmax[2]), 1.0);
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":497
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":503
* exit_t = fmin(tmax[2], 1.0)
* self.sample_values(v_pos, v_dir, enter_t, exit_t, cur_ind,
* rgba, tf) # <<<<<<<<<<<<<<
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*/
((struct __pyx_vtabstruct_2yt_9amr_utils_PartitionedGrid *)__pyx_v_self->__pyx_vtab)->sample_values(__pyx_v_self, __pyx_v_v_pos, __pyx_v_v_dir, __pyx_v_enter_t, __pyx_v_exit_t, __pyx_v_cur_ind, __pyx_v_rgba, __pyx_v_tf);
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":498
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":504
* self.sample_values(v_pos, v_dir, enter_t, exit_t, cur_ind,
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*/
(__pyx_v_cur_ind[2]) += (__pyx_v_step[2]);
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":499
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":505
* rgba, tf)
* cur_ind[2] += step[2]
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*/
__pyx_v_enter_t = (__pyx_v_tmax[2]);
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":500
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":506
* cur_ind[2] += step[2]
* enter_t = tmax[2]
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__pyx_L20:;
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+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":507
* enter_t = tmax[2]
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__pyx_L18_break:;
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+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":508
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return __pyx_r;
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int __pyx_t_5;
__Pyx_RefNannySetupContext("sample_values");
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(__pyx_v_grad[1]) = 0.0;
(__pyx_v_grad[2]) = 0.0;
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+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":524
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- {__pyx_filename = __pyx_f[2]; __pyx_lineno = 518; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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__pyx_v_dt = (__pyx_t_1 / __pyx_v_tf->ns);
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":520
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":526
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__pyx_v_offset = (((((__pyx_v_ci[0]) * ((__pyx_v_self->dims[1]) + 1)) * ((__pyx_v_self->dims[2]) + 1)) + ((__pyx_v_ci[1]) * ((__pyx_v_self->dims[2]) + 1))) + (__pyx_v_ci[2]));
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":521
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":527
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for (__pyx_t_2 = 0; __pyx_t_2 < 3; __pyx_t_2+=1) {
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+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":529
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@@ -17384,7 +17442,7 @@
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__pyx_v_temp = (((__pyx_v_ci[__pyx_v_i]) * (__pyx_v_self->dds[__pyx_v_i])) + (__pyx_v_self->left_edge[__pyx_v_i]));
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+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":531
* temp = ci[i] * self.dds[i] + self.left_edge[i]
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- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":526
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":532
* # this gets us dp as the current first sample position
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*/
(__pyx_v_dp[__pyx_v_i]) *= (__pyx_v_self->idds[__pyx_v_i]);
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+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":533
* dp[i] = (enter_t + 0.5 * dt) * v_dir[i] + v_pos[i] - temp
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@@ -17412,7 +17470,7 @@
(__pyx_v_ds[__pyx_v_i]) = (((__pyx_v_v_dir[__pyx_v_i]) * (__pyx_v_self->idds[__pyx_v_i])) * __pyx_v_dt);
}
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":528
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":534
* dp[i] *= self.idds[i]
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for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_dti = __pyx_t_3;
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":529
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":535
* ds[i] = v_dir[i] * self.idds[i] * dt
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for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
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+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":536
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+ __pyx_t_1 = PyFloat_FromDouble(((struct __pyx_obj_2yt_9amr_utils_GridFace *)__pyx_v_self)->coord); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 545; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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/*else*/ {
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":550
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+ if (unlikely(__Pyx_GetBufferAndValidate(&__pyx_bstruct_right_edge, (PyObject*)__pyx_v_right_edge, &__Pyx_TypeInfo_nn___pyx_t_5numpy_float64_t, PyBUF_FORMAT| PyBUF_STRIDES, 1, 0, __pyx_stack) == -1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 582; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":586
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- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":582
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+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":589
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- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":586
+ /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":592
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- {__pyx_filename = __pyx_f[2]; __pyx_lineno = 586; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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}
- /* "/Users/matthewturk/Development/yt/trunk/yt/_amr_utils/VolumeIntegrator.pyx":587
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+ __pyx_t_7 = PyInt_FromLong((__pyx_v_stack + 1)); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 608; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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if (unlikely(__pyx_t_3 == 0)) {
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+ __pyx_builtin_RuntimeError = __Pyx_GetName(__pyx_b, __pyx_n_s__RuntimeError); if (!__pyx_builtin_RuntimeError) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+ if (__Pyx_SetAttrString(__pyx_m, "GridFace", (PyObject *)&__pyx_type_2yt_9amr_utils_GridFace) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 543; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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*(void(**)(void))&__pyx_vtable_2yt_9amr_utils_ProtoPrism.split = (void(*)(void))__pyx_f_2yt_9amr_utils_10ProtoPrism_split;
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+ if (PyType_Ready(&__pyx_type_2yt_9amr_utils_ProtoPrism) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 575; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+ if (__Pyx_SetVtable(__pyx_type_2yt_9amr_utils_ProtoPrism.tp_dict, __pyx_vtabptr_2yt_9amr_utils_ProtoPrism) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 575; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+ if (__Pyx_SetAttrString(__pyx_m, "ProtoPrism", (PyObject *)&__pyx_type_2yt_9amr_utils_ProtoPrism) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 575; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
__pyx_ptype_2yt_9amr_utils_ProtoPrism = &__pyx_type_2yt_9amr_utils_ProtoPrism;
__pyx_vtabptr_2yt_9amr_utils_QuadTree = &__pyx_vtable_2yt_9amr_utils_QuadTree;
#if PY_MAJOR_VERSION >= 3
Added: trunk/yt/ramses_reader.cpp
==============================================================================
--- (empty file)
+++ trunk/yt/ramses_reader.cpp Tue Aug 10 16:03:03 2010
@@ -0,0 +1,11701 @@
+/* Generated by Cython 0.13.beta0 on Tue Aug 10 16:02:40 2010 */
+
+#define PY_SSIZE_T_CLEAN
+#include "Python.h"
+#ifndef Py_PYTHON_H
+ #error Python headers needed to compile C extensions, please install development version of Python.
+#else
+
+#include <stddef.h> /* For offsetof */
+#ifndef offsetof
+#define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
+#endif
+
+#if !defined(WIN32) && !defined(MS_WINDOWS)
+ #ifndef __stdcall
+ #define __stdcall
+ #endif
+ #ifndef __cdecl
+ #define __cdecl
+ #endif
+ #ifndef __fastcall
+ #define __fastcall
+ #endif
+#endif
+
+#ifndef DL_IMPORT
+ #define DL_IMPORT(t) t
+#endif
+#ifndef DL_EXPORT
+ #define DL_EXPORT(t) t
+#endif
+
+#ifndef PY_LONG_LONG
+ #define PY_LONG_LONG LONG_LONG
+#endif
+
+#if PY_VERSION_HEX < 0x02040000
+ #define METH_COEXIST 0
+ #define PyDict_CheckExact(op) (Py_TYPE(op) == &PyDict_Type)
+ #define PyDict_Contains(d,o) PySequence_Contains(d,o)
+#endif
+
+#if PY_VERSION_HEX < 0x02050000
+ typedef int Py_ssize_t;
+ #define PY_SSIZE_T_MAX INT_MAX
+ #define PY_SSIZE_T_MIN INT_MIN
+ #define PY_FORMAT_SIZE_T ""
+ #define PyInt_FromSsize_t(z) PyInt_FromLong(z)
+ #define PyInt_AsSsize_t(o) PyInt_AsLong(o)
+ #define PyNumber_Index(o) PyNumber_Int(o)
+ #define PyIndex_Check(o) PyNumber_Check(o)
+ #define PyErr_WarnEx(category, message, stacklevel) PyErr_Warn(category, message)
+#endif
+
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+ PyObject_HEAD_INIT(type) size,
+ #define PyType_Modified(t)
+
+ typedef struct {
+ void *buf;
+ PyObject *obj;
+ Py_ssize_t len;
+ Py_ssize_t itemsize;
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+#endif
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+ #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
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+ #define __Pyx_BUILTIN_MODULE_NAME "builtins"
+#endif
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+#if PY_MAJOR_VERSION >= 3
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+ #define Py_TPFLAGS_HAVE_INDEX 0
+#endif
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+ #define PyString_CheckExact PyUnicode_CheckExact
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+ #define PyBytes_FromStringAndSize PyString_FromStringAndSize
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+ #define PyBytes_DecodeEscape PyString_DecodeEscape
+ #define PyBytes_AsString PyString_AsString
+ #define PyBytes_AsStringAndSize PyString_AsStringAndSize
+ #define PyBytes_Size PyString_Size
+ #define PyBytes_AS_STRING PyString_AS_STRING
+ #define PyBytes_GET_SIZE PyString_GET_SIZE
+ #define PyBytes_Repr PyString_Repr
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+ #define PyBytes_ConcatAndDel PyString_ConcatAndDel
+ #define PySet_Check(obj) PyObject_TypeCheck(obj, &PySet_Type)
+ #define PyFrozenSet_Check(obj) PyObject_TypeCheck(obj, &PyFrozenSet_Type)
+#endif
+
+#ifndef PySet_CheckExact
+# define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type)
+#endif
+
+#if PY_MAJOR_VERSION >= 3
+ #define PyInt_Type PyLong_Type
+ #define PyInt_Check(op) PyLong_Check(op)
+ #define PyInt_CheckExact(op) PyLong_CheckExact(op)
+ #define PyInt_FromString PyLong_FromString
+ #define PyInt_FromUnicode PyLong_FromUnicode
+ #define PyInt_FromLong PyLong_FromLong
+ #define PyInt_FromSize_t PyLong_FromSize_t
+ #define PyInt_FromSsize_t PyLong_FromSsize_t
+ #define PyInt_AsLong PyLong_AsLong
+ #define PyInt_AS_LONG PyLong_AS_LONG
+ #define PyInt_AsSsize_t PyLong_AsSsize_t
+ #define PyInt_AsUnsignedLongMask PyLong_AsUnsignedLongMask
+ #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
+#endif
+
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+ #define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y)
+ #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y)
+#else
+ #define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y)
+ #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y)
+#endif
+
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+ #define PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
