sol2/sol/userdata_traits.hpp
ThePhD 36e45d88b2 userdata no longer needs to be kept around for its lifetime
can be discarded and lua VM will keep all necessary information
2014-06-27 21:27:48 -07:00

48 lines
1.8 KiB
C++

// The MIT License (MIT)
// Copyright (c) 2013 Danny Y., Rapptz
// 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_USERDATA_TRAITS_HPP
#define SOL_USERDATA_TRAITS_HPP
#include "demangle.hpp"
namespace sol {
template<typename T>
struct userdata_traits {
static const std::string name;
static const std::string metatable;
static const std::string gctable;
};
template<typename T>
const std::string userdata_traits<T>::name = detail::demangle(typeid(T));
template<typename T>
const std::string userdata_traits<T>::metatable = std::string("sol.").append(detail::demangle(typeid(T)));
template<typename T>
const std::string userdata_traits<T>::metatable = std::string("sol.").append(detail::demangle(typeid(T))).append(".\xE2\x99\xBB");
}
#endif // SOL_USERDATA_TRAITS_HPP