tetl 0.1.0
Embedded Template Library
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invocable.hpp
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1// SPDX-License-Identifier: BSL-1.0
2
3#ifndef TETL_CONCEPTS_INVOCABLE_HPP
4#define TETL_CONCEPTS_INVOCABLE_HPP
5
6#include <etl/_functional/invoke.hpp>
7#include <etl/_utility/forward.hpp>
8
9namespace etl {
10
12template <typename F, typename... Args>
13concept invocable = requires(F&& f, Args&&... args) { etl::invoke(etl::forward<F>(f), etl::forward<Args>(args)...); };
14
15} // namespace etl
16
17#endif // TETL_CONCEPTS_INVOCABLE_HPP
etl::invocable
Definition invocable.hpp:13
etl
Definition adjacent_find.hpp:8
etl::invoke
constexpr auto invoke(F &&f, Args &&... args) -> invoke_result_t< F, Args... >
Definition invoke.hpp:45
etl::forward
constexpr auto forward(remove_reference_t< T > &param) noexcept -> T &&
Forwards lvalues as either lvalues or as rvalues, depending on T. When t is a forwarding reference (a...
Definition forward.hpp:18