+#endif
+
+#if PY_VERSION_HEX < 0x02050000
+ #define __Pyx_GetAttrString(o,n) PyObject_GetAttrString((o),((char *)(n)))
+ #define __Pyx_SetAttrString(o,n,a) PyObject_SetAttrString((o),((char *)(n)),(a))
+ #define __Pyx_DelAttrString(o,n) PyObject_DelAttrString((o),((char *)(n)))
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+ #define __Pyx_GetAttrString(o,n) PyObject_GetAttrString((o),(n))
+ #define __Pyx_SetAttrString(o,n,a) PyObject_SetAttrString((o),(n),(a))
+ #define __Pyx_DelAttrString(o,n) PyObject_DelAttrString((o),(n))
+#endif
+
+#if PY_VERSION_HEX < 0x02050000
+ #define __Pyx_NAMESTR(n) ((char *)(n))
+ #define __Pyx_DOCSTR(n) ((char *)(n))
+#else
+ #define __Pyx_NAMESTR(n) (n)
+ #define __Pyx_DOCSTR(n) (n)
+#endif
+
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+#define __PYX_EXTERN_C extern "C"
+#else
+#define __PYX_EXTERN_C extern
+#endif
+
+#if defined(WIN32) || defined(MS_WINDOWS)
+#define _USE_MATH_DEFINES
+#endif
+#include <math.h>
+#define __PYX_HAVE_API__yt__ramses_reader
+#include "stdlib.h"
+#include "stdio.h"
+#include "numpy/arrayobject.h"
+#include "numpy/ufuncobject.h"
+#include <vector>
+#include <map>
+#include "string"
+#include "RAMSES_typedefs.h"
+#include "RAMSES_info.hh"
+#include "RAMSES_amr_data.hh"
+
+/* inline attribute */
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+ #if defined(__GNUC__)
+ #define CYTHON_INLINE __inline__
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+ #define CYTHON_INLINE inline
+ #else
+ #define CYTHON_INLINE
+ #endif
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+# if defined(__GNUC__)
+# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
+# define CYTHON_UNUSED __attribute__ ((__unused__))
+# else
+# define CYTHON_UNUSED
+# endif
+# elif defined(__ICC) || defined(__INTEL_COMPILER)
+# define CYTHON_UNUSED __attribute__ ((__unused__))
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+# define CYTHON_UNUSED
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+#define likely(x) __builtin_expect(!!(x), 1)
+#define unlikely(x) __builtin_expect(!!(x), 0)
+#else /* __GNUC__ > 2 ... */
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+static const char *__pyx_filename;
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+
+typedef npy_int64 __pyx_t_5numpy_int64_t;
+
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+
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+
+typedef npy_uint32 __pyx_t_5numpy_uint32_t;
+
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+
+typedef npy_float32 __pyx_t_5numpy_float32_t;
+
+typedef npy_float64 __pyx_t_5numpy_float64_t;
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+
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+
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+
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+#if CYTHON_CCOMPLEX
+ #ifdef __cplusplus
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+ #else
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+ #endif
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+/* Type declarations */
+
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+
+typedef npy_cdouble __pyx_t_5numpy_cdouble_t;
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+struct __pyx_obj_2yt_13ramses_reader_RAMSES_tree_proxy {
+ PyObject_HEAD
+ std::string *snapshot_name;
+ RAMSES::snapshot *rsnap;
+ RAMSES::AMR::RAMSES_tree **trees;
+ RAMSES::HYDRO::RAMSES_hydro_data ***hydro_datas;
+ int *loaded;
+ PyObject *field_ind;
+ PyObject *field_names;
+ int ndomains;
+ int nfields;
+};
+
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+ */
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+struct __pyx_obj_2yt_13ramses_reader_ProtoSubgrid {
+ PyObject_HEAD
+ __pyx_t_5numpy_int64_t *signature[3];
+ __pyx_t_5numpy_int64_t left_edge[3];
+ __pyx_t_5numpy_int64_t right_edge[3];
+ __pyx_t_5numpy_int64_t dimensions[3];
+ __pyx_t_5numpy_float64_t efficiency;
+ PyObject *sigs;
+ PyObject *grid_file_locations;
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+#define __Pyx_BufPtrStrided1d(type, buf, i0, s0) (type)((char*)buf + i0 * s0)
+
+static void __Pyx_RaiseBufferFallbackError(void); /*proto*/
+
+static CYTHON_INLINE int __Pyx_div_int(int, int); /* proto */
+
+#define UNARY_NEG_WOULD_OVERFLOW(x) (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
+#define __Pyx_BufPtrStrided3d(type, buf, i0, s0, i1, s1, i2, s2) (type)((char*)buf + i0 * s0 + i1 * s1 + i2 * s2)
+
+static CYTHON_INLINE __pyx_t_5numpy_int64_t __Pyx_div___pyx_t_5numpy_int64_t(__pyx_t_5numpy_int64_t, __pyx_t_5numpy_int64_t); /* proto */
+
+static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void);
+
+static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);
+
+static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);
+
+static void __Pyx_UnpackTupleError(PyObject *, Py_ssize_t index); /*proto*/
+#if PY_MAJOR_VERSION < 3
+static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags);
+static void __Pyx_ReleaseBuffer(Py_buffer *view);
+#else
+#define __Pyx_GetBuffer PyObject_GetBuffer
+#define __Pyx_ReleaseBuffer PyBuffer_Release
+#endif
+
+Py_ssize_t __Pyx_zeros[] = {0, 0, 0};
+Py_ssize_t __Pyx_minusones[] = {-1, -1, -1};
+
+static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list); /*proto*/
+
+static int __Pyx_Print(PyObject*, PyObject *, int); /*proto*/
+#if PY_MAJOR_VERSION >= 3
+static PyObject* __pyx_print = 0;
+static PyObject* __pyx_print_kwargs = 0;
+#endif
+
+static CYTHON_INLINE long __Pyx_pow_long(long, long); /* proto */
+
+static CYTHON_INLINE npy_int64 __Pyx_PyInt_from_py_npy_int64(PyObject *);
+
+static CYTHON_INLINE PyObject *__Pyx_PyInt_to_py_npy_int64(npy_int64);
+
+#if CYTHON_CCOMPLEX
+ #ifdef __cplusplus
+ #define __Pyx_CREAL(z) ((z).real())
+ #define __Pyx_CIMAG(z) ((z).imag())
+ #else
+ #define __Pyx_CREAL(z) (__real__(z))
+ #define __Pyx_CIMAG(z) (__imag__(z))
+ #endif
+#else
+ #define __Pyx_CREAL(z) ((z).real)
+ #define __Pyx_CIMAG(z) ((z).imag)
+#endif
+
+#if defined(_WIN32) && defined(__cplusplus) && CYTHON_CCOMPLEX
+ #define __Pyx_SET_CREAL(z,x) ((z).real(x))
+ #define __Pyx_SET_CIMAG(z,y) ((z).imag(y))
+#else
+ #define __Pyx_SET_CREAL(z,x) __Pyx_CREAL(z) = (x)
+ #define __Pyx_SET_CIMAG(z,y) __Pyx_CIMAG(z) = (y)
+#endif
+
+static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float, float);
+
+#if CYTHON_CCOMPLEX
+ #define __Pyx_c_eqf(a, b) ((a)==(b))
+ #define __Pyx_c_sumf(a, b) ((a)+(b))
+ #define __Pyx_c_difff(a, b) ((a)-(b))
+ #define __Pyx_c_prodf(a, b) ((a)*(b))
+ #define __Pyx_c_quotf(a, b) ((a)/(b))
+ #define __Pyx_c_negf(a) (-(a))
+ #ifdef __cplusplus
+ #define __Pyx_c_is_zerof(z) ((z)==(float)0)
+ #define __Pyx_c_conjf(z) (::std::conj(z))
+ /*#define __Pyx_c_absf(z) (::std::abs(z))*/
+ #else
+ #define __Pyx_c_is_zerof(z) ((z)==0)
+ #define __Pyx_c_conjf(z) (conjf(z))
+ /*#define __Pyx_c_absf(z) (cabsf(z))*/
+ #endif
+#else
+ static CYTHON_INLINE int __Pyx_c_eqf(__pyx_t_float_complex, __pyx_t_float_complex);
+ static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_sumf(__pyx_t_float_complex, __pyx_t_float_complex);
+ static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_difff(__pyx_t_float_complex, __pyx_t_float_complex);
+ static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_prodf(__pyx_t_float_complex, __pyx_t_float_complex);
+ static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quotf(__pyx_t_float_complex, __pyx_t_float_complex);
+ static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_negf(__pyx_t_float_complex);
+ static CYTHON_INLINE int __Pyx_c_is_zerof(__pyx_t_float_complex);
+ static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_conjf(__pyx_t_float_complex);
+ /*static CYTHON_INLINE float __Pyx_c_absf(__pyx_t_float_complex);*/
+#endif
+
+static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double, double);
+
+#if CYTHON_CCOMPLEX
+ #define __Pyx_c_eq(a, b) ((a)==(b))
+ #define __Pyx_c_sum(a, b) ((a)+(b))
+ #define __Pyx_c_diff(a, b) ((a)-(b))
+ #define __Pyx_c_prod(a, b) ((a)*(b))
+ #define __Pyx_c_quot(a, b) ((a)/(b))
+ #define __Pyx_c_neg(a) (-(a))
+ #ifdef __cplusplus
+ #define __Pyx_c_is_zero(z) ((z)==(double)0)
+ #define __Pyx_c_conj(z) (::std::conj(z))
+ /*#define __Pyx_c_abs(z) (::std::abs(z))*/
+ #else
+ #define __Pyx_c_is_zero(z) ((z)==0)
+ #define __Pyx_c_conj(z) (conj(z))
+ /*#define __Pyx_c_abs(z) (cabs(z))*/
+ #endif
+#else
+ static CYTHON_INLINE int __Pyx_c_eq(__pyx_t_double_complex, __pyx_t_double_complex);
+ static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_sum(__pyx_t_double_complex, __pyx_t_double_complex);
+ static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_diff(__pyx_t_double_complex, __pyx_t_double_complex);
+ static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_prod(__pyx_t_double_complex, __pyx_t_double_complex);
+ static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot(__pyx_t_double_complex, __pyx_t_double_complex);
+ static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_neg(__pyx_t_double_complex);
+ static CYTHON_INLINE int __Pyx_c_is_zero(__pyx_t_double_complex);
+ static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_conj(__pyx_t_double_complex);
+ /*static CYTHON_INLINE double __Pyx_c_abs(__pyx_t_double_complex);*/
+#endif
+
+static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb); /*proto*/
+
+static CYTHON_INLINE unsigned char __Pyx_PyInt_AsUnsignedChar(PyObject *);
+
+static CYTHON_INLINE unsigned short __Pyx_PyInt_AsUnsignedShort(PyObject *);
+
+static CYTHON_INLINE unsigned int __Pyx_PyInt_AsUnsignedInt(PyObject *);
+
+static CYTHON_INLINE char __Pyx_PyInt_AsChar(PyObject *);
+
+static CYTHON_INLINE short __Pyx_PyInt_AsShort(PyObject *);
+
+static CYTHON_INLINE int __Pyx_PyInt_AsInt(PyObject *);
+
+static CYTHON_INLINE signed char __Pyx_PyInt_AsSignedChar(PyObject *);
+
+static CYTHON_INLINE signed short __Pyx_PyInt_AsSignedShort(PyObject *);
+
+static CYTHON_INLINE signed int __Pyx_PyInt_AsSignedInt(PyObject *);
+
+static CYTHON_INLINE int __Pyx_PyInt_AsLongDouble(PyObject *);
+
+static CYTHON_INLINE unsigned long __Pyx_PyInt_AsUnsignedLong(PyObject *);
+
+static CYTHON_INLINE unsigned PY_LONG_LONG __Pyx_PyInt_AsUnsignedLongLong(PyObject *);
+
+static CYTHON_INLINE long __Pyx_PyInt_AsLong(PyObject *);
+
+static CYTHON_INLINE PY_LONG_LONG __Pyx_PyInt_AsLongLong(PyObject *);
+
+static CYTHON_INLINE signed long __Pyx_PyInt_AsSignedLong(PyObject *);
+
+static CYTHON_INLINE signed PY_LONG_LONG __Pyx_PyInt_AsSignedLongLong(PyObject *);
+
+static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, long size, int strict); /*proto*/
+
+static PyObject *__Pyx_ImportModule(const char *name); /*proto*/
+
+static void __Pyx_AddTraceback(const char *funcname); /*proto*/
+
+static int __Pyx_InitStrings(__Pyx_StringTabEntry *t); /*proto*/
+/* Module declarations from libc.stdlib */
+
+/* Module declarations from cpython.buffer */
+
+/* Module declarations from cpython.ref */
+
+/* Module declarations from libc.stdio */
+
+/* Module declarations from cpython.object */
+
+/* Module declarations from numpy */
+
+/* Module declarations from numpy */
+
+static PyTypeObject *__pyx_ptype_5numpy_dtype = 0;
+static PyTypeObject *__pyx_ptype_5numpy_flatiter = 0;
+static PyTypeObject *__pyx_ptype_5numpy_broadcast = 0;
+static PyTypeObject *__pyx_ptype_5numpy_ndarray = 0;
+static PyTypeObject *__pyx_ptype_5numpy_ufunc = 0;
+static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew1(PyObject *); /*proto*/
+static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew2(PyObject *, PyObject *); /*proto*/
+static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew3(PyObject *, PyObject *, PyObject *); /*proto*/
+static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew4(PyObject *, PyObject *, PyObject *, PyObject *); /*proto*/
+static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew5(PyObject *, PyObject *, PyObject *, PyObject *, PyObject *); /*proto*/
+static CYTHON_INLINE char *__pyx_f_5numpy__util_dtypestring(PyArray_Descr *, char *, char *, int *); /*proto*/
+static CYTHON_INLINE void __pyx_f_5numpy_set_array_base(PyArrayObject *, PyObject *); /*proto*/
