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Use a macro for numpy API definitions

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This commit is contained in:
Ivan Smirnov 2016-06-19 14:44:20 +01:00
parent f7143dc589
commit ea2755ccdc
1 changed files with 7 additions and 5 deletions
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12
include/pybind11/numpy.h
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@ -55,11 +55,13 @@ public:
void **api_ptr = (void **) (c ? PyCObject_AsVoidPtr(c.ptr()) : nullptr); void **api_ptr = (void **) (c ? PyCObject_AsVoidPtr(c.ptr()) : nullptr);
#endif #endif
API api; API api;
api.PyArray_Type_ = (decltype(api.PyArray_Type_)) api_ptr[API_PyArray_Type]; #define DECL_NPY_API(Func) api.Func##_ = (decltype(api.Func##_)) api_ptr[API_##Func];
api.PyArray_DescrFromType_ = (decltype(api.PyArray_DescrFromType_)) api_ptr[API_PyArray_DescrFromType]; DECL_NPY_API(PyArray_Type);
api.PyArray_FromAny_ = (decltype(api.PyArray_FromAny_)) api_ptr[API_PyArray_FromAny]; DECL_NPY_API(PyArray_DescrFromType);
api.PyArray_NewCopy_ = (decltype(api.PyArray_NewCopy_)) api_ptr[API_PyArray_NewCopy]; DECL_NPY_API(PyArray_FromAny);
api.PyArray_NewFromDescr_ = (decltype(api.PyArray_NewFromDescr_)) api_ptr[API_PyArray_NewFromDescr]; DECL_NPY_API(PyArray_NewCopy);
DECL_NPY_API(PyArray_NewFromDescr);
#undef DECL_NPY_API
return api; return api;
} }