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nexedi
cython
Commits
55850ac6
Commit
55850ac6
authored
Jul 06, 2018
by
scoder
Committed by
GitHub
Jul 06, 2018
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Merge pull request #2430 from gabrieldemarmiesse/test_memoryviews_3
Added tests for "typed memoryviews" part 3
parents
f8c6df10
3befe6f0
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docs/examples/userguide/memoryviews/slicing.pyx
docs/examples/userguide/memoryviews/slicing.pyx
+10
-0
docs/src/userguide/memoryviews.rst
docs/src/userguide/memoryviews.rst
+2
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docs/examples/userguide/memoryviews/slicing.pyx
0 → 100644
View file @
55850ac6
import
numpy
as
np
exporting_object
=
np
.
arange
(
0
,
15
*
10
*
20
,
dtype
=
np
.
intc
).
reshape
((
15
,
10
,
20
))
cdef
int
[:,
:,
:]
my_view
=
exporting_object
# These are all equivalent
my_view
[
10
]
my_view
[
10
,
:,
:]
my_view
[
10
,
...]
docs/src/userguide/memoryviews.rst
View file @
55850ac6
...
...
@@ -104,14 +104,9 @@ adds 1 to each item:
Indexing and slicing can be done with or without the GIL. It basically works
like NumPy. If indices are specified for every dimension you will get an element
of the base type (e.g. `int`). Otherwise, you will get a new view. An Ellipsis
means you get consecutive slices for every unspecified dimension:
:
means you get consecutive slices for every unspecified dimension:
cdef int[:, :, :] my_view = exporting_object
# These are all equivalent
my_view[10]
my_view[10, :, :]
my_view[10, ...]
.. literalinclude:: ../../examples/userguide/memoryviews/slicing.pyx
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