epics::pvDatabase::PVListener Class Reference

Listener for PVRecord::message. More...

#include "pvDatabase.h"

Inheritance diagram for epics::pvDatabase::PVListener:

Collaboration diagram for epics::pvDatabase::PVListener:

Public Member Functions
	POINTER_DEFINITIONS (PVListener)
virtual	~PVListener ()
	Destructor. More...
virtual void	dataPut (PVRecordFieldPtr const &pvRecordField)=0
	pvField has been modified. More...
virtual void	dataPut (PVRecordStructurePtr const &requested, PVRecordFieldPtr const &pvRecordField)=0
	A subfield has been modified. More...
virtual void	beginGroupPut (PVRecordPtr const &pvRecord)=0
	Begin a set of puts. More...
virtual void	endGroupPut (PVRecordPtr const &pvRecord)=0
	End a set of puts. More...
virtual void	unlisten (PVRecordPtr const &pvRecord)=0
	Connection to record is being terminated. More...
Public Member Functions inherited from epics::pvDatabase::PVRecordClient
	POINTER_DEFINITIONS (PVRecordClient)
virtual	~PVRecordClient ()
	Destructor. More...
virtual void	detach (PVRecordPtr const &pvRecord)=0
	Detach from the record because it is being removed. More...

Detailed Description

Listener for PVRecord::message.

An interface that is implemented by code that traps calls to PVRecord::message.

Author

mrk

Definition at line 428 of file pvDatabase.h.

Constructor & Destructor Documentation

virtual epics::pvDatabase::PVListener::~PVListener ( )

inlinevirtual

Destructor.

Definition at line 436 of file pvDatabase.h.

{}

Member Function Documentation

virtual void epics::pvDatabase::PVListener::beginGroupPut ( PVRecordPtr const &  pvRecord )

pure virtual

Begin a set of puts.

Parameters

pvRecord

The record.

Implemented in epics::pvDatabase::MonitorLocal.

virtual void epics::pvDatabase::PVListener::dataPut ( PVRecordFieldPtr const &  pvRecordField )

pure virtual

pvField has been modified.

This is called if the listener has called PVRecordField::addListener for pvRecordField.

Parameters

pvRecordField

The modified field.

Implemented in epics::pvDatabase::MonitorLocal.

virtual void epics::pvDatabase::PVListener::dataPut ( PVRecordStructurePtr const &  requested, PVRecordFieldPtr const &  pvRecordField  )

pure virtual

A subfield has been modified.

Parameters

requested	The structure that was requested.
pvRecordField	The field that was modified.

Implemented in epics::pvDatabase::MonitorLocal.

virtual void epics::pvDatabase::PVListener::endGroupPut ( PVRecordPtr const &  pvRecord )

pure virtual

End a set of puts.

Parameters

pvRecord

The record.

Implemented in epics::pvDatabase::MonitorLocal.

epics::pvDatabase::PVListener::POINTER_DEFINITIONS

(

PVListener

)

virtual void epics::pvDatabase::PVListener::unlisten ( PVRecordPtr const &  pvRecord )

pure virtual

Connection to record is being terminated.

Parameters

pvRecord

The record.

Implemented in epics::pvDatabase::MonitorLocal.

---

The documentation for this class was generated from the following file:

• modules/pvDatabase/src/pv/pvDatabase.h