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baciAlarmPattern.h

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00001 #ifndef _baci_alarm_pattern_H_ 00002 #define _baci_alarm_pattern_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: baciAlarmPattern.h,v 1.2 2008/02/26 15:06:15 bjeram Exp $" 00022 * 00023 * who when what 00024 * -------- -------- ---------------------------------------------- 00025 * oat 2008-02-25 created 00026 */ 00027 00033 #ifndef __cplusplus 00034 #error This is a C++ include file and cannot be used from plain C 00035 #endif 00036 00037 #include <baciEvent.h> 00038 #include <ACSErrTypeAlarm.h> 00039 00040 #include "baciAlarm_T.h" 00041 #include "baciROpattern.h" 00042 00043 namespace baci { 00044 00045 /* AlarmEventStrategy implementation for pattern type */ 00046 00047 class baci_EXPORT AlarmEventStrategyPattern : public AlarmEventStrategyDisc<ACS::pattern, ROpatternImpl, ACS::Alarmpattern> 00048 { 00049 public: 00050 00051 AlarmEventStrategyPattern(ROpatternImpl * property, EventDispatcher * eventDispatcher); 00052 00053 AlarmEventStrategyPattern(Callback_ptr callback_p, 00054 const CBDescIn& descIn, 00055 const ACS::TimeInterval& interval, 00056 ROpatternImpl * property, 00057 EventDispatcher * eventDispatcher); 00058 00059 virtual void check(BACIValue &value, 00060 const ACSErr::Completion & c, 00061 const ACS::CBDescOut & desc); 00062 00063 private: 00064 // lastValue that 00065 ACS::pattern lastValue_m; 00066 00067 //size of pattern type in bits 00068 const unsigned short patternSize_m; 00069 00070 // postion of bit 00071 unsigned short bitPos_m; 00072 00073 00074 ACS::pattern alarmTrigger_m, 00075 alarmMask_m; 00079 void operator=(const AlarmEventStrategyPattern&); 00080 00084 AlarmEventStrategyPattern(const AlarmEventStrategyPattern&); 00085 }; 00086 00087 }; //namespace baci 00088 00089 #endif

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