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Limited Python/Ruby support for boost::array

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Hack to use the std::array support for boost::array.
Is limited as it currently exposes some 'using' bugs in SWIG.
For example, the type system fails to see that pointers to std::array
and pointers to boost::array are the same.

This approach saves having to maintain separate boost::array support.
The 'using' bug ought to be fixed, otherwise separate boost_array.i
files could be easily made from the std_array.i files.
This commit is contained in:
William S Fulton 2015-11-27 19:30:22 +00:00
commit 93eb7eae0b
10 changed files with 220 additions and 7 deletions
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4
Lib/python/std_array.i
View file

@ -39,7 +39,7 @@
template <class T, size_t N, class Difference>
inline std::array<T, N>*
getslice(const std::array<T, N>* self, Difference i, Difference j, Py_ssize_t step) {
using Sequence = std::array<T, N>;
typedef std::array<T, N> Sequence;
typename Sequence::size_type size = self->size();
Difference ii = 0;
Difference jj = 0;
@ -61,7 +61,7 @@
template <class T, size_t N, class Difference, class InputSeq>
inline void
setslice(std::array<T, N>* self, Difference i, Difference j, Py_ssize_t step, const InputSeq& is = InputSeq()) {
using Sequence = std::array<T, N>;
typedef std::array<T, N> Sequence;
typename Sequence::size_type size = self->size();
Difference ii = 0;
Difference jj = 0;