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acsutilORBHelper.h

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00001 #ifndef ACSUTIL_ORB_HELPER_H 00002 #define ACSUTIL_ORB_HELPER_H 00003 /******************************************************************************* 00004 * ALMA - Atacama Large Millimiter Array 00005 * (c) Associated Universities Inc., 2002 00006 * (c) European Southern Observatory, 2002 00007 * Copyright by ESO (in the framework of the ALMA collaboration) 00008 * and Cosylab 2002, All rights reserved 00009 * 00010 * This library is free software; you can redistribute it and/or 00011 * modify it under the terms of the GNU Lesser General Public 00012 * License as published by the Free Software Foundation; either 00013 * version 2.1 of the License, or (at your option) any later version. 00014 * 00015 * This library is distributed in the hope that it will be useful, 00016 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00017 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00018 * Lesser General Public License for more details. 00019 * 00020 * You should have received a copy of the GNU Lesser General Public 00021 * License along with this library; if not, write to the Free Software 00022 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00023 * 00024 * "@(#) $Id: acsutilORBHelper.h,v 1.2 2006/01/09 18:52:17 dfugate Exp $" 00025 * 00026 * who when what 00027 * -------- -------- ---------------------------------------------- 00028 * david 20/09/02 created 00029 */ 00030 00031 #ifndef __cplusplus 00032 #error This is a C++ include file and cannot be used from plain C 00033 #endif 00034 00039 #include <lokiSingleton.h> 00040 #include <ace/Thread_Manager.h> 00041 #include <tao/ORB.h> 00042 00054 class ORBHelper 00055 { 00056 public: 00063 static CORBA::ORB_ptr 00064 getORB(); 00065 00073 static void 00074 setORB(CORBA::ORB_ptr); 00075 00076 protected: 00080 typedef Loki::SingletonHolder<ORBHelper, 00081 Loki::CreateUsingNew, 00082 Loki::PhoenixSingleton, 00083 Loki::SingleThreaded> ORBHelperSingleton; 00084 00091 ORBHelper(); 00092 00097 ~ORBHelper(); 00098 00100 private: 00105 static void 00106 runOrbThread(void *pThis); 00107 00111 static CORBA::ORB_ptr orb_mp; 00112 00116 ACE_Thread_Manager *threadManager_mp; 00117 00121 bool orbRunYet_m; 00122 00126 void operator=(const ORBHelper&); 00127 00131 ORBHelper(const ORBHelper&); 00132 00137 friend ORBHelper* Loki::CreateUsingNew<ORBHelper>::Create(); 00138 00143 friend void Loki::CreateUsingNew<ORBHelper>::Destroy(ORBHelper*); 00144 }; 00145 00146 #endif

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