1 // Copyright (C) 2004 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
2 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
4 // This library is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU Lesser General Public
6 // License as published by the Free Software Foundation; either
7 // version 2.1 of the License.
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // Lesser General Public License for more details.
14 // You should have received a copy of the GNU Lesser General Public
15 // License along with this library; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 // File : BaseTraceCollector.cxx
23 // Author : Paul RASCLE (EDF)
32 #include "BaseTraceCollector.hxx"
33 #include "LocalTraceBufferPool.hxx"
37 // Class attributes initialisation, for class method BaseTraceCollector::run
39 BaseTraceCollector* BaseTraceCollector::_singleton = 0;
41 pthread_mutex_t BaseTraceCollector::_singletonMutex;
43 pthread_mutex_t BaseTraceCollector::_singletonMutex =
44 PTHREAD_MUTEX_INITIALIZER;
46 sem_t BaseTraceCollector::_sem;
47 int BaseTraceCollector::_threadToClose = 0;
48 pthread_t* BaseTraceCollector::_threadId = 0; // used to control single run
50 // ============================================================================
52 * Destructor: virtual, implemented in derived classes.
53 * Wait until printing thread ends (BaseTraceCollector::run)
55 // ============================================================================
57 BaseTraceCollector:: ~BaseTraceCollector()
61 // ============================================================================
63 * Constructor: no need of LocalTraceBufferPool object initialization here,
64 * thread safe singleton used in LocalTraceBufferPool::instance()
65 * See derived classes.
67 // ============================================================================
69 BaseTraceCollector::BaseTraceCollector()