Horizon
sort.hpp
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1
2// Range v3 library
3//
4// Copyright Eric Niebler 2013-present
5//
6// Use, modification and distribution is subject to the
7// Boost Software License, Version 1.0. (See accompanying
8// file LICENSE_1_0.txt or copy at
9// http://www.boost.org/LICENSE_1_0.txt)
10//
11// Project home: https://github.com/ericniebler/range-v3
12//
13
14#ifndef RANGES_V3_ACTION_SORT_HPP
15#define RANGES_V3_ACTION_SORT_HPP
16
18
26#include <range/v3/utility/static_const.hpp>
27
28#include <range/v3/detail/prologue.hpp>
29
30namespace ranges
31{
34 namespace actions
35 {
36 struct sort_fn
37 {
38 template(typename C, typename P = identity)(
39 requires (!range<C>))
40 constexpr auto operator()(C pred, P proj = {}) const
41 {
42 return make_action_closure(
43 bind_back(sort_fn{}, std::move(pred), std::move(proj)));
44 }
45
46 template(typename Rng, typename C = less, typename P = identity)(
48 Rng operator()(Rng && rng, C pred = {}, P proj = {}) const
49 {
50 ranges::sort(rng, std::move(pred), std::move(proj));
51 return static_cast<Rng &&>(rng);
52 }
53 };
54
58 } // namespace actions
60} // namespace ranges
61
62#include <range/v3/detail/epilogue.hpp>
63
64#endif
The forward_range concept.
The range concept.
The sortable concept.
decltype(begin(declval(Rng &))) iterator_t
Definition: access.hpp:698
RANGES_INLINE_VARIABLE(detail::to_container_fn< detail::from_range< std::vector > >, to_vector) template< template< typename... > class ContT > auto to(RANGES_HIDDEN_DETAIL(detail
For initializing a container of the specified type with the elements of an Range.
Definition: conversion.hpp:399
defer< bind_back, Fn, Ts... > bind_back
Definition: meta.hpp:994
bool_<(T::type::value< U::type::value)> less
A Boolean integral constant wrapper around true if T::type::value is less than U::type::value; false,...
Definition: meta.hpp:255
Definition: action.hpp:141
Definition: sort.hpp:37
Definition: identity.hpp:25