# BasicCondition.h

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    00001 /*******************************************************************\
    00002
    00003               Copyright (C) 2004 Joseph Coffland
    00004
    00005     This program is free software; you can redistribute it and/or
    00006      modify it under the terms of the GNU General Public License
    00007     as published by the Free Software Foundation; either version 2
    00008         of the License, or (at your option) any later version.
    00009
    00010    This program is distributed in the hope that it will be useful,
    00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00013              GNU General Public License for more details.
    00014
    00015   You should have received a copy of the GNU General Public License
    00016      along with this program; if not, write to the Free Software
    00017       Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
    00018                            02111-1307, USA.
    00019
    00020             For information regarding this software email
    00021                    jcofflan@users.sourceforge.net
    00022
    00023 \*******************************************************************/
    00024 #ifndef BASICCONDITION_H
    00025 #define BASICCONDITION_H
    00026
    00027 #include <pthread.h>
    00028 #include <assert.h>
    00029
    00030 #include "BasicLockable.h"
    00031
    00034
    00040 class BasicCondition : public BasicLockable {
    00041   pthread_cond_t cond;
    00042
    00043  public:
    00044   BasicCondition();
    00045   ~BasicCondition();
    00046
    00048   void wait() {pthread_cond_wait(&cond, &mutex);}
    00049 #ifndef WIN32
    00050
    00051   bool timedWait(int msec); // In milliseconds
    00052 #endif
    00053
    00054   void signal() {pthread_cond_signal(&cond);}
    00056   void broadcast() {pthread_cond_broadcast(&cond);}
    00057 };
    00058
    00059 #endif // BASICCONDITION_H