Barrier
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/* -*-c++-*- OpenThreads library, Copyright (C) 2002 - 2007 The Open Thread Group
*
* This library is open source and may be redistributed and/or modified under
* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
* (at your option) any later version. The full license is in LICENSE file
* included with this distribution, and on the openscenegraph.org website.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* OpenSceneGraph Public License for more details.
*/
//
// Barrier - C++ barrier class
// ~~~~~~~
//
#ifndef _OPENTHREADS_BARRIER_
#define _OPENTHREADS_BARRIER_
#include <OpenThreads/Exports>
namespace OpenThreads {
class OPENTHREAD_EXPORT_DIRECTIVE Barrier {
public:
Barrier(int numThreads=0);
virtual ~Barrier();
virtual void reset();
virtual void block(unsigned int numThreads=0);
virtual void release();
virtual int numThreadsCurrentlyBlocked();
void invalidate();
private:
Barrier(const Barrier &/*b*/) {};
Barrier &operator=(const Barrier &/*b*/) {return *(this);};
void *_prvData;
bool _valid;
};
}
#endif // !_OPENTHREADS_BARRIER_
Exports
OPENTHREAD_EXPORT_DIRECTIVE
#define OPENTHREAD_EXPORT_DIRECTIVE
Definition Exports:20
OpenThreads::Barrier
This class provides an object-oriented thread barrier interface.
Definition Barrier:37
OpenThreads::Barrier::block
virtual void block(unsigned int numThreads=0)
OpenThreads::Barrier::~Barrier
virtual ~Barrier()
OpenThreads::Barrier::release
virtual void release()
OpenThreads::Barrier::invalidate
void invalidate()
OpenThreads::Barrier::reset
virtual void reset()
OpenThreads::Barrier::Barrier
Barrier(int numThreads=0)
OpenThreads::Barrier::numThreadsCurrentlyBlocked
virtual int numThreadsCurrentlyBlocked()
OpenThreads
Definition Affinity:26