Embedding a Numeric array in C

[Jochen Küpper]

On 20 May 2002 14:11:54 -0700 Chris Fonnesbeck wrote:

Chris> I am trying to find out how to properly embed a Numeric array type in
Chris> C.  The following code compiles, but segfaults when run:

I have only done it in C extensions to python programs, but the
following from the NumPy manual, "writing C extensions" should also
apply to your problem:
,----
| In addition to including arrayobject.h , the extension must call
| import_array() in its initialization function, after the call to
| Py_InitModule() . This call makes sure that the module which
| implements the array type has been imported, and initializes a pointer
| array through which the NumPy functions are called. If you forget this
| call, your extension module will crash on the first call to a NumPy
| function.
`----

Greetings,
Jochen
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