[yt-svn] commit/yt-3.0: MatthewTurk: A fix for computing the mask of an octree. Fixes segfaults.

[commits-noreply at bitbucket.org]

1 new commit in yt-3.0:

https://bitbucket.org/yt_analysis/yt-3.0/commits/c86499f6891e/
Changeset:   c86499f6891e
Branch:      yt-3.0
User:        MatthewTurk
Date:        2013-10-04 21:26:12
Summary:     A fix for computing the mask of an octree.  Fixes segfaults.
Affected #:  1 file

diff -r 73a7cf95d67d589de7b672580bd98852a2f005e5 -r c86499f6891e4b191a4ac7cbcd44959ed0b9e245 yt/geometry/oct_container.pyx
--- a/yt/geometry/oct_container.pyx
+++ b/yt/geometry/oct_container.pyx
@@ -402,11 +402,11 @@
     def mask(self, SelectorObject selector, np.int64_t num_cells = -1,
              int domain_id = -1):
         if num_cells == -1:
-            num_cells = selector.count_oct_cells(self, domain_id)
+            num_cells = selector.count_octs(self, domain_id)
         cdef np.ndarray[np.uint8_t, ndim=1] coords
         cdef OctVisitorData data
         self.setup_data(&data, domain_id)
-        coords = np.zeros((num_cells), dtype="uint8")
+        coords = np.zeros((num_cells*8), dtype="uint8")
         data.array = <void *> coords.data
         self.visit_all_octs(selector, oct_visitors.mask_octs, &data)
         return coords.astype("bool")

Repository URL: https://bitbucket.org/yt_analysis/yt-3.0/

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