summaryrefslogtreecommitdiffstatshomepage
path: root/3rdparty/sol2/sol/function.hpp
diff options
context:
space:
mode:
Diffstat (limited to '3rdparty/sol2/sol/function.hpp')
-rw-r--r--3rdparty/sol2/sol/function.hpp159
1 files changed, 0 insertions, 159 deletions
diff --git a/3rdparty/sol2/sol/function.hpp b/3rdparty/sol2/sol/function.hpp
deleted file mode 100644
index 57b2e0accd8..00000000000
--- a/3rdparty/sol2/sol/function.hpp
+++ /dev/null
@@ -1,159 +0,0 @@
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2016 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_HPP
-#define SOL_FUNCTION_HPP
-
-#include "reference.hpp"
-#include "stack.hpp"
-#include "function_result.hpp"
-#include "function_types.hpp"
-#include <cstdint>
-#include <functional>
-#include <memory>
-
-namespace sol {
- template <typename base_t>
- class basic_function : public base_t {
- private:
- void luacall(std::ptrdiff_t argcount, std::ptrdiff_t resultcount) const {
- lua_callk(base_t::lua_state(), static_cast<int>(argcount), static_cast<int>(resultcount), 0, nullptr);
- }
-
- template<std::size_t... I, typename... Ret>
- auto invoke(types<Ret...>, std::index_sequence<I...>, std::ptrdiff_t n) const {
- luacall(n, lua_size<std::tuple<Ret...>>::value);
- return stack::pop<std::tuple<Ret...>>(base_t::lua_state());
- }
-
- template<std::size_t I, typename Ret>
- Ret invoke(types<Ret>, std::index_sequence<I>, std::ptrdiff_t n) const {
- luacall(n, lua_size<Ret>::value);
- return stack::pop<Ret>(base_t::lua_state());
- }
-
- template <std::size_t I>
- void invoke(types<void>, std::index_sequence<I>, std::ptrdiff_t n) const {
- luacall(n, 0);
- }
-
- function_result invoke(types<>, std::index_sequence<>, std::ptrdiff_t n) const {
- int stacksize = lua_gettop(base_t::lua_state());
- int firstreturn = (std::max)(1, stacksize - static_cast<int>(n));
- luacall(n, LUA_MULTRET);
- int poststacksize = lua_gettop(base_t::lua_state());
- int returncount = poststacksize - (firstreturn - 1);
- return function_result(base_t::lua_state(), firstreturn, returncount);
- }
-
- public:
- basic_function() = default;
- template <typename T, meta::enable<meta::neg<std::is_same<meta::unqualified_t<T>, basic_function>>, meta::neg<std::is_same<base_t, stack_reference>>, std::is_base_of<base_t, meta::unqualified_t<T>>> = meta::enabler>
- basic_function(T&& r) noexcept : base_t(std::forward<T>(r)) {
-#ifdef SOL_CHECK_ARGUMENTS
- if (!is_function<meta::unqualified_t<T>>::value) {
- auto pp = stack::push_pop(*this);
- stack::check<basic_function>(base_t::lua_state(), -1, type_panic);
- }
-#endif // Safety
- }
- basic_function(const basic_function&) = default;
- basic_function& operator=(const basic_function&) = default;
- basic_function(basic_function&&) = default;
- basic_function& operator=(basic_function&&) = default;
- basic_function(const stack_reference& r) : basic_function(r.lua_state(), r.stack_index()) {}
- basic_function(stack_reference&& r) : basic_function(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<T, ref_index>>> = meta::enabler>
- basic_function(lua_State* L, T&& r) : basic_function(L, sol::ref_index(r.registry_index())) {}
- basic_function(lua_State* L, int index = -1) : base_t(L, index) {
-#ifdef SOL_CHECK_ARGUMENTS
- stack::check<basic_function>(L, index, type_panic);
-#endif // Safety
- }
- basic_function(lua_State* L, ref_index index) : base_t(L, index) {
-#ifdef SOL_CHECK_ARGUMENTS
- auto pp = stack::push_pop(*this);
- stack::check<basic_function>(L, -1, type_panic);
-#endif // Safety
- }
-
- template<typename... Args>
- function_result operator()(Args&&... args) const {
- return call<>(std::forward<Args>(args)...);
- }
-
- template<typename... Ret, typename... Args>
- decltype(auto) operator()(types<Ret...>, Args&&... args) const {
- return call<Ret...>(std::forward<Args>(args)...);
- }
-
- template<typename... Ret, typename... Args>
- decltype(auto) call(Args&&... args) const {
- base_t::push();
- int pushcount = stack::multi_push_reference(base_t::lua_state(), std::forward<Args>(args)...);
- return invoke(types<Ret...>(), std::make_index_sequence<sizeof...(Ret)>(), pushcount);
- }
- };
-
- namespace stack {
- template<typename Signature>
- struct getter<std::function<Signature>> {
- typedef meta::bind_traits<Signature> fx_t;
- typedef typename fx_t::args_list args_lists;
- typedef meta::tuple_types<typename fx_t::return_type> return_types;
-
- template<typename... Args, typename... Ret>
- static std::function<Signature> get_std_func(types<Ret...>, types<Args...>, lua_State* L, int index) {
- sol::function f(L, index);
- auto fx = [f, L, index](Args&&... args) -> meta::return_type_t<Ret...> {
- return f.call<Ret...>(std::forward<Args>(args)...);
- };
- return std::move(fx);
- }
-
- template<typename... FxArgs>
- static std::function<Signature> get_std_func(types<void>, types<FxArgs...>, lua_State* L, int index) {
- sol::function f(L, index);
- auto fx = [f, L, index](FxArgs&&... args) -> void {
- f(std::forward<FxArgs>(args)...);
- };
- return std::move(fx);
- }
-
- template<typename... FxArgs>
- static std::function<Signature> get_std_func(types<>, types<FxArgs...> t, lua_State* L, int index) {
- return get_std_func(types<void>(), t, L, index);
- }
-
- static std::function<Signature> get(lua_State* L, int index, record& tracking) {
- tracking.last = 1;
- tracking.used += 1;
- type t = type_of(L, index);
- if (t == type::none || t == type::lua_nil) {
- return nullptr;
- }
- return get_std_func(return_types(), args_lists(), L, index);
- }
- };
- } // stack
-} // sol
-
-#endif // SOL_FUNCTION_HPP