summaryrefslogtreecommitdiffstatshomepage
path: root/3rdparty/sol2/sol/thread.hpp
diff options
context:
space:
mode:
Diffstat (limited to '3rdparty/sol2/sol/thread.hpp')
-rw-r--r--3rdparty/sol2/sol/thread.hpp158
1 files changed, 0 insertions, 158 deletions
diff --git a/3rdparty/sol2/sol/thread.hpp b/3rdparty/sol2/sol/thread.hpp
deleted file mode 100644
index 5e57ad1de02..00000000000
--- a/3rdparty/sol2/sol/thread.hpp
+++ /dev/null
@@ -1,158 +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_THREAD_HPP
-#define SOL_THREAD_HPP
-
-#include "reference.hpp"
-#include "stack.hpp"
-
-namespace sol {
- struct lua_thread_state {
- lua_State* L;
- operator lua_State* () const {
- return L;
- }
- lua_State* operator-> () const {
- return L;
- }
- };
-
- namespace stack {
-
- template <>
- struct pusher<lua_thread_state> {
- int push(lua_State*, lua_thread_state lts) {
- lua_pushthread(lts.L);
- return 1;
- }
- };
-
- template <>
- struct getter<lua_thread_state> {
- lua_thread_state get(lua_State* L, int index, record& tracking) {
- tracking.use(1);
- lua_thread_state lts{ lua_tothread(L, index) };
- return lts;
- }
- };
-
- template <>
- struct check_getter<lua_thread_state> {
- template <typename Handler>
- optional<lua_thread_state> get(lua_State* L, int index, Handler&& handler, record& tracking) {
- lua_thread_state lts{ lua_tothread(L, index) };
- if (lts.L == nullptr) {
- handler(L, index, type::thread, type_of(L, index));
- return nullopt;
- }
- tracking.use(1);
- return lts;
- }
- };
-
- }
-
-#if SOL_LUA_VERSION < 502
- inline lua_State* main_thread(lua_State*, lua_State* backup_if_unsupported = nullptr) {
- return backup_if_unsupported;
- }
-#else
- inline lua_State* main_thread(lua_State* L, lua_State* = nullptr) {
- lua_rawgeti(L, LUA_REGISTRYINDEX, LUA_RIDX_MAINTHREAD);
- lua_thread_state s = stack::pop<lua_thread_state>(L);
- return s.L;
- }
-#endif // Lua 5.2+ has the main thread getter
-
- class thread : public reference {
- public:
- thread() noexcept = default;
- thread(const thread&) = default;
- thread(thread&&) = default;
- template <typename T, meta::enable<meta::neg<std::is_same<meta::unqualified_t<T>, thread>>, std::is_base_of<reference, meta::unqualified_t<T>>> = meta::enabler>
- thread(T&& r) : reference(std::forward<T>(r)) {}
- thread(const stack_reference& r) : thread(r.lua_state(), r.stack_index()) {};
- thread(stack_reference&& r) : thread(r.lua_state(), r.stack_index()) {};
- thread& operator=(const thread&) = default;
- thread& operator=(thread&&) = default;
- template <typename T, meta::enable<meta::neg<std::is_integral<meta::unqualified_t<T>>>, meta::neg<std::is_same<T, ref_index>>> = meta::enabler>
- thread(lua_State* L, T&& r) : thread(L, sol::ref_index(r.registry_index())) {}
- thread(lua_State* L, int index = -1) : reference(L, index) {
-#ifdef SOL_CHECK_ARGUMENTS
- type_assert(L, index, type::thread);
-#endif // Safety
- }
- thread(lua_State* L, ref_index index) : reference(L, index) {
-#ifdef SOL_CHECK_ARGUMENTS
- auto pp = stack::push_pop(*this);
- type_assert(L, -1, type::thread);
-#endif // Safety
- }
- thread(lua_State* L, lua_State* actualthread) : thread(L, lua_thread_state{ actualthread }) {}
- thread(lua_State* L, sol::this_state actualthread) : thread(L, lua_thread_state{ actualthread.L }) {}
- thread(lua_State* L, lua_thread_state actualthread) : reference(L, -stack::push(L, actualthread)) {
-#ifdef SOL_CHECK_ARGUMENTS
- type_assert(L, -1, type::thread);
-#endif // Safety
- lua_pop(L, 1);
- }
-
- state_view state() const {
- return state_view(this->thread_state());
- }
-
- bool is_main_thread() const {
- int ismainthread = lua_pushthread(this->thread_state());
- lua_pop(this->thread_state(), 1);
- return ismainthread == 1;
- }
-
- lua_State* thread_state() const {
- auto pp = stack::push_pop(*this);
- lua_State* lthread = lua_tothread(lua_state(), -1);
- return lthread;
- }
-
- thread_status status() const {
- lua_State* lthread = thread_state();
- thread_status lstat = static_cast<thread_status>(lua_status(lthread));
- if (lstat != thread_status::ok && lua_gettop(lthread) == 0) {
- // No thing on the thread's stack means its dead
- return thread_status::dead;
- }
- return lstat;
- }
-
- thread create() {
- return create(lua_state());
- }
-
- static thread create(lua_State* L) {
- lua_newthread(L);
- thread result(L);
- lua_pop(L, 1);
- return result;
- }
- };
-} // sol
-
-#endif // SOL_THREAD_HPP