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// sol2
// The MIT License (MIT)
// Copyright (c) 2013-2022 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_FUNCTION_TYPES_OVERLOAD_HPP
#define SOL_FUNCTION_TYPES_OVERLOAD_HPP
#include <sol/overload.hpp>
#include <sol/call.hpp>
#include <sol/function_types_core.hpp>
namespace sol { namespace function_detail {
template <int start_skew, typename... Functions>
struct overloaded_function {
typedef std::tuple<Functions...> overload_list;
typedef std::make_index_sequence<sizeof...(Functions)> indices;
overload_list overloads;
overloaded_function(overload_list set) : overloads(std::move(set)) {
}
overloaded_function(Functions... fxs) : overloads(fxs...) {
}
template <typename Fx, std::size_t I, typename... R, typename... Args>
static int call(types<Fx>, meta::index_value<I>, types<R...>, types<Args...>, lua_State* L, int, int, overload_list& ol) {
auto& func = std::get<I>(ol);
int nr = call_detail::call_wrapped<void, true, false, start_skew>(L, func);
return nr;
}
struct on_success {
template <typename... Args>
int operator()(Args&&... args) const {
return call(std::forward<Args>(args)...);
}
};
int operator()(lua_State* L) {
on_success call_obj {};
return call_detail::overload_match<Functions...>(call_obj, L, 1 + start_skew, overloads);
}
};
}} // namespace sol::function_detail
#endif // SOL_FUNCTION_TYPES_OVERLOAD_HPP
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