Sprout/sprout/algorithm/any_of.hpp
2012-10-06 13:53:07 +09:00

20 lines
576 B
C++

#ifndef SPROUT_ALGORITHM_ANY_OF_HPP
#define SPROUT_ALGORITHM_ANY_OF_HPP
#include <sprout/config.hpp>
#include <sprout/iterator/operation.hpp>
namespace sprout {
// Copyright (C) 2011 RiSK (sscrisk)
// 25.2.2 Any of
template<typename InputIterator, typename Predicate>
inline SPROUT_CONSTEXPR bool
any_of(InputIterator first, InputIterator last, Predicate pred) {
return first == last ? false
: pred(*first) == true || sprout::any_of(sprout::next(first), last, pred)
;
}
} // namespace sprout
#endif // #ifndef SPROUT_ALGORITHM_ANY_OF_HPP