86 lines
2.2 KiB
C++
86 lines
2.2 KiB
C++
/* longArrayMonitor.h */
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/**
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* Copyright - See the COPYRIGHT that is included with this distribution.
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* EPICS pvData is distributed subject to a Software License Agreement found
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* in file LICENSE that is included with this distribution.
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*/
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/**
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* @author mrk
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* @date 2013.08.09
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*/
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#ifndef LONGARRAYMONITOR_H
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#define LONGARRAYMONITOR_H
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#ifdef epicsExportSharedSymbols
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# define longarraymonitorEpicsExportSharedSymbols
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# undef epicsExportSharedSymbols
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#endif
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#include <pv/event.h>
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#include <pv/lock.h>
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#include <pv/standardPVField.h>
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#include <pv/timeStamp.h>
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#include <pv/pvTimeStamp.h>
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#include <pv/pvAccess.h>
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#ifdef longarraymonitorEpicsExportSharedSymbols
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# define epicsExportSharedSymbols
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# undef longarraymonitorEpicsExportSharedSymbols
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# include <shareLib.h>
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#endif
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namespace epics { namespace pvDatabase {
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class LongArrayMonitor;
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typedef std::tr1::shared_ptr<LongArrayMonitor> LongArrayMonitorPtr;
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class LAMChannelRequester;
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typedef std::tr1::shared_ptr<LAMChannelRequester> LAMChannelRequesterPtr;
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class LAMMonitorRequester;
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typedef std::tr1::shared_ptr<LAMMonitorRequester> LAMMonitorRequesterPtr;
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class epicsShareClass LongArrayMonitor :
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public std::tr1::enable_shared_from_this<LongArrayMonitor>
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{
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public:
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POINTER_DEFINITIONS(LongArrayMonitor);
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static LongArrayMonitorPtr create(
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std::string const & providerName,
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std::string const & channelName,
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int queueSize = 1,
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double waitTime = 0.0);
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~LongArrayMonitor();
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void start();
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void stop();
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void destroy();
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private:
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static epics::pvData::Mutex printMutex;
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bool init(
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std::string const & providerName,
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std::string const & channelName,
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int queueSize,
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double waitTime);
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LongArrayMonitorPtr getPtrSelf()
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{
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return shared_from_this();
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}
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LongArrayMonitor();
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LAMChannelRequesterPtr channelRequester;
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LAMMonitorRequesterPtr monitorRequester;
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epics::pvAccess::Channel::shared_pointer channel;
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epics::pvData::Monitor::shared_pointer monitor;
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epics::pvData::Event event;
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epics::pvData::Status status;
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friend class LAMChannelRequester;
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friend class LAMMonitorRequester;
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};
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}}
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#endif /* LONGARRAYMONITOR_H */
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