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			266 lines
		
	
	
	
		
			8.4 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			266 lines
		
	
	
	
		
			8.4 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| // sol2
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| 
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| // The MIT License (MIT)
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| 
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| // Copyright (c) 2013-2021 Rapptz, ThePhD and contributors
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| 
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| // Permission is hereby granted, free of charge, to any person obtaining a copy of
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| // this software and associated documentation files (the "Software"), to deal in
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| // the Software without restriction, including without limitation the rights to
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| // use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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| // the Software, and to permit persons to whom the Software is furnished to do so,
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| // subject to the following conditions:
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| 
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| // The above copyright notice and this permission notice shall be included in all
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| // copies or substantial portions of the Software.
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| 
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| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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| // FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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| // COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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| // IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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| // CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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| 
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| #ifndef SOL_FORWARD_HPP
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| #define SOL_FORWARD_HPP
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| 
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| #include <sol/version.hpp>
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| 
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| #include <utility>
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| #include <type_traits>
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| #include <string_view>
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| 
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| #if SOL_IS_ON(SOL_USE_CXX_LUA_I_) || SOL_IS_ON(SOL_USE_CXX_LUAJIT_I_)
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| struct lua_State;
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| #else
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| extern "C" {
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| struct lua_State;
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| }
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| #endif // C++ Mangling for Lua vs. Not
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| 
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| namespace sol {
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| 
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| 	enum class type;
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| 
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| 	class stateless_reference;
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| 	template <bool b>
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| 	class basic_reference;
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| 	using reference = basic_reference<false>;
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| 	using main_reference = basic_reference<true>;
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| 	class stateless_stack_reference;
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| 	class stack_reference;
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| 
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| 	template <typename A>
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| 	class basic_bytecode;
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| 
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| 	struct lua_value;
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| 
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| 	struct proxy_base_tag;
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| 	template <typename>
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| 	struct proxy_base;
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| 	template <typename, typename>
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| 	struct table_proxy;
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| 
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| 	template <bool, typename>
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| 	class basic_table_core;
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| 	template <bool b>
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| 	using table_core = basic_table_core<b, reference>;
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| 	template <bool b>
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| 	using main_table_core = basic_table_core<b, main_reference>;
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| 	template <bool b>
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| 	using stack_table_core = basic_table_core<b, stack_reference>;
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| 	template <typename base_type>
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| 	using basic_table = basic_table_core<false, base_type>;
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| 	using table = table_core<false>;
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| 	using global_table = table_core<true>;
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| 	using main_table = main_table_core<false>;
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| 	using main_global_table = main_table_core<true>;
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| 	using stack_table = stack_table_core<false>;
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| 	using stack_global_table = stack_table_core<true>;
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| 
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| 	template <typename>
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| 	struct basic_lua_table;
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| 	using lua_table = basic_lua_table<reference>;
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| 	using stack_lua_table = basic_lua_table<stack_reference>;
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| 
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| 	template <typename T, typename base_type>
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| 	class basic_usertype;
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| 	template <typename T>
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| 	using usertype = basic_usertype<T, reference>;
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| 	template <typename T>
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| 	using stack_usertype = basic_usertype<T, stack_reference>;
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| 
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| 	template <typename base_type>
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| 	class basic_metatable;
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| 	using metatable = basic_metatable<reference>;
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| 	using stack_metatable = basic_metatable<stack_reference>;
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| 
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| 	template <typename base_t>
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| 	struct basic_environment;
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| 	using environment = basic_environment<reference>;
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| 	using main_environment = basic_environment<main_reference>;
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| 	using stack_environment = basic_environment<stack_reference>;
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| 
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| 	template <typename T, bool>
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| 	class basic_function;
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| 	template <typename T, bool, typename H>
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| 	class basic_protected_function;
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| 	using unsafe_function = basic_function<reference, false>;
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| 	using safe_function = basic_protected_function<reference, false, reference>;
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| 	using main_unsafe_function = basic_function<main_reference, false>;
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| 	using main_safe_function = basic_protected_function<main_reference, false, reference>;
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| 	using stack_unsafe_function = basic_function<stack_reference, false>;
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| 	using stack_safe_function = basic_protected_function<stack_reference, false, reference>;
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| 	using stack_aligned_unsafe_function = basic_function<stack_reference, true>;
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| 	using stack_aligned_safe_function = basic_protected_function<stack_reference, true, reference>;
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| 	using protected_function = safe_function;
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| 	using main_protected_function = main_safe_function;
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| 	using stack_protected_function = stack_safe_function;
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| 	using stack_aligned_protected_function = stack_aligned_safe_function;
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| #if SOL_IS_ON(SOL_SAFE_FUNCTION_OBJECTS_I_)
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| 	using function = protected_function;
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| 	using main_function = main_protected_function;
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| 	using stack_function = stack_protected_function;
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| 	using stack_aligned_function = stack_aligned_safe_function;
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| #else
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| 	using function = unsafe_function;
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| 	using main_function = main_unsafe_function;
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| 	using stack_function = stack_unsafe_function;
