mirror of
https://github.com/ThePhD/sol2.git
synced 2024-03-22 13:10:44 +08:00
106 lines
4.8 KiB
C++
106 lines
4.8 KiB
C++
// 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
|
|
// 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_HPP
|
|
#define SOL_USERDATA_HPP
|
|
|
|
#include "object_base.hpp"
|
|
#include "table.hpp"
|
|
|
|
namespace sol {
|
|
template <typename base_type>
|
|
class basic_userdata : public basic_table<base_type> {
|
|
typedef basic_table<base_type> base_t;
|
|
public:
|
|
using base_t::lua_state;
|
|
|
|
basic_userdata() noexcept = default;
|
|
template <typename T, meta::enable<meta::neg<std::is_same<meta::unqualified_t<T>, basic_userdata>>, meta::neg<std::is_same<base_t, stack_reference>>, std::is_base_of<base_type, meta::unqualified_t<T>>> = meta::enabler>
|
|
basic_userdata(T&& r) noexcept : base_t(std::forward<T>(r)) {
|
|
#ifdef SOL_CHECK_ARGUMENTS
|
|
if (!is_userdata<meta::unqualified_t<T>>::value) {
|
|
auto pp = stack::push_pop(*this);
|
|
type_assert(lua_state(), -1, type::userdata);
|
|
}
|
|
#endif // Safety
|
|
}
|
|
basic_userdata(const basic_userdata&) = default;
|
|
basic_userdata(basic_userdata&&) = default;
|
|
basic_userdata& operator=(const basic_userdata&) = default;
|
|
basic_userdata& operator=(basic_userdata&&) = default;
|
|
basic_userdata(const stack_reference& r) : basic_userdata(r.lua_state(), r.stack_index()) {}
|
|
basic_userdata(stack_reference&& r) : basic_userdata(r.lua_state(), r.stack_index()) {}
|
|
template <typename T, meta::enable<meta::neg<std::is_integral<meta::unqualified_t<T>>>, meta::neg<std::is_same<meta::unqualified_t<T>, ref_index>>> = meta::enabler>
|
|
basic_userdata(lua_State* L, T&& r) : basic_userdata(L, sol::ref_index(r.registry_index())) {}
|
|
basic_userdata(lua_State* L, int index = -1) : base_t(detail::no_safety, L, index) {
|
|
#ifdef SOL_CHECK_ARGUMENTS
|
|
stack::check<basic_userdata>(L, index, type_panic);
|
|
#endif // Safety
|
|
}
|
|
basic_userdata(lua_State* L, ref_index index) : base_t(detail::no_safety, L, index) {
|
|
#ifdef SOL_CHECK_ARGUMENTS
|
|
auto pp = stack::push_pop(*this);
|
|
stack::check<basic_userdata>(L, index, type_panic);
|
|
#endif // Safety
|
|
}
|
|
};
|
|
|
|
template <typename base_type>
|
|
class basic_lightuserdata : public basic_object_base<base_type> {
|
|
typedef basic_object_base<base_type> base_t;
|
|
public:
|
|
using base_t::lua_state;
|
|
|
|
basic_lightuserdata() noexcept = default;
|
|
template <typename T, meta::enable<meta::neg<std::is_same<meta::unqualified_t<T>, basic_lightuserdata>>, meta::neg<std::is_same<base_t, stack_reference>>, std::is_base_of<base_type, meta::unqualified_t<T>>> = meta::enabler>
|
|
basic_lightuserdata(T&& r) noexcept : base_t(std::forward<T>(r)) {
|
|
#ifdef SOL_CHECK_ARGUMENTS
|
|
if (!is_lightuserdata<meta::unqualified_t<T>>::value) {
|
|
auto pp = stack::push_pop(*this);
|
|
type_assert(lua_state(), -1, type::lightuserdata);
|
|
}
|
|
#endif // Safety
|
|
}
|
|
basic_lightuserdata(const basic_lightuserdata&) = default;
|
|
basic_lightuserdata(basic_lightuserdata&&) = default;
|
|
basic_lightuserdata& operator=(const basic_lightuserdata&) = default;
|
|
basic_lightuserdata& operator=(basic_lightuserdata&&) = default;
|
|
basic_lightuserdata(const stack_reference& r) : basic_lightuserdata(r.lua_state(), r.stack_index()) {}
|
|
basic_lightuserdata(stack_reference&& r) : basic_lightuserdata(r.lua_state(), r.stack_index()) {}
|
|
template <typename T, meta::enable<meta::neg<std::is_integral<meta::unqualified_t<T>>>, meta::neg<std::is_same<meta::unqualified_t<T>, ref_index>>> = meta::enabler>
|
|
basic_lightuserdata(lua_State* L, T&& r) : basic_lightuserdata(L, sol::ref_index(r.registry_index())) {}
|
|
basic_lightuserdata(lua_State* L, int index = -1) : base_t(L, index) {
|
|
#ifdef SOL_CHECK_ARGUMENTS
|
|
stack::check<basic_lightuserdata>(L, index, type_panic);
|
|
#endif // Safety
|
|
}
|
|
basic_lightuserdata(lua_State* L, ref_index index) : base_t(L, index) {
|
|
#ifdef SOL_CHECK_ARGUMENTS
|
|
auto pp = stack::push_pop(*this);
|
|
stack::check<basic_lightuserdata>(L, index, type_panic);
|
|
#endif // Safety
|
|
}
|
|
};
|
|
|
|
} // sol
|
|
|
|
#endif // SOL_USERDATA_HPP
|