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#ifndef COIN_SBCONDVAR_H
#define COIN_SBCONDVAR_H
/**************************************************************************\
*
* This file is part of the Coin 3D visualization library.
* Copyright (C) 1998-2004 by Systems in Motion. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* ("GPL") version 2 as published by the Free Software Foundation.
* See the file LICENSE.GPL at the root directory of this source
* distribution for additional information about the GNU GPL.
*
* For using Coin with software that can not be combined with the GNU
* GPL, and for taking advantage of the additional benefits of our
* support services, please contact Systems in Motion about acquiring
* a Coin Professional Edition License.
*
* See <URL:http://www.coin3d.org/> for more information.
*
* Systems in Motion, Teknobyen, Abels Gate 5, 7030 Trondheim, NORWAY.
* <URL:http://www.sim.no/>.
*
\**************************************************************************/
#include <Inventor/SbBasic.h>
#include <Inventor/SbTime.h>
#include <Inventor/C/threads/condvar.h>
#include <Inventor/threads/SbMutex.h>
class SbCondVar {
public:
SbCondVar(void) { this->condvar = cc_condvar_construct(); }
~SbCondVar(void) { cc_condvar_destruct(this->condvar); }
SbBool wait(SbMutex & mutex) {
return cc_condvar_wait(this->condvar, mutex.mutex) == CC_OK;
}
SbBool timedWait(SbMutex & mutex, SbTime period) {
return cc_condvar_timed_wait(this->condvar, mutex.mutex, period.getValue()) == CC_OK;
}
void wakeOne(void) { cc_condvar_wake_one(this->condvar); }
void wakeAll(void) { cc_condvar_wake_all(this->condvar); }
private:
cc_condvar * condvar;
};
#endif // !COIN_SBCONDVAR_H
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