Equalizer  1.2.1
condition.h
00001 
00002 /* Copyright (c) 2010-2011, Stefan Eilemann <eile@eyescale.ch> 
00003  *
00004  * This library is free software; you can redistribute it and/or modify it under
00005  * the terms of the GNU Lesser General Public License version 2.1 as published
00006  * by the Free Software Foundation.
00007  *  
00008  * This library is distributed in the hope that it will be useful, but WITHOUT
00009  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
00010  * FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
00011  * details.
00012  * 
00013  * You should have received a copy of the GNU Lesser General Public License
00014  * along with this library; if not, write to the Free Software Foundation, Inc.,
00015  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
00016  */
00017 
00018 #ifndef COBASE_CONDITION_H
00019 #define COBASE_CONDITION_H
00020 
00021 #include <co/base/api.h>
00022 #include <co/base/debug.h>
00023 #include <co/base/types.h>
00024 
00025 namespace co
00026 {
00027 namespace base
00028 {
00029     class ConditionPrivate;
00030 
00035     class Condition
00036     {
00037     public:
00039         COBASE_API Condition();
00040 
00042         COBASE_API ~Condition();
00043 
00045         COBASE_API void lock();
00046 
00048         COBASE_API void unlock();
00049 
00051         COBASE_API void signal();
00052 
00054         COBASE_API void broadcast();
00055 
00060         COBASE_API void wait();
00061 
00072         COBASE_API bool timedWait( const uint32_t timeout );
00073 
00074     private:
00075         ConditionPrivate* const _data;
00076     };
00077 }
00078 }
00079 
00080 #endif //COBASE_CONDITION_H
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