dipterix-a

dipterix-a / move_if.hpp

Created September 2, 2020 06:54 — forked from addam/move_if.hpp

C++ move_if: remove elements from a sequence and move them over elsewhere

	template<typename It, typename OutIt, typename UnaryPredicate>
	It move_if(It begin, It end, OutIt dst, UnaryPredicate pred)
	{
	It last = end;
	while (begin != last) {
	if (pred(*begin)) {
	dst++ = std::move(begin);
	std::swap(begin, (--last));
	} else {
	++begin;