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SbBarrier.h
1 #ifndef COIN_SBBARRIER_H
2 #define COIN_SBBARRIER_H
3
4 /**************************************************************************\
5 *
6 * This file is part of the Coin 3D visualization library.
7 * Copyright (C) by Kongsberg Oil & Gas Technologies.
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * ("GPL") version 2 as published by the Free Software Foundation.
12 * See the file LICENSE.GPL at the root directory of this source
13 * distribution for additional information about the GNU GPL.
14 *
15 * For using Coin with software that can not be combined with the GNU
16 * GPL, and for taking advantage of the additional benefits of our
17 * support services, please contact Kongsberg Oil & Gas Technologies
18 * about acquiring a Coin Professional Edition License.
19 *
20 * See http://www.coin3d.org/ for more information.
21 *
22 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
23 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
24 *
25 \**************************************************************************/
26
27 #include <Inventor/C/threads/barrier.h>
28
29 class SbBarrier {
30 public:
31 SbBarrier(unsigned int count) { this->barrier = cc_barrier_construct(count); }
32 ~SbBarrier(void) { cc_barrier_destruct(this->barrier); }
33
34 int enter(void) { return cc_barrier_enter(this->barrier); }
35
36 private:
37 cc_barrier * barrier;
38 };
39
40 #endif // !COIN_SBBARRIER_H
SbBarrier::~SbBarrier
~SbBarrier(void)
Definition: SbBarrier.h:32
SbBarrier::SbBarrier
SbBarrier(unsigned int count)
Definition: SbBarrier.h:31
SbBarrier::enter
int enter(void)
Definition: SbBarrier.h:34
SbBarrier
The SbBarrier class implements the "barrier" multi-thread synchronization technique.A barrier is a synchronization mechanism that is used for blocking threads as they enter the barrier until a given number of threads are blocked, at which point all the threads are released again.
Definition: SbBarrier.h:29

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