+static CYTHON_INLINE PyObject *__pyx_f_5numpy_get_array_base(PyArrayObject *); /*proto*/
+/* Module declarations from cython */
+
+/* Module declarations from yt.ramses_reader */
+
+static PyTypeObject *__pyx_ptype_2yt_13ramses_reader_RAMSES_tree_proxy = 0;
+static PyTypeObject *__pyx_ptype_2yt_13ramses_reader_ProtoSubgrid = 0;
+static CYTHON_INLINE __pyx_t_5numpy_int64_t __pyx_f_2yt_13ramses_reader_i64max(__pyx_t_5numpy_int64_t, __pyx_t_5numpy_int64_t); /*proto*/
+static CYTHON_INLINE __pyx_t_5numpy_int64_t __pyx_f_2yt_13ramses_reader_i64min(__pyx_t_5numpy_int64_t, __pyx_t_5numpy_int64_t); /*proto*/
+static __Pyx_TypeInfo __Pyx_TypeInfo_nn___pyx_t_5numpy_float64_t = { "float64_t", NULL, sizeof(__pyx_t_5numpy_float64_t), 'R' };
+static __Pyx_TypeInfo __Pyx_TypeInfo_nn___pyx_t_5numpy_int32_t = { "int32_t", NULL, sizeof(__pyx_t_5numpy_int32_t), 'I' };
+static __Pyx_TypeInfo __Pyx_TypeInfo_nn___pyx_t_5numpy_int64_t = { "int64_t", NULL, sizeof(__pyx_t_5numpy_int64_t), 'I' };
+#define __Pyx_MODULE_NAME "yt.ramses_reader"
+int __pyx_module_is_main_yt__ramses_reader = 0;
+
+/* Implementation of yt.ramses_reader */
+static PyObject *__pyx_builtin_range;
+static PyObject *__pyx_builtin_ValueError;
+static PyObject *__pyx_builtin_RuntimeError;
+static char __pyx_k_1[] = "READING FROM DISK";
+static char __pyx_k_2[] = "get_absolute_position";
+static char __pyx_k_3[] = "ndarray is not C contiguous";
+static char __pyx_k_4[] = "ndarray is not Fortran contiguous";
+static char __pyx_k_5[] = "Non-native byte order not supported";
+static char __pyx_k_6[] = "unknown dtype code in numpy.pxd (%d)";
+static char __pyx_k_7[] = "Format string allocated too short, see comment in numpy.pxd";
+static char __pyx_k_8[] = "Format string allocated too short.";
+static char __pyx_k_9[] = "\nWrapping code for Oliver Hahn's RamsesRead++\n\nAuthor: Matthew Turk <matthewturk at gmail.com>\nAffiliation: UCSD\nAuthor: Oliver Hahn <ohahn at stanford.edu>\nAffiliation: KIPAC / Stanford\nHomepage: http://yt.enzotools.org/\nLicense:\n Copyright (C) 2010 Matthew Turk. All Rights Reserved.\n\n This file is part of yt.\n\n yt is free software; you can redistribute it and/or modify\n it under the terms of the GNU General Public License as published by\n the Free Software Foundation; either version 3 of the License, or\n (at your option) any later version.\n\n This program is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU General Public License for more details.\n\n You should have received a copy of the GNU General Public License\n along with this program. If not, see <http://www.gnu.org/licenses/>.\n";
+static char __pyx_k__B[] = "B";
+static char __pyx_k__F[] = "F";
+static char __pyx_k__H[] = "H";
+static char __pyx_k__I[] = "I";
+static char __pyx_k__L[] = "L";
+static char __pyx_k__O[] = "O";
+static char __pyx_k__Q[] = "Q";
+static char __pyx_k__b[] = "b";
+static char __pyx_k__d[] = "d";
+static char __pyx_k__f[] = "f";
+static char __pyx_k__g[] = "g";
+static char __pyx_k__h[] = "h";
+static char __pyx_k__i[] = "i";
+static char __pyx_k__l[] = "l";
+static char __pyx_k__q[] = "q";
+static char __pyx_k__x[] = "x";
+static char __pyx_k__y[] = "y";
+static char __pyx_k__z[] = "z";
+static char __pyx_k__H0[] = "H0";
+static char __pyx_k__Zd[] = "Zd";
+static char __pyx_k__Zf[] = "Zf";
+static char __pyx_k__Zg[] = "Zg";
+static char __pyx_k__dd[] = "dd";
+static char __pyx_k__fn[] = "fn";
+static char __pyx_k__np[] = "np";
+static char __pyx_k__zc[] = "zc";
+static char __pyx_k__zs[] = "zs";
+static char __pyx_k__buf[] = "buf";
+static char __pyx_k__end[] = "end";
+static char __pyx_k__obj[] = "obj";
+static char __pyx_k__aexp[] = "aexp";
+static char __pyx_k__base[] = "base";
+static char __pyx_k__data[] = "data";
+static char __pyx_k__ncpu[] = "ncpu";
+static char __pyx_k__ndim[] = "ndim";
+static char __pyx_k__next[] = "next";
+static char __pyx_k__ones[] = "ones";
+static char __pyx_k__read[] = "read";
+static char __pyx_k__sigs[] = "sigs";
+static char __pyx_k__size[] = "size";
+static char __pyx_k__time[] = "time";
+static char __pyx_k__begin[] = "begin";
+static char __pyx_k__c_str[] = "c_str";
+static char __pyx_k__descr[] = "descr";
+static char __pyx_k__dtype[] = "dtype";
+static char __pyx_k__empty[] = "empty";
+static char __pyx_k__field[] = "field";
+static char __pyx_k__int64[] = "int64";
+static char __pyx_k__level[] = "level";
+static char __pyx_k__names[] = "names";
+static char __pyx_k__numpy[] = "numpy";
+static char __pyx_k__order[] = "order";
+static char __pyx_k__range[] = "range";
+static char __pyx_k__rsnap[] = "rsnap";
+static char __pyx_k__shape[] = "shape";
+static char __pyx_k__trees[] = "trees";
+static char __pyx_k__zeros[] = "zeros";
+static char __pyx_k__boxlen[] = "boxlen";
+static char __pyx_k__domain[] = "domain";
+static char __pyx_k__fields[] = "fields";
+static char __pyx_k__filled[] = "filled";
+static char __pyx_k__format[] = "format";
+static char __pyx_k__loaded[] = "loaded";
+static char __pyx_k__unit_d[] = "unit_d";
+static char __pyx_k__unit_l[] = "unit_l";
+static char __pyx_k__unit_t[] = "unit_t";
+static char __pyx_k__argsort[] = "argsort";
+static char __pyx_k__float64[] = "float64";
+static char __pyx_k__grid_id[] = "grid_id";
+static char __pyx_k__m_nvars[] = "m_nvars";
+static char __pyx_k__nfields[] = "nfields";
+static char __pyx_k__omega_b[] = "omega_b";
+static char __pyx_k__omega_k[] = "omega_k";
+static char __pyx_k__omega_l[] = "omega_l";
+static char __pyx_k__omega_m[] = "omega_m";
+static char __pyx_k__strides[] = "strides";
+static char __pyx_k__varname[] = "varname";
+static char __pyx_k____main__[] = "__main__";
+static char __pyx_k____test__[] = "__test__";
+static char __pyx_k__itemsize[] = "itemsize";
+static char __pyx_k__levelmax[] = "levelmax";
+static char __pyx_k__levelmin[] = "levelmin";
+static char __pyx_k__m_header[] = "m_header";
+static char __pyx_k__ndomains[] = "ndomains";
+static char __pyx_k__ngridmax[] = "ngridmax";
+static char __pyx_k__readonly[] = "readonly";
+static char __pyx_k__type_num[] = "type_num";
+static char __pyx_k__byteorder[] = "byteorder";
+static char __pyx_k__field_ind[] = "field_ind";
+static char __pyx_k__grid_dims[] = "grid_dims";
+static char __pyx_k__is_finest[] = "is_finest";
+static char __pyx_k__left_edge[] = "left_edge";
+static char __pyx_k__signature[] = "signature";
+static char __pyx_k__ValueError[] = "ValueError";
+static char __pyx_k__child_mask[] = "child_mask";
+static char __pyx_k__dimensions[] = "dimensions";
+static char __pyx_k__efficiency[] = "efficiency";
+static char __pyx_k__get_parent[] = "get_parent";
+static char __pyx_k__left_edges[] = "left_edges";
+static char __pyx_k__left_index[] = "left_index";
+static char __pyx_k__m_maxlevel[] = "m_maxlevel";
+static char __pyx_k__m_varnames[] = "m_varnames";
+static char __pyx_k__ref_factor[] = "ref_factor";
+static char __pyx_k__right_edge[] = "right_edge";
+static char __pyx_k__suboffsets[] = "suboffsets";
+static char __pyx_k__field_names[] = "field_names";
+static char __pyx_k__grid_levels[] = "grid_levels";
+static char __pyx_k__hydro_datas[] = "hydro_datas";
+static char __pyx_k__m_var_array[] = "m_var_array";
+static char __pyx_k__right_edges[] = "right_edges";
+static char __pyx_k__start_index[] = "start_index";
+static char __pyx_k__RuntimeError[] = "RuntimeError";
+static char __pyx_k__domain_index[] = "domain_index";
+static char __pyx_k__m_AMR_levels[] = "m_AMR_levels";
+static char __pyx_k__nstep_coarse[] = "nstep_coarse";
+static char __pyx_k__ensure_loaded[] = "ensure_loaded";
+static char __pyx_k__snapshot_name[] = "snapshot_name";
+static char __pyx_k__grid_dimensions[] = "grid_dimensions";
+static char __pyx_k__grid_pos_double[] = "grid_pos_double";
+static char __pyx_k__component_grid_info[] = "component_grid_info";
+static char __pyx_k__grid_file_locations[] = "grid_file_locations";
+static PyObject *__pyx_kp_s_1;
+static PyObject *__pyx_n_s_2;
+static PyObject *__pyx_kp_u_3;
+static PyObject *__pyx_kp_u_4;
+static PyObject *__pyx_kp_u_5;
+static PyObject *__pyx_kp_u_6;
+static PyObject *__pyx_kp_u_7;
+static PyObject *__pyx_kp_u_8;
+static PyObject *__pyx_n_s__F;
+static PyObject *__pyx_n_s__H0;
+static PyObject *__pyx_n_s__RuntimeError;
+static PyObject *__pyx_n_s__ValueError;
+static PyObject *__pyx_n_s____main__;
+static PyObject *__pyx_n_s____test__;
+static PyObject *__pyx_n_s__aexp;
+static PyObject *__pyx_n_s__argsort;
+static PyObject *__pyx_n_s__base;
+static PyObject *__pyx_n_s__begin;
+static PyObject *__pyx_n_s__boxlen;
+static PyObject *__pyx_n_s__buf;
+static PyObject *__pyx_n_s__byteorder;
+static PyObject *__pyx_n_s__c_str;
+static PyObject *__pyx_n_s__child_mask;
+static PyObject *__pyx_n_s__component_grid_info;
+static PyObject *__pyx_n_s__data;
+static PyObject *__pyx_n_s__dd;
+static PyObject *__pyx_n_s__descr;
+static PyObject *__pyx_n_s__dimensions;
+static PyObject *__pyx_n_s__domain;
+static PyObject *__pyx_n_s__domain_index;
+static PyObject *__pyx_n_s__dtype;
+static PyObject *__pyx_n_s__efficiency;
+static PyObject *__pyx_n_s__empty;
+static PyObject *__pyx_n_s__end;
+static PyObject *__pyx_n_s__ensure_loaded;
+static PyObject *__pyx_n_s__field;
+static PyObject *__pyx_n_s__field_ind;
+static PyObject *__pyx_n_s__field_names;
+static PyObject *__pyx_n_s__fields;
+static PyObject *__pyx_n_s__filled;
+static PyObject *__pyx_n_s__float64;
+static PyObject *__pyx_n_s__fn;
+static PyObject *__pyx_n_s__format;
+static PyObject *__pyx_n_s__get_parent;
+static PyObject *__pyx_n_s__grid_dimensions;
+static PyObject *__pyx_n_s__grid_dims;
+static PyObject *__pyx_n_s__grid_file_locations;
+static PyObject *__pyx_n_s__grid_id;
+static PyObject *__pyx_n_s__grid_levels;
+static PyObject *__pyx_n_s__grid_pos_double;
+static PyObject *__pyx_n_s__hydro_datas;
+static PyObject *__pyx_n_s__int64;
+static PyObject *__pyx_n_s__is_finest;
+static PyObject *__pyx_n_s__itemsize;
+static PyObject *__pyx_n_s__left_edge;
+static PyObject *__pyx_n_s__left_edges;
+static PyObject *__pyx_n_s__left_index;
+static PyObject *__pyx_n_s__level;
+static PyObject *__pyx_n_s__levelmax;
+static PyObject *__pyx_n_s__levelmin;
+static PyObject *__pyx_n_s__loaded;
+static PyObject *__pyx_n_s__m_AMR_levels;
+static PyObject *__pyx_n_s__m_header;
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+ * self.rsnap.m_header.levelmax, 0)
+ */
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+ * for idomain in range(1, self.rsnap.m_header.ncpu + 1):
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+ 0, /*nb_positive*/
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+ 0, /*nb_invert*/
+ 0, /*nb_lshift*/
+ 0, /*nb_rshift*/
+ 0, /*nb_and*/
+ 0, /*nb_xor*/
+ 0, /*nb_or*/
+ #if PY_MAJOR_VERSION < 3
+ 0, /*nb_coerce*/
+ #endif
+ 0, /*nb_int*/
+ #if PY_MAJOR_VERSION >= 3
+ 0, /*reserved*/
+ #else
+ 0, /*nb_long*/
+ #endif
+ 0, /*nb_float*/
+ #if PY_MAJOR_VERSION < 3
+ 0, /*nb_oct*/
+ #endif
+ #if PY_MAJOR_VERSION < 3
+ 0, /*nb_hex*/
+ #endif
+ 0, /*nb_inplace_add*/
+ 0, /*nb_inplace_subtract*/
+ 0, /*nb_inplace_multiply*/
+ #if PY_MAJOR_VERSION < 3
+ 0, /*nb_inplace_divide*/
+ #endif
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+ 0, /*nb_true_divide*/
+ 0, /*nb_inplace_floor_divide*/
+ 0, /*nb_inplace_true_divide*/
+ #if (PY_MAJOR_VERSION >= 3) || (Py_TPFLAGS_DEFAULT & Py_TPFLAGS_HAVE_INDEX)
+ 0, /*nb_index*/
+ #endif
+};
+
+static PySequenceMethods __pyx_tp_as_sequence_RAMSES_tree_proxy = {
+ 0, /*sq_length*/
+ 0, /*sq_concat*/
+ 0, /*sq_repeat*/
+ 0, /*sq_item*/
+ 0, /*sq_slice*/
+ 0, /*sq_ass_item*/
+ 0, /*sq_ass_slice*/
+ 0, /*sq_contains*/
+ 0, /*sq_inplace_concat*/
+ 0, /*sq_inplace_repeat*/
+};
+
+static PyMappingMethods __pyx_tp_as_mapping_RAMSES_tree_proxy = {
+ 0, /*mp_length*/
+ 0, /*mp_subscript*/
+ 0, /*mp_ass_subscript*/
+};
+
+static PyBufferProcs __pyx_tp_as_buffer_RAMSES_tree_proxy = {
+ #if PY_MAJOR_VERSION < 3
+ 0, /*bf_getreadbuffer*/
+ #endif
+ #if PY_MAJOR_VERSION < 3
+ 0, /*bf_getwritebuffer*/
+ #endif
+ #if PY_MAJOR_VERSION < 3
+ 0, /*bf_getsegcount*/
+ #endif
