Created
March 25, 2018 08:01
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#include <type_traits> | |
#include <utility> | |
#include <iterator> | |
template < class Range > | |
typename std::enable_if< | |
std::is_same< | |
typename std::iterator_traits<typename std::decay<Range>::type>::iterator_category, | |
std::random_access_iterator_tag | |
>::value | |
>::type | |
func(Range&& range){ | |
// Rangeはランダムラクセスイテレータを持つコンテナなので | |
// ランダムラクセスするアルゴリズムを記述できる | |
} | |
template < class Range > | |
typename std::enable_if< | |
!std::is_same< | |
typename std::iterator_traits<typename std::decay<Range>::type>::iterator_category, | |
std::random_access_iterator_tag | |
>::value | |
>::type | |
func(Range&& range){ | |
// Rangeはランダムラクセスイテレータではないイテレータを持つコンテナなので | |
// ランダムラクセスなしでアルゴリズムを記述する | |
} |
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