Orocos Real-Time Toolkit  2.5.0
ThreadInterface.cpp
00001 /***************************************************************************
00002   tag: Peter Soetens  Sat May 21 20:15:51 CEST 2005  ThreadInterface.cxx 
00003 
00004                         ThreadInterface.cxx -  description
00005                            -------------------
00006     begin                : Sat May 21 2005
00007     copyright            : (C) 2005 Peter Soetens
00008     email                : peter.soetens@mech.kuleuven.ac.be
00009  
00010  ***************************************************************************
00011  *   This library is free software; you can redistribute it and/or         *
00012  *   modify it under the terms of the GNU General Public                   *
00013  *   License as published by the Free Software Foundation;                 *
00014  *   version 2 of the License.                                             *
00015  *                                                                         *
00016  *   As a special exception, you may use this file as part of a free       *
00017  *   software library without restriction.  Specifically, if other files   *
00018  *   instantiate templates or use macros or inline functions from this     *
00019  *   file, or you compile this file and link it with other files to        *
00020  *   produce an executable, this file does not by itself cause the         *
00021  *   resulting executable to be covered by the GNU General Public          *
00022  *   License.  This exception does not however invalidate any other        *
00023  *   reasons why the executable file might be covered by the GNU General   *
00024  *   Public License.                                                       *
00025  *                                                                         *
00026  *   This library is distributed in the hope that it will be useful,       *
00027  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00028  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
00029  *   Lesser General Public License for more details.                       *
00030  *                                                                         *
00031  *   You should have received a copy of the GNU General Public             *
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00033  *   Foundation, Inc., 59 Temple Place,                                    *
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00035  *                                                                         *
00036  ***************************************************************************/
00037  
00038  
00039 #include "os/ThreadInterface.hpp"
00040 #include "os/threads.hpp"
00041 #include "os/fosi_internal_interface.hpp"
00042 
00043 using namespace RTT::os;
00044 
00045 ThreadInterface::ThreadInterface()
00046 {
00047     threadnb = threads.read();
00048     threads.inc();
00049 }
00050 
00051 ThreadInterface::~ThreadInterface()
00052 {
00053     // we can not decrement, if a thread is
00054     // destroyed, the number becomes unused.
00055     //threads.dec();
00056 }
00057 
00058 bool ThreadInterface::isSelf() const
00059 {
00060     return rtos_task_is_self( this->getTask() ) == 1;
00061 }