+ #if PY_MAJOR_VERSION < 3
+ 0, /*bf_getcharbuffer*/
+ #endif
+ #if PY_VERSION_HEX >= 0x02060000
+ 0, /*bf_getbuffer*/
+ #endif
+ #if PY_VERSION_HEX >= 0x02060000
+ 0, /*bf_releasebuffer*/
+ #endif
+};
+
+PyTypeObject __pyx_type_2yt_13ramses_reader_RAMSES_tree_proxy = {
+ PyVarObject_HEAD_INIT(0, 0)
+ __Pyx_NAMESTR("yt.ramses_reader.RAMSES_tree_proxy"), /*tp_name*/
+ sizeof(struct __pyx_obj_2yt_13ramses_reader_RAMSES_tree_proxy), /*tp_basicsize*/
+ 0, /*tp_itemsize*/
+ __pyx_tp_dealloc_2yt_13ramses_reader_RAMSES_tree_proxy, /*tp_dealloc*/
+ 0, /*tp_print*/
+ 0, /*tp_getattr*/
+ 0, /*tp_setattr*/
+ #if PY_MAJOR_VERSION >= 3
+ 0, /*reserved*/
+ #else
+ 0, /*tp_compare*/
+ #endif
+ 0, /*tp_repr*/
+ &__pyx_tp_as_number_RAMSES_tree_proxy, /*tp_as_number*/
+ &__pyx_tp_as_sequence_RAMSES_tree_proxy, /*tp_as_sequence*/
+ &__pyx_tp_as_mapping_RAMSES_tree_proxy, /*tp_as_mapping*/
+ 0, /*tp_hash*/
+ 0, /*tp_call*/
+ 0, /*tp_str*/
+ 0, /*tp_getattro*/
+ 0, /*tp_setattro*/
+ &__pyx_tp_as_buffer_RAMSES_tree_proxy, /*tp_as_buffer*/
+ Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
+ 0, /*tp_doc*/
+ __pyx_tp_traverse_2yt_13ramses_reader_RAMSES_tree_proxy, /*tp_traverse*/
+ __pyx_tp_clear_2yt_13ramses_reader_RAMSES_tree_proxy, /*tp_clear*/
+ 0, /*tp_richcompare*/
+ 0, /*tp_weaklistoffset*/
+ 0, /*tp_iter*/
+ 0, /*tp_iternext*/
+ __pyx_methods_2yt_13ramses_reader_RAMSES_tree_proxy, /*tp_methods*/
+ 0, /*tp_members*/
+ __pyx_getsets_2yt_13ramses_reader_RAMSES_tree_proxy, /*tp_getset*/
+ 0, /*tp_base*/
+ 0, /*tp_dict*/
+ 0, /*tp_descr_get*/
+ 0, /*tp_descr_set*/
+ 0, /*tp_dictoffset*/
+ 0, /*tp_init*/
+ 0, /*tp_alloc*/
+ __pyx_tp_new_2yt_13ramses_reader_RAMSES_tree_proxy, /*tp_new*/
+ 0, /*tp_free*/
+ 0, /*tp_is_gc*/
+ 0, /*tp_bases*/
+ 0, /*tp_mro*/
+ 0, /*tp_cache*/
+ 0, /*tp_subclasses*/
+ 0, /*tp_weaklist*/
+ 0, /*tp_del*/
+ #if PY_VERSION_HEX >= 0x02060000
+ 0, /*tp_version_tag*/
+ #endif
+};
+
+static PyObject *__pyx_tp_new_2yt_13ramses_reader_ProtoSubgrid(PyTypeObject *t, PyObject *a, PyObject *k) {
+ struct __pyx_obj_2yt_13ramses_reader_ProtoSubgrid *p;
+ PyObject *o = (*t->tp_alloc)(t, 0);
+ if (!o) return 0;
+ p = ((struct __pyx_obj_2yt_13ramses_reader_ProtoSubgrid *)o);
+ p->sigs = Py_None; Py_INCREF(Py_None);
+ p->grid_file_locations = Py_None; Py_INCREF(Py_None);
+ p->dd = Py_None; Py_INCREF(Py_None);
+ if (__pyx_pf_2yt_13ramses_reader_12ProtoSubgrid___cinit__(o, a, k) < 0) {
+ Py_DECREF(o); o = 0;
+ }
+ return o;
+}
+
+static void __pyx_tp_dealloc_2yt_13ramses_reader_ProtoSubgrid(PyObject *o) {
+ struct __pyx_obj_2yt_13ramses_reader_ProtoSubgrid *p = (struct __pyx_obj_2yt_13ramses_reader_ProtoSubgrid *)o;
+ Py_XDECREF(p->sigs);
+ Py_XDECREF(p->grid_file_locations);
+ Py_XDECREF(p->dd);
+ (*Py_TYPE(o)->tp_free)(o);
+}
+
+static int __pyx_tp_traverse_2yt_13ramses_reader_ProtoSubgrid(PyObject *o, visitproc v, void *a) {
+ int e;
+ struct __pyx_obj_2yt_13ramses_reader_ProtoSubgrid *p = (struct __pyx_obj_2yt_13ramses_reader_ProtoSubgrid *)o;
+ if (p->sigs) {
+ e = (*v)(p->sigs, a); if (e) return e;
+ }
+ if (p->grid_file_locations) {
+ e = (*v)(p->grid_file_locations, a); if (e) return e;
+ }
+ if (p->dd) {
+ e = (*v)(p->dd, a); if (e) return e;
+ }
+ return 0;
+}
+
+static int __pyx_tp_clear_2yt_13ramses_reader_ProtoSubgrid(PyObject *o) {
+ struct __pyx_obj_2yt_13ramses_reader_ProtoSubgrid *p = (struct __pyx_obj_2yt_13ramses_reader_ProtoSubgrid *)o;
+ PyObject* tmp;
+ tmp = ((PyObject*)p->sigs);
+ p->sigs = Py_None; Py_INCREF(Py_None);
+ Py_XDECREF(tmp);
+ tmp = ((PyObject*)p->grid_file_locations);
+ p->grid_file_locations = Py_None; Py_INCREF(Py_None);
+ Py_XDECREF(tmp);
+ tmp = ((PyObject*)p->dd);
+ p->dd = Py_None; Py_INCREF(Py_None);
+ Py_XDECREF(tmp);
+ return 0;
+}
+
+static PyObject *__pyx_getprop_2yt_13ramses_reader_12ProtoSubgrid_efficiency(PyObject *o, void *x) {
+ return __pyx_pf_2yt_13ramses_reader_12ProtoSubgrid_10efficiency___get__(o);
+}
+
+static int __pyx_setprop_2yt_13ramses_reader_12ProtoSubgrid_efficiency(PyObject *o, PyObject *v, void *x) {
+ if (v) {
+ return __pyx_pf_2yt_13ramses_reader_12ProtoSubgrid_10efficiency___set__(o, v);
+ }
+ else {
+ PyErr_SetString(PyExc_NotImplementedError, "__del__");
+ return -1;
+ }
+}
+
+static PyObject *__pyx_getprop_2yt_13ramses_reader_12ProtoSubgrid_sigs(PyObject *o, void *x) {
+ return __pyx_pf_2yt_13ramses_reader_12ProtoSubgrid_4sigs___get__(o);
+}
+
+static int __pyx_setprop_2yt_13ramses_reader_12ProtoSubgrid_sigs(PyObject *o, PyObject *v, void *x) {
+ if (v) {
+ return __pyx_pf_2yt_13ramses_reader_12ProtoSubgrid_4sigs___set__(o, v);
+ }
+ else {
+ return __pyx_pf_2yt_13ramses_reader_12ProtoSubgrid_4sigs___del__(o);
+ }
+}
+
+static PyObject *__pyx_getprop_2yt_13ramses_reader_12ProtoSubgrid_grid_file_locations(PyObject *o, void *x) {
+ return __pyx_pf_2yt_13ramses_reader_12ProtoSubgrid_19grid_file_locations___get__(o);
+}
+
+static int __pyx_setprop_2yt_13ramses_reader_12ProtoSubgrid_grid_file_locations(PyObject *o, PyObject *v, void *x) {
+ if (v) {
+ return __pyx_pf_2yt_13ramses_reader_12ProtoSubgrid_19grid_file_locations___set__(o, v);
+ }
+ else {
+ return __pyx_pf_2yt_13ramses_reader_12ProtoSubgrid_19grid_file_locations___del__(o);
+ }
+}
+
+static PyObject *__pyx_getprop_2yt_13ramses_reader_12ProtoSubgrid_dd(PyObject *o, void *x) {
+ return __pyx_pf_2yt_13ramses_reader_12ProtoSubgrid_2dd___get__(o);
+}
+
+static int __pyx_setprop_2yt_13ramses_reader_12ProtoSubgrid_dd(PyObject *o, PyObject *v, void *x) {
+ if (v) {
+ return __pyx_pf_2yt_13ramses_reader_12ProtoSubgrid_2dd___set__(o, v);
+ }
+ else {
+ return __pyx_pf_2yt_13ramses_reader_12ProtoSubgrid_2dd___del__(o);
+ }
+}
+
+static PyMethodDef __pyx_methods_2yt_13ramses_reader_ProtoSubgrid[] = {
+ {__Pyx_NAMESTR("find_split"), (PyCFunction)__pyx_pf_2yt_13ramses_reader_12ProtoSubgrid_find_split, METH_NOARGS, __Pyx_DOCSTR(0)},
+ {__Pyx_NAMESTR("get_properties"), (PyCFunction)__pyx_pf_2yt_13ramses_reader_12ProtoSubgrid_get_properties, METH_NOARGS, __Pyx_DOCSTR(0)},
+ {0, 0, 0, 0}
+};
+
+static struct PyGetSetDef __pyx_getsets_2yt_13ramses_reader_ProtoSubgrid[] = {
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+ {(char *)"sigs", __pyx_getprop_2yt_13ramses_reader_12ProtoSubgrid_sigs, __pyx_setprop_2yt_13ramses_reader_12ProtoSubgrid_sigs, 0, 0},
+ {(char *)"grid_file_locations", __pyx_getprop_2yt_13ramses_reader_12ProtoSubgrid_grid_file_locations, __pyx_setprop_2yt_13ramses_reader_12ProtoSubgrid_grid_file_locations, 0, 0},
+ {(char *)"dd", __pyx_getprop_2yt_13ramses_reader_12ProtoSubgrid_dd, __pyx_setprop_2yt_13ramses_reader_12ProtoSubgrid_dd, 0, 0},
+ {0, 0, 0, 0, 0}
+};
+
+static PyNumberMethods __pyx_tp_as_number_ProtoSubgrid = {
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+ 0, /*nb_subtract*/
+ 0, /*nb_multiply*/
+ #if PY_MAJOR_VERSION < 3
+ 0, /*nb_divide*/
+ #endif
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+ 0, /*nb_divmod*/
+ 0, /*nb_power*/
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+ 0, /*nb_positive*/
+ 0, /*nb_absolute*/
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+ 0, /*nb_invert*/
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+ 0, /*nb_rshift*/
+ 0, /*nb_and*/
+ 0, /*nb_xor*/
+ 0, /*nb_or*/
+ #if PY_MAJOR_VERSION < 3
+ 0, /*nb_coerce*/
+ #endif
+ 0, /*nb_int*/
+ #if PY_MAJOR_VERSION >= 3
+ 0, /*reserved*/
+ #else
+ 0, /*nb_long*/
+ #endif
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+ #if PY_MAJOR_VERSION < 3
+ 0, /*nb_oct*/
+ #endif
+ #if PY_MAJOR_VERSION < 3
+ 0, /*nb_hex*/
+ #endif
+ 0, /*nb_inplace_add*/
+ 0, /*nb_inplace_subtract*/
+ 0, /*nb_inplace_multiply*/
+ #if PY_MAJOR_VERSION < 3
+ 0, /*nb_inplace_divide*/
+ #endif
+ 0, /*nb_inplace_remainder*/
+ 0, /*nb_inplace_power*/
+ 0, /*nb_inplace_lshift*/
+ 0, /*nb_inplace_rshift*/
+ 0, /*nb_inplace_and*/
+ 0, /*nb_inplace_xor*/
+ 0, /*nb_inplace_or*/
+ 0, /*nb_floor_divide*/
+ 0, /*nb_true_divide*/
+ 0, /*nb_inplace_floor_divide*/
+ 0, /*nb_inplace_true_divide*/
+ #if (PY_MAJOR_VERSION >= 3) || (Py_TPFLAGS_DEFAULT & Py_TPFLAGS_HAVE_INDEX)
+ 0, /*nb_index*/
+ #endif
+};
+
+static PySequenceMethods __pyx_tp_as_sequence_ProtoSubgrid = {
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+ 0, /*sq_inplace_concat*/
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+};
+
+static PyMappingMethods __pyx_tp_as_mapping_ProtoSubgrid = {
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+ 0, /*mp_subscript*/
+ 0, /*mp_ass_subscript*/
+};
+
+static PyBufferProcs __pyx_tp_as_buffer_ProtoSubgrid = {
+ #if PY_MAJOR_VERSION < 3
+ 0, /*bf_getreadbuffer*/
+ #endif
+ #if PY_MAJOR_VERSION < 3
+ 0, /*bf_getwritebuffer*/
+ #endif
+ #if PY_MAJOR_VERSION < 3
+ 0, /*bf_getsegcount*/
+ #endif
+ #if PY_MAJOR_VERSION < 3
+ 0, /*bf_getcharbuffer*/
+ #endif
+ #if PY_VERSION_HEX >= 0x02060000
+ 0, /*bf_getbuffer*/
+ #endif
+ #if PY_VERSION_HEX >= 0x02060000
+ 0, /*bf_releasebuffer*/
+ #endif
+};
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+ __pyx_tp_dealloc_2yt_13ramses_reader_ProtoSubgrid, /*tp_dealloc*/
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+ 0, /*tp_getattr*/
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+ &__pyx_tp_as_number_ProtoSubgrid, /*tp_as_number*/
+ &__pyx_tp_as_sequence_ProtoSubgrid, /*tp_as_sequence*/
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+ 0, /*tp_hash*/
+ 0, /*tp_call*/
+ 0, /*tp_str*/
+ 0, /*tp_getattro*/
+ 0, /*tp_setattro*/
+ &__pyx_tp_as_buffer_ProtoSubgrid, /*tp_as_buffer*/
+ Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
+ 0, /*tp_doc*/
+ __pyx_tp_traverse_2yt_13ramses_reader_ProtoSubgrid, /*tp_traverse*/
+ __pyx_tp_clear_2yt_13ramses_reader_ProtoSubgrid, /*tp_clear*/
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+ 0, /*tp_iter*/
+ 0, /*tp_iternext*/
+ __pyx_methods_2yt_13ramses_reader_ProtoSubgrid, /*tp_methods*/
+ 0, /*tp_members*/
+ __pyx_getsets_2yt_13ramses_reader_ProtoSubgrid, /*tp_getset*/
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+ 0, /*tp_dict*/
+ 0, /*tp_descr_get*/
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+ 0, /*tp_dictoffset*/
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+ __pyx_tp_new_2yt_13ramses_reader_ProtoSubgrid, /*tp_new*/
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+ 0, /*tp_subclasses*/
+ 0, /*tp_weaklist*/
+ 0, /*tp_del*/
+ #if PY_VERSION_HEX >= 0x02060000
+ 0, /*tp_version_tag*/
+ #endif
+};
+
+static PyMethodDef __pyx_methods[] = {
+ {0, 0, 0, 0}
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+#if PY_MAJOR_VERSION >= 3
+static struct PyModuleDef __pyx_moduledef = {
+ PyModuleDef_HEAD_INIT,
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+ __Pyx_DOCSTR(__pyx_k_9), /* m_doc */
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+ __pyx_methods /* m_methods */,
+ NULL, /* m_reload */
+ NULL, /* m_traverse */
+ NULL, /* m_clear */
+ NULL /* m_free */
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+ if (PyString_GET_SIZE(**name) == PyString_GET_SIZE(key) &&
+ _PyString_Eq(**name, key)) break;
+ #endif
+ }
+ if (*name) {
+ values[name-argnames] = value;
+ } else {
+ /* unexpected keyword found */
+ for (name=argnames; name != first_kw_arg; name++) {
+ if (**name == key) goto arg_passed_twice;
+ #if PY_MAJOR_VERSION >= 3
+ if (PyUnicode_GET_SIZE(**name) == PyUnicode_GET_SIZE(key) &&
+ PyUnicode_Compare(**name, key) == 0) goto arg_passed_twice;
+ #else
+ if (PyString_GET_SIZE(**name) == PyString_GET_SIZE(key) &&
+ _PyString_Eq(**name, key)) goto arg_passed_twice;
+ #endif
+ }
+ if (kwds2) {
+ if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
+ } else {
+ goto invalid_keyword;
+ }
+ }
+ }
+ }
+ }
+ return 0;
+arg_passed_twice:
+ __Pyx_RaiseDoubleKeywordsError(function_name, **name);
+ goto bad;
+invalid_keyword_type:
+ PyErr_Format(PyExc_TypeError,
+ "%s() keywords must be strings", function_name);
+ goto bad;
+invalid_keyword:
+ PyErr_Format(PyExc_TypeError,
+ #if PY_MAJOR_VERSION < 3
+ "%s() got an unexpected keyword argument '%s'",
+ function_name, PyString_AsString(key));
+ #else
+ "%s() got an unexpected keyword argument '%U'",
+ function_name, key);
+ #endif
+bad:
+ return -1;
+}
+
+
+
