baciAlarmSystemMonitorPattern.h

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#ifndef BACIALARMSYSTEMMONITORPATTERN_H_
#define BACIALARMSYSTEMMONITORPATTERN_H_

#ifndef __cplusplus
#error This is a C++ include file and cannot be used from plain C
#endif

#include "baciAlarmSystemMonitorDisc_T.h"
#include "baciROpattern.h"

namespace baci
{

    class ROpatternImpl;
class baci_EXPORT AlarmSystemMonitorPattern : public AlarmSystemMonitorDisc<ACS::pattern, ROpatternImpl>
{
  public:
    
    AlarmSystemMonitorPattern(ROpatternImpl* property, EventDispatcher * eventDispatcher);

    virtual ~AlarmSystemMonitorPattern();
    
    virtual void check(BACIValue &val,
               const ACSErr::Completion & c,
               const ACS::CBDescOut & desc );
 
  protected:
    //we need specia version for pattern
    virtual void clearAlarm();

  private:
    // lastValue that     
        ACS::pattern lastValue_m;
        
        //size of pattern type in bits
        const unsigned short patternSize_m;
        
        // postion of bit 
        unsigned short bitPos_m;
        
        
        ACS::pattern alarmTrigger_m,
                                alarmMask_m;
        
        // descriptions for bits
        ACS::stringSeq *bitDescriptions_mp;
        
        // length of bitDescriptions (=number of bit descriptions)
        unsigned long bitDescLength_m;
        
    void operator=(const AlarmSystemMonitorPattern&);
    
    AlarmSystemMonitorPattern(const AlarmSystemMonitorPattern&);
    
};//class AlarmSystemMonitorPattern

}//namespace baci
#endif /*BACIALARMSYSTEMPATTERN_H_*/