#include <sequence_utilities.h>

详细描述

template<size_t I, typename SEQUENCE>
struct maxon::IndexInIndexSequence< I, SEQUENCE >

IndexInIndexSequence finds the index of I in the template type SEQENCE which has to be an std::index_sequence type. The index can be found in the member value of IndexInIndexSequence . If there is no unique such index because I doesn't exist at all in SEQUENCE or exists more than once, a negative value is used.

Template Parameters

I	Value to search for.
SEQUENCE	An std::index_sequence type.