+static int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
+ const char *name, int exact)
+{
+ if (!type) {
+ PyErr_Format(PyExc_SystemError, "Missing type object");
+ return 0;
+ }
+ if (none_allowed && obj == Py_None) return 1;
+ else if (exact) {
+ if (Py_TYPE(obj) == type) return 1;
+ }
+ else {
+ if (PyObject_TypeCheck(obj, type)) return 1;
+ }
+ PyErr_Format(PyExc_TypeError,
+ "Argument '%s' has incorrect type (expected %s, got %s)",
+ name, type->tp_name, Py_TYPE(obj)->tp_name);
+ return 0;
+}
+
+static CYTHON_INLINE int __Pyx_IsLittleEndian(void) {
+ unsigned int n = 1;
+ return *(unsigned char*)(&n) != 0;
+}
+
+typedef struct {
+ __Pyx_StructField root;
+ __Pyx_BufFmt_StackElem* head;
+ size_t fmt_offset;
+ int new_count, enc_count;
+ int is_complex;
+ char enc_type;
+ char packmode;
+} __Pyx_BufFmt_Context;
+
+static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx,
+ __Pyx_BufFmt_StackElem* stack,
+ __Pyx_TypeInfo* type) {
+ stack[0].field = &ctx->root;
+ stack[0].parent_offset = 0;
+ ctx->root.type = type;
+ ctx->root.name = "buffer dtype";
+ ctx->root.offset = 0;
+ ctx->head = stack;
+ ctx->head->field = &ctx->root;
+ ctx->fmt_offset = 0;
+ ctx->head->parent_offset = 0;
+ ctx->packmode = '@';
+ ctx->new_count = 1;
+ ctx->enc_count = 0;
+ ctx->enc_type = 0;
+ ctx->is_complex = 0;
+ while (type->typegroup == 'S') {
+ ++ctx->head;
+ ctx->head->field = type->fields;
+ ctx->head->parent_offset = 0;
+ type = type->fields->type;
+ }
+}
+
+static int __Pyx_BufFmt_ParseNumber(const char** ts) {
+ int count;
+ const char* t = *ts;
+ if (*t < '0' || *t > '9') {
+ return -1;
+ } else {
+ count = *t++ - '0';
+ while (*t >= '0' && *t < '9') {
+ count *= 10;
+ count += *t++ - '0';
+ }
+ }
+ *ts = t;
+ return count;
+}
+
+static void __Pyx_BufFmt_RaiseUnexpectedChar(char ch) {
+ char msg[] = {ch, 0};
+ PyErr_Format(PyExc_ValueError, "Unexpected format string character: '%s'", msg);
+}
+
+static const char* __Pyx_BufFmt_DescribeTypeChar(char ch, int is_complex) {
+ switch (ch) {
+ case 'b': return "'char'";
+ case 'B': return "'unsigned char'";
+ case 'h': return "'short'";
+ case 'H': return "'unsigned short'";
+ case 'i': return "'int'";
+ case 'I': return "'unsigned int'";
+ case 'l': return "'long'";
+ case 'L': return "'unsigned long'";
+ case 'q': return "'long long'";
+ case 'Q': return "'unsigned long long'";
+ case 'f': return (is_complex ? "'complex float'" : "'float'");
+ case 'd': return (is_complex ? "'complex double'" : "'double'");
+ case 'g': return (is_complex ? "'complex long double'" : "'long double'");
+ case 'T': return "a struct";
+ case 'O': return "Python object";
+ case 'P': return "a pointer";
+ case 0: return "end";
+ default: return "unparseable format string";
+ }
+}
+
+static size_t __Pyx_BufFmt_TypeCharToStandardSize(char ch, int is_complex) {
+ switch (ch) {
+ case '?': case 'c': case 'b': case 'B': return 1;
+ case 'h': case 'H': return 2;
+ case 'i': case 'I': case 'l': case 'L': return 4;
+ case 'q': case 'Q': return 8;
+ case 'f': return (is_complex ? 8 : 4);
+ case 'd': return (is_complex ? 16 : 8);
+ case 'g': {
+ PyErr_SetString(PyExc_ValueError, "Python does not define a standard format string size for long double ('g')..");
+ return 0;
+ }
+ case 'O': case 'P': return sizeof(void*);
+ default:
+ __Pyx_BufFmt_RaiseUnexpectedChar(ch);
+ return 0;
+ }
+}
+
+static size_t __Pyx_BufFmt_TypeCharToNativeSize(char ch, int is_complex) {
+ switch (ch) {
+ case 'c': case 'b': case 'B': return 1;
+ case 'h': case 'H': return sizeof(short);
+ case 'i': case 'I': return sizeof(int);
+ case 'l': case 'L': return sizeof(long);
+ #ifdef HAVE_LONG_LONG
+ case 'q': case 'Q': return sizeof(PY_LONG_LONG);
+ #endif
+ case 'f': return sizeof(float) * (is_complex ? 2 : 1);
+ case 'd': return sizeof(double) * (is_complex ? 2 : 1);
+ case 'g': return sizeof(long double) * (is_complex ? 2 : 1);
+ case 'O': case 'P': return sizeof(void*);
+ default: {
+ __Pyx_BufFmt_RaiseUnexpectedChar(ch);
+ return 0;
+ }
+ }
+}
+
+typedef struct { char c; short x; } __Pyx_st_short;
+typedef struct { char c; int x; } __Pyx_st_int;
+typedef struct { char c; long x; } __Pyx_st_long;
+typedef struct { char c; float x; } __Pyx_st_float;
+typedef struct { char c; double x; } __Pyx_st_double;
+typedef struct { char c; long double x; } __Pyx_st_longdouble;
+typedef struct { char c; void *x; } __Pyx_st_void_p;
+#ifdef HAVE_LONG_LONG
+typedef struct { char c; PY_LONG_LONG x; } __Pyx_s_long_long;
+#endif
+
+static size_t __Pyx_BufFmt_TypeCharToAlignment(char ch, int is_complex) {
+ switch (ch) {
+ case '?': case 'c': case 'b': case 'B': return 1;
+ case 'h': case 'H': return sizeof(__Pyx_st_short) - sizeof(short);
+ case 'i': case 'I': return sizeof(__Pyx_st_int) - sizeof(int);
+ case 'l': case 'L': return sizeof(__Pyx_st_long) - sizeof(long);
+#ifdef HAVE_LONG_LONG
+ case 'q': case 'Q': return sizeof(__Pyx_s_long_long) - sizeof(PY_LONG_LONG);
+#endif
+ case 'f': return sizeof(__Pyx_st_float) - sizeof(float);
+ case 'd': return sizeof(__Pyx_st_double) - sizeof(double);
+ case 'g': return sizeof(__Pyx_st_longdouble) - sizeof(long double);
+ case 'P': case 'O': return sizeof(__Pyx_st_void_p) - sizeof(void*);
+ default:
+ __Pyx_BufFmt_RaiseUnexpectedChar(ch);
+ return 0;
+ }
+}
+
+static size_t __Pyx_BufFmt_TypeCharToGroup(char ch, int is_complex) {
+ switch (ch) {
+ case 'c': case 'b': case 'h': case 'i': case 'l': case 'q': return 'I';
+ case 'B': case 'H': case 'I': case 'L': case 'Q': return 'U';
+ case 'f': case 'd': case 'g': return (is_complex ? 'C' : 'R');
+ case 'O': return 'O';
+ case 'P': return 'P';
+ default: {
+ __Pyx_BufFmt_RaiseUnexpectedChar(ch);
+ return 0;
+ }
+ }
+}
+
+static void __Pyx_BufFmt_RaiseExpected(__Pyx_BufFmt_Context* ctx) {
+ if (ctx->head == NULL || ctx->head->field == &ctx->root) {
+ const char* expected;
+ const char* quote;
+ if (ctx->head == NULL) {
+ expected = "end";
+ quote = "";
+ } else {
+ expected = ctx->head->field->type->name;
+ quote = "'";
+ }
+ PyErr_Format(PyExc_ValueError,
+ "Buffer dtype mismatch, expected %s%s%s but got %s",
+ quote, expected, quote,
+ __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex));
+ } else {
+ __Pyx_StructField* field = ctx->head->field;
+ __Pyx_StructField* parent = (ctx->head - 1)->field;
+ PyErr_Format(PyExc_ValueError,
+ "Buffer dtype mismatch, expected '%s' but got %s in '%s.%s'",
+ field->type->name, __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex),
+ parent->type->name, field->name);
+ }
+}
+
+static int __Pyx_BufFmt_ProcessTypeChunk(__Pyx_BufFmt_Context* ctx) {
+ char group;
+ size_t size, offset;
+ if (ctx->enc_type == 0) return 0;
+ group = __Pyx_BufFmt_TypeCharToGroup(ctx->enc_type, ctx->is_complex);
+ do {
+ __Pyx_StructField* field = ctx->head->field;
+ __Pyx_TypeInfo* type = field->type;
+
+ if (ctx->packmode == '@' || ctx->packmode == '^') {
+ size = __Pyx_BufFmt_TypeCharToNativeSize(ctx->enc_type, ctx->is_complex);
+ } else {
+ size = __Pyx_BufFmt_TypeCharToStandardSize(ctx->enc_type, ctx->is_complex);
+ }
+ if (ctx->packmode == '@') {
+ int align_at = __Pyx_BufFmt_TypeCharToAlignment(ctx->enc_type, ctx->is_complex);
+ int align_mod_offset;
+ if (align_at == 0) return -1;
+ align_mod_offset = ctx->fmt_offset % align_at;
+ if (align_mod_offset > 0) ctx->fmt_offset += align_at - align_mod_offset;
+ }
+
+ if (type->size != size || type->typegroup != group) {
+ if (type->typegroup == 'C' && type->fields != NULL) {
+ /* special case -- treat as struct rather than complex number */
+ size_t parent_offset = ctx->head->parent_offset + field->offset;
+ ++ctx->head;
+ ctx->head->field = type->fields;
+ ctx->head->parent_offset = parent_offset;
+ continue;
+ }
+
+ __Pyx_BufFmt_RaiseExpected(ctx);
+ return -1;
+ }
+
+ offset = ctx->head->parent_offset + field->offset;
+ if (ctx->fmt_offset != offset) {
+ PyErr_Format(PyExc_ValueError,
+ "Buffer dtype mismatch; next field is at offset %"PY_FORMAT_SIZE_T"d "
+ "but %"PY_FORMAT_SIZE_T"d expected", ctx->fmt_offset, offset);
+ return -1;
+ }
+
+ ctx->fmt_offset += size;
+
+ --ctx->enc_count; /* Consume from buffer string */
+
+ /* Done checking, move to next field, pushing or popping struct stack if needed */
+ while (1) {
+ if (field == &ctx->root) {
+ ctx->head = NULL;
+ if (ctx->enc_count != 0) {
+ __Pyx_BufFmt_RaiseExpected(ctx);
+ return -1;
+ }
+ break; /* breaks both loops as ctx->enc_count == 0 */
+ }
+ ctx->head->field = ++field;
+ if (field->type == NULL) {
+ --ctx->head;
+ field = ctx->head->field;
+ continue;
+ } else if (field->type->typegroup == 'S') {
+ size_t parent_offset = ctx->head->parent_offset + field->offset;
+ if (field->type->fields->type == NULL) continue; /* empty struct */
+ field = field->type->fields;
+ ++ctx->head;
+ ctx->head->field = field;
+ ctx->head->parent_offset = parent_offset;
+ break;
+ } else {
+ break;
+ }
+ }
+ } while (ctx->enc_count);
+ ctx->enc_type = 0;
+ ctx->is_complex = 0;
+ return 0;
+}
+
+static int __Pyx_BufFmt_FirstPack(__Pyx_BufFmt_Context* ctx) {
+ if (ctx->enc_type != 0 || ctx->packmode != '@') {
+ PyErr_SetString(PyExc_ValueError, "Buffer packing mode currently only allowed at beginning of format string (this is a defect)");
+ return -1;
+ }
+ return 0;
+}
+
+static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts) {
+ int got_Z = 0;
+ while (1) {
+ switch(*ts) {
+ case 0:
+ if (ctx->enc_type != 0 && ctx->head == NULL) {
+ __Pyx_BufFmt_RaiseExpected(ctx);
+ return NULL;
+ }
+ if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
+ if (ctx->head != NULL) {
+ __Pyx_BufFmt_RaiseExpected(ctx);
+ return NULL;
+ }
+ return ts;
+ case ' ':
+ case 10:
+ case 13:
+ ++ts;
+ break;
+ case '<':
+ if (!__Pyx_IsLittleEndian()) {
+ PyErr_SetString(PyExc_ValueError, "Little-endian buffer not supported on big-endian compiler");
+ return NULL;
+ }
+ if (__Pyx_BufFmt_FirstPack(ctx) == -1) return NULL;
+ ctx->packmode = '=';
+ ++ts;
+ break;
+ case '>':
+ case '!':
+ if (__Pyx_IsLittleEndian()) {
+ PyErr_SetString(PyExc_ValueError, "Big-endian buffer not supported on little-endian compiler");
+ return NULL;
+ }
+ if (__Pyx_BufFmt_FirstPack(ctx) == -1) return NULL;
+ ctx->packmode = '=';
+ ++ts;
+ break;
+ case '=':
+ case '@':
+ case '^':
+ if (__Pyx_BufFmt_FirstPack(ctx) == -1) return NULL;
+ ctx->packmode = *ts++;
+ break;
+ case 'T': /* substruct */
+ {
+ int i;
+ const char* ts_after_sub;
+ int struct_count = ctx->new_count;
+ ctx->new_count = 1;
+ ++ts;
+ if (*ts != '{') {
+ PyErr_SetString(PyExc_ValueError, "Buffer acquisition: Expected '{' after 'T'");
+ return NULL;
+ }
+ ++ts;
+ ts_after_sub = ts;
+ for (i = 0; i != struct_count; ++i) {
+ ts_after_sub = __Pyx_BufFmt_CheckString(ctx, ts);
+ if (!ts_after_sub) return NULL;
+ }
+ ts = ts_after_sub;
+ }
+ break;
+ case '}': /* end of substruct; either repeat or move on */
+ ++ts;
+ return ts;
+ case 'x':
+ if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
+ ctx->fmt_offset += ctx->new_count;
+ ctx->new_count = 1;
+ ctx->enc_count = 0;
+ ctx->enc_type = 0;
+ ++ts;
+ break;
+ case 'Z':
+ got_Z = 1;
+ ++ts;
+ if (*ts != 'f' && *ts != 'd' && *ts != 'g') {
+ __Pyx_BufFmt_RaiseUnexpectedChar('Z');
+ return NULL;
+ } /* fall through */
+ case 'c': case 'b': case 'B': case 'h': case 'H': case 'i': case 'I':
+ case 'l': case 'L': case 'q': case 'Q':
+ case 'f': case 'd': case 'g':
+ case 'O':
+ if (ctx->enc_type == *ts && got_Z == ctx->is_complex) {
+ /* Continue pooling same type */
+ ctx->enc_count += ctx->new_count;
+ } else {
+ /* New type */
+ if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
+ ctx->enc_count = ctx->new_count;
+ ctx->enc_type = *ts;
+ ctx->is_complex = got_Z;
+ }
+ ++ts;
+ ctx->new_count = 1;
+ got_Z = 0;
+ break;
+ default:
+ {
+ ctx->new_count = __Pyx_BufFmt_ParseNumber(&ts);
+ if (ctx->new_count == -1) { /* First char was not a digit */
+ char msg[2] = { *ts, 0 };
+ PyErr_Format(PyExc_ValueError,
+ "Does not understand character buffer dtype format string ('%s')", msg);
+ return NULL;
+ }
+ }
+
+ }
+ }
+}
+
+static CYTHON_INLINE void __Pyx_ZeroBuffer(Py_buffer* buf) {
+ buf->buf = NULL;
+ buf->obj = NULL;
+ buf->strides = __Pyx_zeros;
