- iterator[meta header]
- std[meta namespace]
- move_iterator[meta class]
- function[meta id-type]
- cpp11[meta cpp]
reference operator*() const; // C++11
constexpr reference operator*() const; // C++17
イテレータを間接参照し、ムーブして返す。
#include <iostream>
#include <vector>
#include <memory>
#include <iterator>
int main()
{
std::vector<std::unique_ptr<int>> v;
for (int i = 0; i < 5; ++i)
v.emplace_back(new int(i));
auto it = std::make_move_iterator(v.begin());
std::unique_ptr<int> p = *it;
std::cout << *p << std::endl;
}
- v.emplace_back[link /reference/vector/vector/emplace_back.md]
- std::make_move_iterator[link /reference/iterator/make_move_iterator.md]
0
- C++11
- Clang: ??
- GCC: 4.7.0 [mark verified]
- ICC: ??
- Visual C++: ??