detail/meta/void_t.hpp

0001 //     __ _____ _____ _____
0002 //  __|  |   __|     |   | |  JSON for Modern C++
0003 // |  |  |__   |  |  | | | |  version 3.11.3
0004 // |_____|_____|_____|_|___|  https://github.com/nlohmann/json
0005 //
0006 // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
0007 // SPDX-License-Identifier: MIT
0008
0009 #pragma once
0010
0011 #include <nlohmann/detail/abi_macros.hpp>
0012
0013 NLOHMANN_JSON_NAMESPACE_BEGIN
0014 namespace detail
0015 {
0016
0017 template<typename ...Ts> struct make_void
0018 {
0019     using type = void;
0020 };
0021 template<typename ...Ts> using void_t = typename make_void<Ts...>::type;
0022
0023 }  // namespace detail
0024 NLOHMANN_JSON_NAMESPACE_END