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Decay const qualifiers in is_pod_struct<>

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Ivan Smirnov 2016-08-15 01:23:59 +01:00
parent 6ecb5b1583
commit edbd4cb0a7
1 changed files with 8 additions and 5 deletions
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13
include/pybind11/numpy.h
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@ -29,6 +29,8 @@ NAMESPACE_BEGIN(pybind11)
namespace detail {
template <typename type, typename SFINAE = void> struct npy_format_descriptor { };
template <typename type> struct is_pod_struct;
template <typename T> using decay_cv_ref =
typename std::remove_cv<typename std::remove_reference<T>::type>::type;
struct npy_api {
enum constants {
@ -321,14 +323,15 @@ template <typename T, size_t N> struct is_std_array<std::array<T, N>> : std::tru
template <typename T>
struct is_pod_struct {
enum { value = std::is_pod<T>::value && // offsetof only works correctly for POD types
!std::is_reference<T>::value &&
!std::is_array<T>::value &&
!is_std_array<T>::value &&
!std::is_integral<T>::value &&
!std::is_same<T, float>::value &&
!std::is_same<T, double>::value &&
!std::is_same<T, bool>::value &&
!std::is_same<T, std::complex<float>>::value &&
!std::is_same<T, std::complex<double>>::value };
!std::is_same<typename std::remove_cv<T>::type, float>::value &&
!std::is_same<typename std::remove_cv<T>::type, double>::value &&
!std::is_same<typename std::remove_cv<T>::type, bool>::value &&
!std::is_same<typename std::remove_cv<T>::type, std::complex<float>>::value &&
!std::is_same<typename std::remove_cv<T>::type, std::complex<double>>::value };
};
template <typename T> struct npy_format_descriptor<T, typename std::enable_if<std::is_integral<T>::value>::type> {