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#ifndef SDLT_IS_SIMD_COMPATIBLE_INDEX_H
#define SDLT_IS_SIMD_COMPATIBLE_INDEX_H

namespace sdlt {
namespace __SDLT_IMPL {
namespace internal {

template<typename T, int SimdLaneCountT>
class is_simd_compatible_index
{
    static_assert(sizeof(long) > sizeof(char), "Target platform must have sizeof long > char");
    template<typename CheckT> static long check(decltype(&CheckT::template simd_struct_index <SimdLaneCountT>),
                                                decltype(&CheckT::simdlane_index),
                                                decltype(&CheckT::value));
    template<typename CheckT> static char check(...);
public:
    static const bool value = sizeof(check<T>(nullptr, nullptr, nullptr)) > sizeof(char);
};

} // namespace internal
} // namepace __SDLT_IMPL
} // namespace sdlt

#endif // SDLT_IS_SIMD_COMPATIBLE_INDEX_H
