Colobot
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Pages
sdl_cond_wrapper.h
1 /*
2  * This file is part of the Colobot: Gold Edition source code
3  * Copyright (C) 2001-2016, Daniel Roux, EPSITEC SA & TerranovaTeam
4  * http://epsitec.ch; http://colobot.info; http://github.com/colobot
5  *
6  * This program is free software: you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation, either version 3 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
14  * See the GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program. If not, see http://gnu.org/licenses
18  */
19 
20 #pragma once
21 
22 #include "common/thread/sdl_mutex_wrapper.h"
23 
24 #include <SDL_thread.h>
25 
31 {
32 public:
34  : m_cond(SDL_CreateCond())
35  {}
36 
38  {
39  SDL_DestroyCond(m_cond);
40  }
41 
42  CSDLCondWrapper(const CSDLCondWrapper&) = delete;
43  CSDLCondWrapper& operator=(const CSDLCondWrapper&) = delete;
44 
45  SDL_cond* operator*()
46  {
47  return m_cond;
48  }
49 
50  void Signal()
51  {
52  SDL_CondSignal(m_cond);
53  }
54 
55  void Wait(SDL_mutex* mutex)
56  {
57  SDL_CondWait(m_cond, mutex);
58  }
59 
60 private:
61  SDL_cond* m_cond;
62 };
Wrapper for safe creation/deletion of SDL_cond.
Definition: sdl_cond_wrapper.h:30