13#ifndef RANGES_V3_ALGORITHM_MOVE_HPP
14#define RANGES_V3_ALGORITHM_MOVE_HPP
20#include <range/v3/algorithm/result_types.hpp>
28#include <range/v3/utility/static_const.hpp>
30#include <range/v3/detail/prologue.hpp>
36 template<
typename I,
typename O>
37 using move_result = detail::in_out_result<I, O>;
39 RANGES_HIDDEN_DETAIL(
namespace _move CPP_PP_LBRACE())
40 RANGES_FUNC_BEGIN(move)
43 template(typename I, typename S, typename O)(
44 requires input_iterator<I> AND sentinel_for<S, I> AND
45 weakly_incrementable<O> AND indirectly_movable<I, O>)
46 constexpr move_result<I, O> RANGES_FUNC(move)(I first, S last, O out)
49 *out = iter_move(first);
54 template(
typename Rng,
typename O)(
55 requires input_range<Rng> AND weakly_incrementable<O> AND
56 indirectly_movable<iterator_t<Rng>, O>)
57 constexpr move_result<borrowed_iterator_t<Rng>, O>
58 RANGES_FUNC(move)(Rng && rng, O out)
60 return (*
this)(begin(rng), end(rng), std::move(out));
64 RANGES_HIDDEN_DETAIL(CPP_PP_RBRACE())
66#ifndef RANGES_DOXYGEN_INVOKED
71 using aux::move_fn::operator();
72 using _move::move_fn::operator();
75 RANGES_INLINE_VARIABLE(
move_fn, move)
80 using ranges::move_result;
81 using ranges::RANGES_HIDDEN_DETAIL(_move::) move;
86#include <range/v3/detail/epilogue.hpp>
front< Pair > first
Retrieve the first element of the pair Pair.
Definition meta.hpp:2251