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| 	using stack_aligned_function = stack_aligned_unsafe_function;
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| #endif
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| 	using stack_aligned_stack_handler_function = basic_protected_function<stack_reference, true, stack_reference>;
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| 
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| 	struct unsafe_function_result;
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| 	struct protected_function_result;
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| 	using safe_function_result = protected_function_result;
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| #if SOL_IS_ON(SOL_SAFE_FUNCTION_OBJECTS_I_)
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| 	using function_result = safe_function_result;
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| #else
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| 	using function_result = unsafe_function_result;
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| #endif
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| 
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| 	template <typename base_t>
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| 	class basic_object_base;
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| 	template <typename base_t>
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| 	class basic_object;
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| 	template <typename base_t>
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| 	class basic_userdata;
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| 	template <typename base_t>
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| 	class basic_lightuserdata;
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| 	template <typename base_t>
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| 	class basic_coroutine;
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| 	template <typename base_t>
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| 	class basic_packaged_coroutine;
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| 	template <typename base_t>
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| 	class basic_thread;
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| 
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| 	using object = basic_object<reference>;
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| 	using userdata = basic_userdata<reference>;
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| 	using lightuserdata = basic_lightuserdata<reference>;
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| 	using thread = basic_thread<reference>;
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| 	using coroutine = basic_coroutine<reference>;
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| 	using packaged_coroutine = basic_packaged_coroutine<reference>;
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| 	using main_object = basic_object<main_reference>;
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| 	using main_userdata = basic_userdata<main_reference>;
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| 	using main_lightuserdata = basic_lightuserdata<main_reference>;
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| 	using main_coroutine = basic_coroutine<main_reference>;
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| 	using stack_object = basic_object<stack_reference>;
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| 	using stack_userdata = basic_userdata<stack_reference>;
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| 	using stack_lightuserdata = basic_lightuserdata<stack_reference>;
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| 	using stack_thread = basic_thread<stack_reference>;
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| 	using stack_coroutine = basic_coroutine<stack_reference>;
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| 
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| 	struct stack_proxy_base;
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| 	struct stack_proxy;
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| 	struct variadic_args;
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| 	struct variadic_results;
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| 	struct stack_count;
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| 	struct this_state;
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| 	struct this_main_state;
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| 	struct this_environment;
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| 
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| 	class state_view;
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| 	class state;
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| 
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| 	template <typename T>
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| 	struct as_table_t;
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| 	template <typename T>
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| 	struct as_container_t;
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| 	template <typename T>
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| 	struct nested;
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| 	template <typename T>
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| 	struct light;
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| 	template <typename T>
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| 	struct user;
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| 	template <typename T>
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| 	struct as_args_t;
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| 	template <typename T>
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| 	struct protect_t;
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| 	template <typename F, typename... Policies>
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| 	struct policy_wrapper;
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| 
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| 	template <typename T>
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| 	struct usertype_traits;
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| 	template <typename T>
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| 	struct unique_usertype_traits;
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| 
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| 	template <typename... Args>
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| 	struct types {
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| 		typedef std::make_index_sequence<sizeof...(Args)> indices;
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| 		static constexpr std::size_t size() {
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| 			return sizeof...(Args);
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| 		}
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| 	};
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| 
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| 	template <typename T>
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| 	struct derive : std::false_type {
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| 		typedef types<> type;
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| 	};
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| 
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| 	template <typename T>
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| 	struct base : std::false_type {
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| 		typedef types<> type;
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| 	};
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| 
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| 	template <typename T>
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| 	struct weak_derive {
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| 		static bool value;
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| 	};
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| 
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| 	template <typename T>
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| 	bool weak_derive<T>::value = false;
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| 
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| 	namespace stack {
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| 		struct record;
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| 	}
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| 
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| #if SOL_IS_OFF(SOL_USE_BOOST_I_)
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| 	template <class T>
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| 	class optional;
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| 
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| 	template <class T>
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| 	class optional<T&>;
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| #endif
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| 
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| 	using check_handler_type = int(lua_State*, int, type, type, const char*);
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| 
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| } // namespace sol
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| 
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| #define SOL_BASE_CLASSES(T, ...)                       \
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| 	namespace sol {                                   \
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| 		template <>                                  \
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| 		struct base<T> : std::true_type {            \
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| 			typedef ::sol::types<__VA_ARGS__> type; \
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| 		};                                           \
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| 	}                                                 \
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| 	void a_sol3_detail_function_decl_please_no_collide()
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| #define SOL_DERIVED_CLASSES(T, ...)                    \
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| 	namespace sol {                                   \
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| 		template <>                                  \
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| 		struct derive<T> : std::true_type {          \
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| 			typedef ::sol::types<__VA_ARGS__> type; \
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| 		};                                           \
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| 	}                                                 \
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| 	void a_sol3_detail_function_decl_please_no_collide()
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| 
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| #endif // SOL_FORWARD_HPP
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