+ buf->shape = __Pyx_zeros;
+ buf->suboffsets = __Pyx_minusones;
+}
+
+static CYTHON_INLINE int __Pyx_GetBufferAndValidate(Py_buffer* buf, PyObject* obj, __Pyx_TypeInfo* dtype, int flags, int nd, int cast, __Pyx_BufFmt_StackElem* stack) {
+ if (obj == Py_None) {
+ __Pyx_ZeroBuffer(buf);
+ return 0;
+ }
+ buf->buf = NULL;
+ if (__Pyx_GetBuffer(obj, buf, flags) == -1) goto fail;
+ if (buf->ndim != nd) {
+ PyErr_Format(PyExc_ValueError,
+ "Buffer has wrong number of dimensions (expected %d, got %d)",
+ nd, buf->ndim);
+ goto fail;
+ }
+ if (!cast) {
+ __Pyx_BufFmt_Context ctx;
+ __Pyx_BufFmt_Init(&ctx, stack, dtype);
+ if (!__Pyx_BufFmt_CheckString(&ctx, buf->format)) goto fail;
+ }
+ if ((unsigned)buf->itemsize != dtype->size) {
+ PyErr_Format(PyExc_ValueError,
+ "Item size of buffer (%"PY_FORMAT_SIZE_T"d byte%s) does not match size of '%s' (%"PY_FORMAT_SIZE_T"d byte%s)",
+ buf->itemsize, (buf->itemsize > 1) ? "s" : "",
+ dtype->name,
+ dtype->size, (dtype->size > 1) ? "s" : "");
+ goto fail;
+ }
+ if (buf->suboffsets == NULL) buf->suboffsets = __Pyx_minusones;
+ return 0;
+fail:;
+ __Pyx_ZeroBuffer(buf);
+ return -1;
+}
+
+static CYTHON_INLINE void __Pyx_SafeReleaseBuffer(Py_buffer* info) {
+ if (info->buf == NULL) return;
+ if (info->suboffsets == __Pyx_minusones) info->suboffsets = NULL;
+ __Pyx_ReleaseBuffer(info);
+}
+static void __Pyx_RaiseBufferIndexError(int axis) {
+ PyErr_Format(PyExc_IndexError,
+ "Out of bounds on buffer access (axis %d)", axis);
+}
+
+
+static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb) {
+ PyObject *tmp_type, *tmp_value, *tmp_tb;
+ PyThreadState *tstate = PyThreadState_GET();
+
+ tmp_type = tstate->curexc_type;
+ tmp_value = tstate->curexc_value;
+ tmp_tb = tstate->curexc_traceback;
+ tstate->curexc_type = type;
+ tstate->curexc_value = value;
+ tstate->curexc_traceback = tb;
+ Py_XDECREF(tmp_type);
+ Py_XDECREF(tmp_value);
+ Py_XDECREF(tmp_tb);
+}
+
+static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb) {
+ PyThreadState *tstate = PyThreadState_GET();
+ *type = tstate->curexc_type;
+ *value = tstate->curexc_value;
+ *tb = tstate->curexc_traceback;
+
+ tstate->curexc_type = 0;
+ tstate->curexc_value = 0;
+ tstate->curexc_traceback = 0;
+}
+
+
+static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
+ if (unlikely(!type)) {
+ PyErr_Format(PyExc_SystemError, "Missing type object");
+ return 0;
+ }
+ if (likely(PyObject_TypeCheck(obj, type)))
+ return 1;
+ PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s",
+ Py_TYPE(obj)->tp_name, type->tp_name);
+ return 0;
+}
+
+static void __Pyx_RaiseBufferFallbackError(void) {
+ PyErr_Format(PyExc_ValueError,
+ "Buffer acquisition failed on assignment; and then reacquiring the old buffer failed too!");
+}
+
+
+static CYTHON_INLINE int __Pyx_div_int(int a, int b) {
+ int q = a / b;
+ int r = a - q*b;
+ q -= ((r != 0) & ((r ^ b) < 0));
+ return q;
+}
+
+static CYTHON_INLINE __pyx_t_5numpy_int64_t __Pyx_div___pyx_t_5numpy_int64_t(__pyx_t_5numpy_int64_t a, __pyx_t_5numpy_int64_t b) {
+ __pyx_t_5numpy_int64_t q = a / b;
+ __pyx_t_5numpy_int64_t r = a - q*b;
+ q -= ((r != 0) & ((r ^ b) < 0));
+ return q;
+}
+
+static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) {
+ PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
+}
+
+static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
+ PyErr_Format(PyExc_ValueError,
+ #if PY_VERSION_HEX < 0x02050000
+ "need more than %d value%s to unpack", (int)index,
+ #else
+ "need more than %zd value%s to unpack", index,
+ #endif
+ (index == 1) ? "" : "s");
+}
+
+static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) {
+ PyErr_Format(PyExc_ValueError,
+ #if PY_VERSION_HEX < 0x02050000
+ "too many values to unpack (expected %d)", (int)expected);
+ #else
+ "too many values to unpack (expected %zd)", expected);
+ #endif
+}
+
+static void __Pyx_UnpackTupleError(PyObject *t, Py_ssize_t index) {
+ if (t == Py_None) {
+ __Pyx_RaiseNoneNotIterableError();
+ } else if (PyTuple_GET_SIZE(t) < index) {
+ __Pyx_RaiseNeedMoreValuesError(PyTuple_GET_SIZE(t));
+ } else {
+ __Pyx_RaiseTooManyValuesError(index);
+ }
+}
+
+#if PY_MAJOR_VERSION < 3
+static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
+ #if PY_VERSION_HEX >= 0x02060000
+ if (Py_TYPE(obj)->tp_flags & Py_TPFLAGS_HAVE_NEWBUFFER)
+ return PyObject_GetBuffer(obj, view, flags);
+ #endif
+ if (PyObject_TypeCheck(obj, __pyx_ptype_5numpy_ndarray)) return __pyx_pf_5numpy_7ndarray___getbuffer__(obj, view, flags);
+ else {
+ PyErr_Format(PyExc_TypeError, "'%100s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
+ return -1;
+ }
+}
+
+static void __Pyx_ReleaseBuffer(Py_buffer *view) {
+ PyObject* obj = view->obj;
+ if (obj) {
+if (PyObject_TypeCheck(obj, __pyx_ptype_5numpy_ndarray)) __pyx_pf_5numpy_7ndarray___releasebuffer__(obj, view);
+ Py_DECREF(obj);
+ view->obj = NULL;
+ }
+}
+
+#endif
+
+static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list) {
+ PyObject *py_import = 0;
+ PyObject *empty_list = 0;
+ PyObject *module = 0;
+ PyObject *global_dict = 0;
+ PyObject *empty_dict = 0;
+ PyObject *list;
+ py_import = __Pyx_GetAttrString(__pyx_b, "__import__");
+ if (!py_import)
+ goto bad;
+ if (from_list)
+ list = from_list;
+ else {
+ empty_list = PyList_New(0);
+ if (!empty_list)
+ goto bad;
+ list = empty_list;
+ }
+ global_dict = PyModule_GetDict(__pyx_m);
+ if (!global_dict)
+ goto bad;
+ empty_dict = PyDict_New();
+ if (!empty_dict)
+ goto bad;
+ module = PyObject_CallFunctionObjArgs(py_import,
+ name, global_dict, empty_dict, list, NULL);
+bad:
+ Py_XDECREF(empty_list);
+ Py_XDECREF(py_import);
+ Py_XDECREF(empty_dict);
+ return module;
+}
+
+#if PY_MAJOR_VERSION < 3
+static PyObject *__Pyx_GetStdout(void) {
+ PyObject *f = PySys_GetObject((char *)"stdout");
+ if (!f) {
+ PyErr_SetString(PyExc_RuntimeError, "lost sys.stdout");
+ }
+ return f;
+}
+
+static int __Pyx_Print(PyObject* f, PyObject *arg_tuple, int newline) {
+ PyObject* v;
+ int i;
+
+ if (!f) {
+ if (!(f = __Pyx_GetStdout()))
+ return -1;
+ }
+ for (i=0; i < PyTuple_GET_SIZE(arg_tuple); i++) {
+ if (PyFile_SoftSpace(f, 1)) {
+ if (PyFile_WriteString(" ", f) < 0)
+ return -1;
+ }
+ v = PyTuple_GET_ITEM(arg_tuple, i);
+ if (PyFile_WriteObject(v, f, Py_PRINT_RAW) < 0)
+ return -1;
+ if (PyString_Check(v)) {
+ char *s = PyString_AsString(v);
+ Py_ssize_t len = PyString_Size(v);
+ if (len > 0 &&
+ isspace(Py_CHARMASK(s[len-1])) &&
+ s[len-1] != ' ')
+ PyFile_SoftSpace(f, 0);
+ }
+ }
+ if (newline) {
+ if (PyFile_WriteString("\n", f) < 0)
+ return -1;
+ PyFile_SoftSpace(f, 0);
+ }
+ return 0;
+}
+
+#else /* Python 3 has a print function */
+
+static int __Pyx_Print(PyObject* stream, PyObject *arg_tuple, int newline) {
+ PyObject* kwargs = 0;
+ PyObject* result = 0;
+ PyObject* end_string;
+ if (unlikely(!__pyx_print)) {
+ __pyx_print = __Pyx_GetAttrString(__pyx_b, "print");
+ if (!__pyx_print)
+ return -1;
+ }
+ if (stream) {
+ kwargs = PyDict_New();
+ if (unlikely(!kwargs))
+ return -1;
+ if (unlikely(PyDict_SetItemString(kwargs, "file", stream) < 0))
+ goto bad;
+ if (!newline) {
+ end_string = PyUnicode_FromStringAndSize(" ", 1);
+ if (unlikely(!end_string))
+ goto bad;
+ if (PyDict_SetItemString(kwargs, "end", end_string) < 0) {
+ Py_DECREF(end_string);
+ goto bad;
+ }
+ Py_DECREF(end_string);
+ }
+ } else if (!newline) {
+ if (unlikely(!__pyx_print_kwargs)) {
+ __pyx_print_kwargs = PyDict_New();
+ if (unlikely(!__pyx_print_kwargs))
+ return -1;
+ end_string = PyUnicode_FromStringAndSize(" ", 1);
+ if (unlikely(!end_string))
+ return -1;
+ if (PyDict_SetItemString(__pyx_print_kwargs, "end", end_string) < 0) {
+ Py_DECREF(end_string);
+ return -1;
+ }
+ Py_DECREF(end_string);
+ }
+ kwargs = __pyx_print_kwargs;
+ }
+ result = PyObject_Call(__pyx_print, arg_tuple, kwargs);
+ if (unlikely(kwargs) && (kwargs != __pyx_print_kwargs))
+ Py_DECREF(kwargs);
+ if (!result)
+ return -1;
+ Py_DECREF(result);
+ return 0;
+bad:
+ if (kwargs != __pyx_print_kwargs)
+ Py_XDECREF(kwargs);
+ return -1;
+}
+
+#endif
+
+static CYTHON_INLINE long __Pyx_pow_long(long b, long e) {
+ long t = b;
+ switch (e) {
+ case 3:
+ t *= b;
+ case 2:
+ t *= b;
+ case 1:
+ return t;
+ case 0:
+ return 1;
+ }
+ if (unlikely(e<0)) return 0;
+ t = 1;
+ while (likely(e)) {
+ t *= (b * (e&1)) | ((~e)&1); /* 1 or b */
+ b *= b;
+ e >>= 1;
+ }
+ return t;
+}
+
+static CYTHON_INLINE npy_int64 __Pyx_PyInt_from_py_npy_int64(PyObject* x) {
+ const npy_int64 neg_one = (npy_int64)-1, const_zero = (npy_int64)0;
+ const int is_unsigned = const_zero < neg_one;
+ if (sizeof(npy_int64) == sizeof(char)) {
+ if (is_unsigned)
+ return (npy_int64)__Pyx_PyInt_AsUnsignedChar(x);
+ else
+ return (npy_int64)__Pyx_PyInt_AsSignedChar(x);
+ } else if (sizeof(npy_int64) == sizeof(short)) {
+ if (is_unsigned)
+ return (npy_int64)__Pyx_PyInt_AsUnsignedShort(x);
+ else
+ return (npy_int64)__Pyx_PyInt_AsSignedShort(x);
+ } else if (sizeof(npy_int64) == sizeof(int)) {
+ if (is_unsigned)
+ return (npy_int64)__Pyx_PyInt_AsUnsignedInt(x);
+ else
+ return (npy_int64)__Pyx_PyInt_AsSignedInt(x);
+ } else if (sizeof(npy_int64) == sizeof(long)) {
+ if (is_unsigned)
+ return (npy_int64)__Pyx_PyInt_AsUnsignedLong(x);
+ else
+ return (npy_int64)__Pyx_PyInt_AsSignedLong(x);
+ } else if (sizeof(npy_int64) == sizeof(PY_LONG_LONG)) {
+ if (is_unsigned)
+ return (npy_int64)__Pyx_PyInt_AsUnsignedLongLong(x);
+ else
+ return (npy_int64)__Pyx_PyInt_AsSignedLongLong(x);
+ } else {
+ npy_int64 val;
+ PyObject *v = __Pyx_PyNumber_Int(x);
+ #if PY_VERSION_HEX < 0x03000000
+ if (likely(v) && !PyLong_Check(v)) {
+ PyObject *tmp = v;
+ v = PyNumber_Long(tmp);
+ Py_DECREF(tmp);
+ }
+ #endif
+ if (likely(v)) {
+ int one = 1; int is_little = (int)*(unsigned char *)&one;
+ unsigned char *bytes = (unsigned char *)&val;
+ int ret = _PyLong_AsByteArray((PyLongObject *)v,
+ bytes, sizeof(val),
+ is_little, !is_unsigned);
+ Py_DECREF(v);
+ if (likely(!ret))
+ return val;
+ }
+ return (npy_int64)-1;
+ }
+}
+
+static CYTHON_INLINE PyObject *__Pyx_PyInt_to_py_npy_int64(npy_int64 val) {
+ const npy_int64 neg_one = (npy_int64)-1, const_zero = (npy_int64)0;
+ const int is_unsigned = const_zero < neg_one;
+ if ((sizeof(npy_int64) == sizeof(char)) ||
+ (sizeof(npy_int64) == sizeof(short))) {
+ return PyInt_FromLong((long)val);
+ } else if ((sizeof(npy_int64) == sizeof(int)) ||
+ (sizeof(npy_int64) == sizeof(long))) {
+ if (is_unsigned)
+ return PyLong_FromUnsignedLong((unsigned long)val);
+ else
+ return PyInt_FromLong((long)val);
+ } else if (sizeof(npy_int64) == sizeof(PY_LONG_LONG)) {
+ if (is_unsigned)
+ return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG)val);
+ else
+ return PyLong_FromLongLong((PY_LONG_LONG)val);
+ } else {
+ int one = 1; int little = (int)*(unsigned char *)&one;
+ unsigned char *bytes = (unsigned char *)&val;
+ return _PyLong_FromByteArray(bytes, sizeof(npy_int64),
+ little, !is_unsigned);
+ }
+}
+
+#if CYTHON_CCOMPLEX
+ #ifdef __cplusplus
+ static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
+ return ::std::complex< float >(x, y);
+ }
+ #else
+ static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
+ return x + y*(__pyx_t_float_complex)_Complex_I;
+ }
+ #endif
+#else
+ static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
+ __pyx_t_float_complex z;
+ z.real = x;
+ z.imag = y;
+ return z;
+ }
+#endif
+
+#if CYTHON_CCOMPLEX
+#else
+ static CYTHON_INLINE int __Pyx_c_eqf(__pyx_t_float_complex a, __pyx_t_float_complex b) {
+ return (a.real == b.real) && (a.imag == b.imag);
+ }
+ static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_sumf(__pyx_t_float_complex a, __pyx_t_float_complex b) {
+ __pyx_t_float_complex z;
+ z.real = a.real + b.real;
+ z.imag = a.imag + b.imag;
+ return z;
+ }
+ static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_difff(__pyx_t_float_complex a, __pyx_t_float_complex b) {
+ __pyx_t_float_complex z;
+ z.real = a.real - b.real;
+ z.imag = a.imag - b.imag;
+ return z;
+ }
+ static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_prodf(__pyx_t_float_complex a, __pyx_t_float_complex b) {
+ __pyx_t_float_complex z;
+ z.real = a.real * b.real - a.imag * b.imag;
