00001 #ifndef _BACI_DEVIO_H_ 00002 #define _BACI_DEVIO_H_ 00003 /******************************************************************************* 00004 * ALMA - Atacama Large Millimiter Array 00005 * (c) European Southern Observatory, 2003 00006 * 00007 *This library is free software; you can redistribute it and/or 00008 *modify it under the terms of the GNU Lesser General Public 00009 *License as published by the Free Software Foundation; either 00010 *version 2.1 of the License, or (at your option) any later version. 00011 * 00012 *This library is distributed in the hope that it will be useful, 00013 *but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 *MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00015 *Lesser General Public License for more details. 00016 * 00017 *You should have received a copy of the GNU Lesser General Public 00018 *License along with this library; if not, write to the Free Software 00019 *Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00020 * 00021 * "@(#) $Id: baciDevIO.h,v 1.102 2008/10/09 06:18:16 cparedes Exp $" 00022 * 00023 * who when what 00024 * -------- -------- ---------------------------------------------- 00025 * bjeram 2003-06-02 renamed to DevIO 00026 * bjeram 2002-03-20 changed methods to virtual (before they were pure virtual) 00027 * bjeram 25/02/02 created 00028 */ 00029 00030 /************************************************************************ 00031 * 00032 *---------------------------------------------------------------------- 00033 */ 00034 00040 #ifndef __cplusplus 00041 #error This is a C++ include file and cannot be used from plain C 00042 #endif 00043 00044 00045 #include <ACSErrTypeCommon.h> 00046 #include "baciErrTypeDevIO.h" // we have to include this that exceptions can be thrown in backward compatiblity support code 00047 // it can be removed when we remove "old" write and read 00048 00059 template <class T> class DevIO 00060 { 00061 public: 00066 bool m_initialize; 00067 00068 00072 DevIO() { 00073 m_initialize=false; 00074 } 00078 virtual ~DevIO(){} 00079 00088 virtual bool initializeValue(){ 00089 return m_initialize; 00090 } 00091 00101 virtual T read(ACS::Time& timestamp) 00102 { 00103 throw ACSErrTypeCommon::NotImplementedExImpl(__FILE__, __LINE__, 00104 "baci::DevIO<>::read"); 00105 }//read 00106 00116 virtual void write(const T& value, ACS::Time& timestamp) 00117 { 00118 throw ACSErrTypeCommon::NotImplementedExImpl(__FILE__, __LINE__, 00119 "baci::DevIO<>::write"); 00120 }//write 00121 00122 };//DevIO<> 00123 00124 #endif 00125
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