EPICS ARCHIVER V4
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SampleMechanismMonitoredEA3.h
1 #ifndef SAMPLEMECHANISMMONITORED_EA3_H_
2 #define SAMPLEMECHANISMMONITORED_EA3_H_
3 
4 // engine
5 #include "engine/SampleMechanismEA3.h"
6 #include "engine/TimeFilter.h"
7 
25 class SampleMechanismMonitoredEA3 : public SampleMechanismEA3 {
26 
27  public:
28 
30  SampleMechanismMonitoredEA3(EngineConfig &config,
31  ProcessVariableContext &ctx,
32  const char *name,
33  double period_estimate);
34 
36  virtual ~SampleMechanismMonitoredEA3();
37 
38  public:
39 
40  // SampleMechanism API
41 
42  virtual std::string getInfo(Guard& guard);
43 
44  virtual void addToFUX(Guard& guard, FUX::Element* doc);
45 
46  public:
47 
48  // ProcessVariableListener API
49 
50  virtual void pvConnected(ProcessVariable& pv, const epicsTime& when);
51 
52 protected:
53 
54  TimeFilter time_filter;
55 
56 };
57 
58 #endif /*SAMPLEMECHANISMMONITORED_EA3_H_*/
SampleMechanismMonitoredEA3::addToFUX
virtual void addToFUX(Guard &guard, FUX::Element *doc)
Append this sample mechanism to a FUX document.
ProcessVariable
One process variable.
Definition: ProcessVariable.h:39
TimeFilter
A filter to remove samples that go back in time or are too futuristic.
Definition: TimeFilter.h:17
EngineConfig
Global engine configuration parameters.
Definition: EngineConfig.h:14
SampleMechanismMonitoredEA3
Monitored Sample Mechanism.
Definition: SampleMechanismMonitoredEA3.h:25
Guard
Automatically takes and releases an epicsMutex.
Definition: Guard.h:63
SampleMechanismMonitoredEA3::pvConnected
virtual void pvConnected(ProcessVariable &pv, const epicsTime &when)
ProcessVariableStateListener.
ProcessVariableContext
Context for ProcessVariable instances.
Definition: ProcessVariableContext.h:18
SampleMechanismEA3
Definition: SampleMechanismEA3.h:8
SampleMechanismMonitoredEA3::SampleMechanismMonitoredEA3
SampleMechanismMonitoredEA3(EngineConfig &config, ProcessVariableContext &ctx, const char *name, double period_estimate)
Constructor.
SampleMechanismMonitoredEA3::~SampleMechanismMonitoredEA3
virtual ~SampleMechanismMonitoredEA3()
Destructor.
FUX::Element
One element in the FUX tree.
Definition: FUX.h:51
SampleMechanismMonitoredEA3::getInfo
virtual std::string getInfo(Guard &guard)
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