sol2/sol/variadic_results.hpp

// The MIT License (MIT) 

// Copyright (c) 2013-2017 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
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// 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
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#ifndef SOL_VARIADIC_RESULTS_HPP
#define SOL_VARIADIC_RESULTS_HPP

#include "stack.hpp"
#include "object.hpp"
#include "as_returns.hpp"
#include <vector>

namespace sol {

	struct variadic_results : public std::vector<object> {
		using std::vector<object>::vector;
	};
	
	namespace stack {
		template <>
		struct pusher<variadic_results> {
			int push(lua_State* L, const variadic_results& e) {
				int p = 0;
				for (const auto& i : e) {
					p += stack::push(L, i);
				}
				return p;
			}
		};
	} // stack

} // sol

#endif // SOL_VARIADIC_RESULTS_HPP