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boost.python.numpy - switched to simpler syntax for invoke_matching_array

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This commit is contained in:
Jim Bosch
2010-10-06 22:40:41 +00:00
parent ba1416fff0
commit 584df88fb2
2 changed files with 40 additions and 41 deletions
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20
libs/python/numpy/test/templates_mod.cpp
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@@ -9,19 +9,16 @@ struct ArrayFiller {
typedef boost::mpl::vector< short, int, float, std::complex<double> > TypeSequence;
typedef boost::mpl::vector_c< int, 1, 2 > DimSequence;
template <typename T>
struct nested {
void apply(boost::mpl::integral_c<int,1> * ) const {
template <typename T, int N>
void apply() const {
if (N == 1) {
char * p = argument.get_data();
int stride = argument.strides(0);
int size = argument.shape(0);
for (int n = 0; n != size; ++n, p += stride) {
*reinterpret_cast<T*>(p) = static_cast<T>(n);
}
}
void apply(boost::mpl::integral_c<int,2> * ) const {
} else {
char * row_p = argument.get_data();
int row_stride = argument.strides(0);
int col_stride = argument.strides(1);
@@ -35,14 +32,7 @@ struct ArrayFiller {
}
}
}
explicit nested(bp::numpy::ndarray const & arg) : argument(arg) {}
bp::numpy::ndarray argument;
};
template <typename T>
nested<T> nest(T *) const { return nested<T>(argument); }
}
bp::numpy::ndarray argument;