+ z.imag = a.real * b.imag + a.imag * b.real;
+ return z;
+ }
+ static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quotf(__pyx_t_float_complex a, __pyx_t_float_complex b) {
+ __pyx_t_float_complex z;
+ float denom = b.real * b.real + b.imag * b.imag;
+ z.real = (a.real * b.real + a.imag * b.imag) / denom;
+ z.imag = (a.imag * b.real - a.real * b.imag) / denom;
+ return z;
+ }
+ static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_negf(__pyx_t_float_complex a) {
+ __pyx_t_float_complex z;
+ z.real = -a.real;
+ z.imag = -a.imag;
+ return z;
+ }
+ static CYTHON_INLINE int __Pyx_c_is_zerof(__pyx_t_float_complex a) {
+ return (a.real == 0) && (a.imag == 0);
+ }
+ static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_conjf(__pyx_t_float_complex a) {
+ __pyx_t_float_complex z;
+ z.real = a.real;
+ z.imag = -a.imag;
+ return z;
+ }
+/*
+ static CYTHON_INLINE float __Pyx_c_absf(__pyx_t_float_complex z) {
+#if HAVE_HYPOT
+ return hypotf(z.real, z.imag);
+#else
+ return sqrtf(z.real*z.real + z.imag*z.imag);
+#endif
+ }
+*/
+#endif
+
+#if CYTHON_CCOMPLEX
+ #ifdef __cplusplus
+ static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
+ return ::std::complex< double >(x, y);
+ }
+ #else
+ static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
+ return x + y*(__pyx_t_double_complex)_Complex_I;
+ }
+ #endif
+#else
+ static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
+ __pyx_t_double_complex z;
+ z.real = x;
+ z.imag = y;
+ return z;
+ }
+#endif
+
+#if CYTHON_CCOMPLEX
+#else
+ static CYTHON_INLINE int __Pyx_c_eq(__pyx_t_double_complex a, __pyx_t_double_complex b) {
+ return (a.real == b.real) && (a.imag == b.imag);
+ }
+ static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_sum(__pyx_t_double_complex a, __pyx_t_double_complex b) {
+ __pyx_t_double_complex z;
+ z.real = a.real + b.real;
+ z.imag = a.imag + b.imag;
+ return z;
+ }
+ static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_diff(__pyx_t_double_complex a, __pyx_t_double_complex b) {
+ __pyx_t_double_complex z;
+ z.real = a.real - b.real;
+ z.imag = a.imag - b.imag;
+ return z;
+ }
+ static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_prod(__pyx_t_double_complex a, __pyx_t_double_complex b) {
+ __pyx_t_double_complex z;
+ z.real = a.real * b.real - a.imag * b.imag;
+ z.imag = a.real * b.imag + a.imag * b.real;
+ return z;
+ }
+ static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot(__pyx_t_double_complex a, __pyx_t_double_complex b) {
+ __pyx_t_double_complex z;
+ double denom = b.real * b.real + b.imag * b.imag;
+ z.real = (a.real * b.real + a.imag * b.imag) / denom;
+ z.imag = (a.imag * b.real - a.real * b.imag) / denom;
+ return z;
+ }
+ static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_neg(__pyx_t_double_complex a) {
+ __pyx_t_double_complex z;
+ z.real = -a.real;
+ z.imag = -a.imag;
+ return z;
+ }
+ static CYTHON_INLINE int __Pyx_c_is_zero(__pyx_t_double_complex a) {
+ return (a.real == 0) && (a.imag == 0);
+ }
+ static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_conj(__pyx_t_double_complex a) {
+ __pyx_t_double_complex z;
+ z.real = a.real;
+ z.imag = -a.imag;
+ return z;
+ }
+/*
+ static CYTHON_INLINE double __Pyx_c_abs(__pyx_t_double_complex z) {
+#if HAVE_HYPOT
+ return hypot(z.real, z.imag);
+#else
+ return sqrt(z.real*z.real + z.imag*z.imag);
+#endif
+ }
+*/
+#endif
+
+#if PY_MAJOR_VERSION < 3
+static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb) {
+ Py_XINCREF(type);
+ Py_XINCREF(value);
+ Py_XINCREF(tb);
+ /* First, check the traceback argument, replacing None with NULL. */
+ if (tb == Py_None) {
+ Py_DECREF(tb);
+ tb = 0;
+ }
+ else if (tb != NULL && !PyTraceBack_Check(tb)) {
+ PyErr_SetString(PyExc_TypeError,
+ "raise: arg 3 must be a traceback or None");
+ goto raise_error;
+ }
+ /* Next, replace a missing value with None */
+ if (value == NULL) {
+ value = Py_None;
+ Py_INCREF(value);
+ }
+ #if PY_VERSION_HEX < 0x02050000
+ if (!PyClass_Check(type))
+ #else
+ if (!PyType_Check(type))
+ #endif
+ {
+ /* Raising an instance. The value should be a dummy. */
+ if (value != Py_None) {
+ PyErr_SetString(PyExc_TypeError,
+ "instance exception may not have a separate value");
+ goto raise_error;
+ }
+ /* Normalize to raise <class>, <instance> */
+ Py_DECREF(value);
+ value = type;
+ #if PY_VERSION_HEX < 0x02050000
+ if (PyInstance_Check(type)) {
+ type = (PyObject*) ((PyInstanceObject*)type)->in_class;
+ Py_INCREF(type);
+ }
+ else {
+ type = 0;
+ PyErr_SetString(PyExc_TypeError,
+ "raise: exception must be an old-style class or instance");
+ goto raise_error;
+ }
+ #else
+ type = (PyObject*) Py_TYPE(type);
+ Py_INCREF(type);
+ if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
+ PyErr_SetString(PyExc_TypeError,
+ "raise: exception class must be a subclass of BaseException");
+ goto raise_error;
+ }
+ #endif
+ }
+
+ __Pyx_ErrRestore(type, value, tb);
+ return;
+raise_error:
+ Py_XDECREF(value);
+ Py_XDECREF(type);
+ Py_XDECREF(tb);
+ return;
+}
+
+#else /* Python 3+ */
+
+static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb) {
+ if (tb == Py_None) {
+ tb = 0;
+ } else if (tb && !PyTraceBack_Check(tb)) {
+ PyErr_SetString(PyExc_TypeError,
+ "raise: arg 3 must be a traceback or None");
+ goto bad;
+ }
+ if (value == Py_None)
+ value = 0;
+
+ if (PyExceptionInstance_Check(type)) {
+ if (value) {
+ PyErr_SetString(PyExc_TypeError,
+ "instance exception may not have a separate value");
+ goto bad;
+ }
+ value = type;
+ type = (PyObject*) Py_TYPE(value);
+ } else if (!PyExceptionClass_Check(type)) {
+ PyErr_SetString(PyExc_TypeError,
+ "raise: exception class must be a subclass of BaseException");
+ goto bad;
+ }
+
+ PyErr_SetObject(type, value);
+
+ if (tb) {
+ PyThreadState *tstate = PyThreadState_GET();
+ PyObject* tmp_tb = tstate->curexc_traceback;
+ if (tb != tmp_tb) {
+ Py_INCREF(tb);
+ tstate->curexc_traceback = tb;
+ Py_XDECREF(tmp_tb);
+ }
+ }
+
+bad:
+ return;
+}
+#endif
+
+static CYTHON_INLINE unsigned char __Pyx_PyInt_AsUnsignedChar(PyObject* x) {
+ const unsigned char neg_one = (unsigned char)-1, const_zero = 0;
+ const int is_unsigned = neg_one > const_zero;
+ if (sizeof(unsigned char) < sizeof(long)) {
+ long val = __Pyx_PyInt_AsLong(x);
+ if (unlikely(val != (long)(unsigned char)val)) {
+ if (!unlikely(val == -1 && PyErr_Occurred())) {
+ PyErr_SetString(PyExc_OverflowError,
+ (is_unsigned && unlikely(val < 0)) ?
+ "can't convert negative value to unsigned char" :
+ "value too large to convert to unsigned char");
+ }
+ return (unsigned char)-1;
+ }
+ return (unsigned char)val;
+ }
+ return (unsigned char)__Pyx_PyInt_AsUnsignedLong(x);
+}
+
+static CYTHON_INLINE unsigned short __Pyx_PyInt_AsUnsignedShort(PyObject* x) {
+ const unsigned short neg_one = (unsigned short)-1, const_zero = 0;
+ const int is_unsigned = neg_one > const_zero;
+ if (sizeof(unsigned short) < sizeof(long)) {
+ long val = __Pyx_PyInt_AsLong(x);
+ if (unlikely(val != (long)(unsigned short)val)) {
+ if (!unlikely(val == -1 && PyErr_Occurred())) {
+ PyErr_SetString(PyExc_OverflowError,
+ (is_unsigned && unlikely(val < 0)) ?
+ "can't convert negative value to unsigned short" :
+ "value too large to convert to unsigned short");
+ }
+ return (unsigned short)-1;
+ }
+ return (unsigned short)val;
+ }
+ return (unsigned short)__Pyx_PyInt_AsUnsignedLong(x);
+}
+
+static CYTHON_INLINE unsigned int __Pyx_PyInt_AsUnsignedInt(PyObject* x) {
+ const unsigned int neg_one = (unsigned int)-1, const_zero = 0;
+ const int is_unsigned = neg_one > const_zero;
+ if (sizeof(unsigned int) < sizeof(long)) {
+ long val = __Pyx_PyInt_AsLong(x);
+ if (unlikely(val != (long)(unsigned int)val)) {
+ if (!unlikely(val == -1 && PyErr_Occurred())) {
+ PyErr_SetString(PyExc_OverflowError,
+ (is_unsigned && unlikely(val < 0)) ?
+ "can't convert negative value to unsigned int" :
+ "value too large to convert to unsigned int");
+ }
+ return (unsigned int)-1;
+ }
+ return (unsigned int)val;
+ }
+ return (unsigned int)__Pyx_PyInt_AsUnsignedLong(x);
+}
+
+static CYTHON_INLINE char __Pyx_PyInt_AsChar(PyObject* x) {
+ const char neg_one = (char)-1, const_zero = 0;
+ const int is_unsigned = neg_one > const_zero;
+ if (sizeof(char) < sizeof(long)) {
+ long val = __Pyx_PyInt_AsLong(x);
+ if (unlikely(val != (long)(char)val)) {
+ if (!unlikely(val == -1 && PyErr_Occurred())) {
+ PyErr_SetString(PyExc_OverflowError,
+ (is_unsigned && unlikely(val < 0)) ?
+ "can't convert negative value to char" :
+ "value too large to convert to char");
+ }
+ return (char)-1;
+ }
+ return (char)val;
+ }
+ return (char)__Pyx_PyInt_AsLong(x);
+}
+
+static CYTHON_INLINE short __Pyx_PyInt_AsShort(PyObject* x) {
+ const short neg_one = (short)-1, const_zero = 0;
+ const int is_unsigned = neg_one > const_zero;
+ if (sizeof(short) < sizeof(long)) {
+ long val = __Pyx_PyInt_AsLong(x);
+ if (unlikely(val != (long)(short)val)) {
+ if (!unlikely(val == -1 && PyErr_Occurred())) {
+ PyErr_SetString(PyExc_OverflowError,
+ (is_unsigned && unlikely(val < 0)) ?
+ "can't convert negative value to short" :
+ "value too large to convert to short");
+ }
+ return (short)-1;
+ }
+ return (short)val;
+ }
+ return (short)__Pyx_PyInt_AsLong(x);
+}
+
+static CYTHON_INLINE int __Pyx_PyInt_AsInt(PyObject* x) {
+ const int neg_one = (int)-1, const_zero = 0;
+ const int is_unsigned = neg_one > const_zero;
+ if (sizeof(int) < sizeof(long)) {
+ long val = __Pyx_PyInt_AsLong(x);
+ if (unlikely(val != (long)(int)val)) {
+ if (!unlikely(val == -1 && PyErr_Occurred())) {
+ PyErr_SetString(PyExc_OverflowError,
+ (is_unsigned && unlikely(val < 0)) ?
+ "can't convert negative value to int" :
+ "value too large to convert to int");
+ }
+ return (int)-1;
+ }
+ return (int)val;
+ }
+ return (int)__Pyx_PyInt_AsLong(x);
+}
+
+static CYTHON_INLINE signed char __Pyx_PyInt_AsSignedChar(PyObject* x) {
+ const signed char neg_one = (signed char)-1, const_zero = 0;
+ const int is_unsigned = neg_one > const_zero;
+ if (sizeof(signed char) < sizeof(long)) {
+ long val = __Pyx_PyInt_AsLong(x);
+ if (unlikely(val != (long)(signed char)val)) {
+ if (!unlikely(val == -1 && PyErr_Occurred())) {
+ PyErr_SetString(PyExc_OverflowError,
+ (is_unsigned && unlikely(val < 0)) ?
+ "can't convert negative value to signed char" :
+ "value too large to convert to signed char");
+ }
+ return (signed char)-1;
+ }
+ return (signed char)val;
+ }
+ return (signed char)__Pyx_PyInt_AsSignedLong(x);
+}
+
+static CYTHON_INLINE signed short __Pyx_PyInt_AsSignedShort(PyObject* x) {
+ const signed short neg_one = (signed short)-1, const_zero = 0;
+ const int is_unsigned = neg_one > const_zero;
+ if (sizeof(signed short) < sizeof(long)) {
+ long val = __Pyx_PyInt_AsLong(x);
+ if (unlikely(val != (long)(signed short)val)) {
+ if (!unlikely(val == -1 && PyErr_Occurred())) {
+ PyErr_SetString(PyExc_OverflowError,
+ (is_unsigned && unlikely(val < 0)) ?
+ "can't convert negative value to signed short" :
+ "value too large to convert to signed short");
+ }
+ return (signed short)-1;
+ }
+ return (signed short)val;
+ }
+ return (signed short)__Pyx_PyInt_AsSignedLong(x);
+}
+
+static CYTHON_INLINE signed int __Pyx_PyInt_AsSignedInt(PyObject* x) {
+ const signed int neg_one = (signed int)-1, const_zero = 0;
+ const int is_unsigned = neg_one > const_zero;
+ if (sizeof(signed int) < sizeof(long)) {
+ long val = __Pyx_PyInt_AsLong(x);
+ if (unlikely(val != (long)(signed int)val)) {
+ if (!unlikely(val == -1 && PyErr_Occurred())) {
+ PyErr_SetString(PyExc_OverflowError,
+ (is_unsigned && unlikely(val < 0)) ?
+ "can't convert negative value to signed int" :
+ "value too large to convert to signed int");
+ }
+ return (signed int)-1;
+ }
+ return (signed int)val;
+ }
+ return (signed int)__Pyx_PyInt_AsSignedLong(x);
+}
+
+static CYTHON_INLINE int __Pyx_PyInt_AsLongDouble(PyObject* x) {
+ const int neg_one = (int)-1, const_zero = 0;
+ const int is_unsigned = neg_one > const_zero;
+ if (sizeof(int) < sizeof(long)) {
+ long val = __Pyx_PyInt_AsLong(x);
+ if (unlikely(val != (long)(int)val)) {
+ if (!unlikely(val == -1 && PyErr_Occurred())) {
+ PyErr_SetString(PyExc_OverflowError,
+ (is_unsigned && unlikely(val < 0)) ?
