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// sol3
// The MIT License (MIT)
// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
// Permission is hereby granted, free of charge, to any person obtaining a copy of
// this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do so,
// subject to the following conditions:
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#ifndef SOL_OVERLOAD_HPP
#define SOL_OVERLOAD_HPP
#include "traits.hpp"
#include <utility>
namespace sol {
template <typename... Functions>
struct overload_set {
std::tuple<Functions...> functions;
template <typename Arg, typename... Args, meta::disable<std::is_same<overload_set, meta::unqualified_t<Arg>>> = meta::enabler>
overload_set(Arg&& arg, Args&&... args)
: functions(std::forward<Arg>(arg), std::forward<Args>(args)...) {
}
overload_set(const overload_set&) = default;
overload_set(overload_set&&) = default;
overload_set& operator=(const overload_set&) = default;
overload_set& operator=(overload_set&&) = default;
};
template <typename... Args>
decltype(auto) overload(Args&&... args) {
return overload_set<std::decay_t<Args>...>(std::forward<Args>(args)...);
}
} // namespace sol
#endif // SOL_OVERLOAD_HPP
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