+ "can't convert negative value to int" :
+ "value too large to convert to int");
+ }
+ return (int)-1;
+ }
+ return (int)val;
+ }
+ return (int)__Pyx_PyInt_AsLong(x);
+}
+
+static CYTHON_INLINE unsigned long __Pyx_PyInt_AsUnsignedLong(PyObject* x) {
+ const unsigned long neg_one = (unsigned long)-1, const_zero = 0;
+ const int is_unsigned = neg_one > const_zero;
+#if PY_VERSION_HEX < 0x03000000
+ if (likely(PyInt_Check(x))) {
+ long val = PyInt_AS_LONG(x);
+ if (is_unsigned && unlikely(val < 0)) {
+ PyErr_SetString(PyExc_OverflowError,
+ "can't convert negative value to unsigned long");
+ return (unsigned long)-1;
+ }
+ return (unsigned long)val;
+ } else
+#endif
+ if (likely(PyLong_Check(x))) {
+ if (is_unsigned) {
+ if (unlikely(Py_SIZE(x) < 0)) {
+ PyErr_SetString(PyExc_OverflowError,
+ "can't convert negative value to unsigned long");
+ return (unsigned long)-1;
+ }
+ return PyLong_AsUnsignedLong(x);
+ } else {
+ return PyLong_AsLong(x);
+ }
+ } else {
+ unsigned long val;
+ PyObject *tmp = __Pyx_PyNumber_Int(x);
+ if (!tmp) return (unsigned long)-1;
+ val = __Pyx_PyInt_AsUnsignedLong(tmp);
+ Py_DECREF(tmp);
+ return val;
+ }
+}
+
+static CYTHON_INLINE unsigned PY_LONG_LONG __Pyx_PyInt_AsUnsignedLongLong(PyObject* x) {
+ const unsigned PY_LONG_LONG neg_one = (unsigned PY_LONG_LONG)-1, const_zero = 0;
+ const int is_unsigned = neg_one > const_zero;
+#if PY_VERSION_HEX < 0x03000000
+ if (likely(PyInt_Check(x))) {
+ long val = PyInt_AS_LONG(x);
+ if (is_unsigned && unlikely(val < 0)) {
+ PyErr_SetString(PyExc_OverflowError,
+ "can't convert negative value to unsigned PY_LONG_LONG");
+ return (unsigned PY_LONG_LONG)-1;
+ }
+ return (unsigned PY_LONG_LONG)val;
+ } else
+#endif
+ if (likely(PyLong_Check(x))) {
+ if (is_unsigned) {
+ if (unlikely(Py_SIZE(x) < 0)) {
+ PyErr_SetString(PyExc_OverflowError,
+ "can't convert negative value to unsigned PY_LONG_LONG");
+ return (unsigned PY_LONG_LONG)-1;
+ }
+ return PyLong_AsUnsignedLongLong(x);
+ } else {
+ return PyLong_AsLongLong(x);
+ }
+ } else {
+ unsigned PY_LONG_LONG val;
+ PyObject *tmp = __Pyx_PyNumber_Int(x);
+ if (!tmp) return (unsigned PY_LONG_LONG)-1;
+ val = __Pyx_PyInt_AsUnsignedLongLong(tmp);
+ Py_DECREF(tmp);
+ return val;
+ }
+}
+
+static CYTHON_INLINE long __Pyx_PyInt_AsLong(PyObject* x) {
+ const long neg_one = (long)-1, const_zero = 0;
+ const int is_unsigned = neg_one > const_zero;
+#if PY_VERSION_HEX < 0x03000000
+ if (likely(PyInt_Check(x))) {
+ long val = PyInt_AS_LONG(x);
+ if (is_unsigned && unlikely(val < 0)) {
+ PyErr_SetString(PyExc_OverflowError,
+ "can't convert negative value to long");
+ return (long)-1;
+ }
+ return (long)val;
+ } else
+#endif
+ if (likely(PyLong_Check(x))) {
+ if (is_unsigned) {
+ if (unlikely(Py_SIZE(x) < 0)) {
+ PyErr_SetString(PyExc_OverflowError,
+ "can't convert negative value to long");
+ return (long)-1;
+ }
+ return PyLong_AsUnsignedLong(x);
+ } else {
+ return PyLong_AsLong(x);
+ }
+ } else {
+ long val;
+ PyObject *tmp = __Pyx_PyNumber_Int(x);
+ if (!tmp) return (long)-1;
+ val = __Pyx_PyInt_AsLong(tmp);
+ Py_DECREF(tmp);
+ return val;
+ }
+}
+
+static CYTHON_INLINE PY_LONG_LONG __Pyx_PyInt_AsLongLong(PyObject* x) {
+ const PY_LONG_LONG neg_one = (PY_LONG_LONG)-1, const_zero = 0;
+ const int is_unsigned = neg_one > const_zero;
+#if PY_VERSION_HEX < 0x03000000
+ if (likely(PyInt_Check(x))) {
+ long val = PyInt_AS_LONG(x);
+ if (is_unsigned && unlikely(val < 0)) {
+ PyErr_SetString(PyExc_OverflowError,
+ "can't convert negative value to PY_LONG_LONG");
+ return (PY_LONG_LONG)-1;
+ }
+ return (PY_LONG_LONG)val;
+ } else
+#endif
+ if (likely(PyLong_Check(x))) {
+ if (is_unsigned) {
+ if (unlikely(Py_SIZE(x) < 0)) {
+ PyErr_SetString(PyExc_OverflowError,
+ "can't convert negative value to PY_LONG_LONG");
+ return (PY_LONG_LONG)-1;
+ }
+ return PyLong_AsUnsignedLongLong(x);
+ } else {
+ return PyLong_AsLongLong(x);
+ }
+ } else {
+ PY_LONG_LONG val;
+ PyObject *tmp = __Pyx_PyNumber_Int(x);
+ if (!tmp) return (PY_LONG_LONG)-1;
+ val = __Pyx_PyInt_AsLongLong(tmp);
+ Py_DECREF(tmp);
+ return val;
+ }
+}
+
+static CYTHON_INLINE signed long __Pyx_PyInt_AsSignedLong(PyObject* x) {
+ const signed long neg_one = (signed long)-1, const_zero = 0;
+ const int is_unsigned = neg_one > const_zero;
+#if PY_VERSION_HEX < 0x03000000
+ if (likely(PyInt_Check(x))) {
+ long val = PyInt_AS_LONG(x);
+ if (is_unsigned && unlikely(val < 0)) {
+ PyErr_SetString(PyExc_OverflowError,
+ "can't convert negative value to signed long");
+ return (signed long)-1;
+ }
+ return (signed long)val;
+ } else
+#endif
+ if (likely(PyLong_Check(x))) {
+ if (is_unsigned) {
+ if (unlikely(Py_SIZE(x) < 0)) {
+ PyErr_SetString(PyExc_OverflowError,
+ "can't convert negative value to signed long");
+ return (signed long)-1;
+ }
+ return PyLong_AsUnsignedLong(x);
+ } else {
+ return PyLong_AsLong(x);
+ }
+ } else {
+ signed long val;
+ PyObject *tmp = __Pyx_PyNumber_Int(x);
+ if (!tmp) return (signed long)-1;
+ val = __Pyx_PyInt_AsSignedLong(tmp);
+ Py_DECREF(tmp);
+ return val;
+ }
+}
+
+static CYTHON_INLINE signed PY_LONG_LONG __Pyx_PyInt_AsSignedLongLong(PyObject* x) {
+ const signed PY_LONG_LONG neg_one = (signed PY_LONG_LONG)-1, const_zero = 0;
+ const int is_unsigned = neg_one > const_zero;
+#if PY_VERSION_HEX < 0x03000000
+ if (likely(PyInt_Check(x))) {
+ long val = PyInt_AS_LONG(x);
+ if (is_unsigned && unlikely(val < 0)) {
+ PyErr_SetString(PyExc_OverflowError,
+ "can't convert negative value to signed PY_LONG_LONG");
+ return (signed PY_LONG_LONG)-1;
+ }
+ return (signed PY_LONG_LONG)val;
+ } else
+#endif
+ if (likely(PyLong_Check(x))) {
+ if (is_unsigned) {
+ if (unlikely(Py_SIZE(x) < 0)) {
+ PyErr_SetString(PyExc_OverflowError,
+ "can't convert negative value to signed PY_LONG_LONG");
+ return (signed PY_LONG_LONG)-1;
+ }
+ return PyLong_AsUnsignedLongLong(x);
+ } else {
+ return PyLong_AsLongLong(x);
+ }
+ } else {
+ signed PY_LONG_LONG val;
+ PyObject *tmp = __Pyx_PyNumber_Int(x);
+ if (!tmp) return (signed PY_LONG_LONG)-1;
+ val = __Pyx_PyInt_AsSignedLongLong(tmp);
+ Py_DECREF(tmp);
+ return val;
+ }
+}
+
+#ifndef __PYX_HAVE_RT_ImportType
+#define __PYX_HAVE_RT_ImportType
+static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name,
+ long size, int strict)
+{
+ PyObject *py_module = 0;
+ PyObject *result = 0;
+ PyObject *py_name = 0;
+ char warning[200];
+
+ py_module = __Pyx_ImportModule(module_name);
+ if (!py_module)
+ goto bad;
+ #if PY_MAJOR_VERSION < 3
+ py_name = PyString_FromString(class_name);
+ #else
+ py_name = PyUnicode_FromString(class_name);
+ #endif
+ if (!py_name)
+ goto bad;
+ result = PyObject_GetAttr(py_module, py_name);
+ Py_DECREF(py_name);
+ py_name = 0;
+ Py_DECREF(py_module);
+ py_module = 0;
+ if (!result)
+ goto bad;
+ if (!PyType_Check(result)) {
+ PyErr_Format(PyExc_TypeError,
+ "%s.%s is not a type object",
+ module_name, class_name);
+ goto bad;
+ }
+ if (!strict && ((PyTypeObject *)result)->tp_basicsize > size) {
+ PyOS_snprintf(warning, sizeof(warning),
+ "%s.%s size changed, may indicate binary incompatibility",
+ module_name, class_name);
+ #if PY_VERSION_HEX < 0x02050000
+ PyErr_Warn(NULL, warning);
+ #else
+ PyErr_WarnEx(NULL, warning, 0);
+ #endif
+ }
+ else if (((PyTypeObject *)result)->tp_basicsize != size) {
+ PyErr_Format(PyExc_ValueError,
+ "%s.%s has the wrong size, try recompiling",
+ module_name, class_name);
+ goto bad;
+ }
+ return (PyTypeObject *)result;
+bad:
+ Py_XDECREF(py_module);
+ Py_XDECREF(result);
+ return 0;
+}
+#endif
+
+#ifndef __PYX_HAVE_RT_ImportModule
+#define __PYX_HAVE_RT_ImportModule
+static PyObject *__Pyx_ImportModule(const char *name) {
+ PyObject *py_name = 0;
+ PyObject *py_module = 0;
+
+ #if PY_MAJOR_VERSION < 3
+ py_name = PyString_FromString(name);
+ #else
+ py_name = PyUnicode_FromString(name);
+ #endif
+ if (!py_name)
+ goto bad;
+ py_module = PyImport_Import(py_name);
+ Py_DECREF(py_name);
+ return py_module;
+bad:
+ Py_XDECREF(py_name);
+ return 0;
+}
+#endif
+
+#include "compile.h"
+#include "frameobject.h"
+#include "traceback.h"
+
+static void __Pyx_AddTraceback(const char *funcname) {
+ PyObject *py_srcfile = 0;
+ PyObject *py_funcname = 0;
+ PyObject *py_globals = 0;
+ PyCodeObject *py_code = 0;
+ PyFrameObject *py_frame = 0;
+
+ #if PY_MAJOR_VERSION < 3
+ py_srcfile = PyString_FromString(__pyx_filename);
+ #else
+ py_srcfile = PyUnicode_FromString(__pyx_filename);
+ #endif
+ if (!py_srcfile) goto bad;
+ if (__pyx_clineno) {
+ #if PY_MAJOR_VERSION < 3
+ py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, __pyx_clineno);
+ #else
+ py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, __pyx_clineno);
+ #endif
+ }
+ else {
+ #if PY_MAJOR_VERSION < 3
+ py_funcname = PyString_FromString(funcname);
+ #else
+ py_funcname = PyUnicode_FromString(funcname);
+ #endif
+ }
+ if (!py_funcname) goto bad;
+ py_globals = PyModule_GetDict(__pyx_m);
+ if (!py_globals) goto bad;
+ py_code = PyCode_New(
+ 0, /*int argcount,*/
+ #if PY_MAJOR_VERSION >= 3
+ 0, /*int kwonlyargcount,*/
+ #endif
+ 0, /*int nlocals,*/
+ 0, /*int stacksize,*/
+ 0, /*int flags,*/
+ __pyx_empty_bytes, /*PyObject *code,*/
+ __pyx_empty_tuple, /*PyObject *consts,*/
+ __pyx_empty_tuple, /*PyObject *names,*/
+ __pyx_empty_tuple, /*PyObject *varnames,*/
+ __pyx_empty_tuple, /*PyObject *freevars,*/
+ __pyx_empty_tuple, /*PyObject *cellvars,*/
+ py_srcfile, /*PyObject *filename,*/
+ py_funcname, /*PyObject *name,*/
+ __pyx_lineno, /*int firstlineno,*/
+ __pyx_empty_bytes /*PyObject *lnotab*/
+ );
+ if (!py_code) goto bad;
+ py_frame = PyFrame_New(
+ PyThreadState_GET(), /*PyThreadState *tstate,*/
+ py_code, /*PyCodeObject *code,*/
+ py_globals, /*PyObject *globals,*/
+ 0 /*PyObject *locals*/
+ );
+ if (!py_frame) goto bad;
+ py_frame->f_lineno = __pyx_lineno;
+ PyTraceBack_Here(py_frame);
+bad:
+ Py_XDECREF(py_srcfile);
+ Py_XDECREF(py_funcname);
+ Py_XDECREF(py_code);
+ Py_XDECREF(py_frame);
+}
+
+static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
+ while (t->p) {
+ #if PY_MAJOR_VERSION < 3
+ if (t->is_unicode) {
+ *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
+ } else if (t->intern) {
+ *t->p = PyString_InternFromString(t->s);
+ } else {
+ *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
+ }
+ #else /* Python 3+ has unicode identifiers */
+ if (t->is_unicode | t->is_str) {
+ if (t->intern) {
+ *t->p = PyUnicode_InternFromString(t->s);
+ } else if (t->encoding) {
+ *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL);
+ } else {
+ *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1);
+ }
+ } else {
+ *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1);
+ }
+ #endif
+ if (!*t->p)
+ return -1;
+ ++t;
+ }
+ return 0;
+}
+
+/* Type Conversion Functions */
+
+static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
+ int is_true = x == Py_True;
+ if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
+ else return PyObject_IsTrue(x);
+}
+
+static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
+ PyNumberMethods *m;
+ const char *name = NULL;
+ PyObject *res = NULL;
+#if PY_VERSION_HEX < 0x03000000
+ if (PyInt_Check(x) || PyLong_Check(x))
+#else
+ if (PyLong_Check(x))
+#endif
+ return Py_INCREF(x), x;
+ m = Py_TYPE(x)->tp_as_number;
+#if PY_VERSION_HEX < 0x03000000
+ if (m && m->nb_int) {
+ name = "int";
+ res = PyNumber_Int(x);
+ }
+ else if (m && m->nb_long) {
+ name = "long";
+ res = PyNumber_Long(x);
+ }
+#else
+ if (m && m->nb_int) {
+ name = "int";
+ res = PyNumber_Long(x);
+ }
+#endif
+ if (res) {
+#if PY_VERSION_HEX < 0x03000000
+ if (!PyInt_Check(res) && !PyLong_Check(res)) {
+#else
+ if (!PyLong_Check(res)) {
+#endif
+ PyErr_Format(PyExc_TypeError,
+ "__%s__ returned non-%s (type %.200s)",
+ name, name, Py_TYPE(res)->tp_name);
+ Py_DECREF(res);
+ return NULL;
+ }
+ }
+ else if (!PyErr_Occurred()) {
+ PyErr_SetString(PyExc_TypeError,
+ "an integer is required");
+ }
+ return res;
+}
+
+static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
+ Py_ssize_t ival;
+ PyObject* x = PyNumber_Index(b);
+ if (!x) return -1;
+ ival = PyInt_AsSsize_t(x);
+ Py_DECREF(x);
+ return ival;
+}
+
+static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
+#if PY_VERSION_HEX < 0x02050000
+ if (ival <= LONG_MAX)
+ return PyInt_FromLong((long)ival);
+ else {
+ unsigned char *bytes = (unsigned char *) &ival;
+ int one = 1; int little = (int)*(unsigned char*)&one;
+ return _PyLong_FromByteArray(bytes, sizeof(size_t), little, 0);
+ }
+#else
+ return PyInt_FromSize_t(ival);
+#endif
+}
+
+static CYTHON_INLINE size_t __Pyx_PyInt_AsSize_t(PyObject* x) {
+ unsigned PY_LONG_LONG val = __Pyx_PyInt_AsUnsignedLongLong(x);
+ if (unlikely(val == (unsigned PY_LONG_LONG)-1 && PyErr_Occurred())) {
+ return (size_t)-1;
+ } else if (unlikely(val != (unsigned PY_LONG_LONG)(size_t)val)) {
+ PyErr_SetString(PyExc_OverflowError,
+ "value too large to convert to size_t");
+ return (size_t)-1;
+ }
+ return (size_t)val;
+}
+
+
+#endif /* Py_PYTHON_H */
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