TestChannelMonitorRequester Struct Reference

#include "utilities.h"

Inheritance diagram for TestChannelMonitorRequester:

Collaboration diagram for TestChannelMonitorRequester:

Public Member Functions
	POINTER_DEFINITIONS (TestChannelMonitorRequester)
	TestChannelMonitorRequester ()
virtual	~TestChannelMonitorRequester ()
virtual void	monitorConnect (epics::pvData::Status const &status, epics::pvData::MonitorPtr const &monitor, epics::pvData::StructureConstPtr const &structure)
virtual void	monitorEvent (epics::pvData::MonitorPtr const &monitor)
virtual void	unlisten (epics::pvData::MonitorPtr const &monitor)
bool	waitForConnect ()
bool	waitForEvent ()
Public Member Functions inherited from epics::pvAccess::MonitorRequester
	POINTER_DEFINITIONS (MonitorRequester)
virtual	~MonitorRequester ()
virtual void	monitorConnect (epics::pvData::Status const &status, MonitorPtr const &monitor, epics::pvData::StructureConstPtr const &structure)=0
virtual void	monitorEvent (MonitorPtr const &monitor)=0
virtual void	unlisten (MonitorPtr const &monitor)=0
Public Member Functions inherited from epics::pvAccess::ChannelBaseRequester
	POINTER_DEFINITIONS (ChannelBaseRequester)
	ChannelBaseRequester ()
virtual	~ChannelBaseRequester ()
virtual void	channelDisconnect (bool destroy)

Public Attributes
epicsMutex	lock
epicsEvent	wait
bool	connected
bool	unlistend
size_t	eventCnt
epics::pvData::Status	connectStatus
epics::pvData::MonitorPtr	mon
epics::pvData::StructureConstPtr	dtype

Additional Inherited Members
Public Types inherited from epics::pvAccess::MonitorRequester
typedef Monitor	operation_type
Static Public Attributes inherited from epics::pvAccess::ChannelBaseRequester
static size_t	num_instances

Detailed Description

Definition at line 157 of file utilities.h.

Constructor & Destructor Documentation

TestChannelMonitorRequester::TestChannelMonitorRequester

(

)

Definition at line 156 of file utilities.cpp.

    :connected(false)
    ,unlistend(false)
    ,eventCnt(0)
{
    epicsAtomicIncrSizeT(&countTestChannelMonitorRequester);
}

TestChannelMonitorRequester::~TestChannelMonitorRequester ( )

virtual

Definition at line 164 of file utilities.cpp.

{
    epicsAtomicDecrSizeT(&countTestChannelMonitorRequester);
}

Member Function Documentation

void TestChannelMonitorRequester::monitorConnect ( epics::pvData::Status const &  status, epics::pvData::MonitorPtr const &  monitor, epics::pvData::StructureConstPtr const &  structure  )

virtual

Definition at line 169 of file utilities.cpp.

{
    testDiag("monitorConnect %p %d", monitor.get(), (int)status.isSuccess());
    Guard G(lock);
    connectStatus = status;
    dtype = structure;
    connected = true;
    wait.trigger();
}

void TestChannelMonitorRequester::monitorEvent ( epics::pvData::MonitorPtr const &  monitor )

virtual

Definition at line 181 of file utilities.cpp.

{
    testDiag("monitorEvent %p", monitor.get());
    mon = monitor;
    eventCnt++;
    wait.trigger();
}

TestChannelMonitorRequester::POINTER_DEFINITIONS

(

TestChannelMonitorRequester

)

void TestChannelMonitorRequester::unlisten ( epics::pvData::MonitorPtr const &  monitor )

virtual

Definition at line 189 of file utilities.cpp.

{
    testDiag("unlisten %p", monitor.get());
    Guard G(lock);
    unlistend = true;
    wait.trigger();
}

bool TestChannelMonitorRequester::waitForConnect

(

)

Definition at line 197 of file utilities.cpp.

{
    Guard G(lock);
    while(!connected) {
        UnGuard U(G);
        wait.wait();
    }
    return true;
}

bool TestChannelMonitorRequester::waitForEvent

(

)

Definition at line 207 of file utilities.cpp.

{
    Guard G(lock);
    size_t icnt = eventCnt;
    while(!unlistend && eventCnt==icnt) {
        UnGuard U(G);
        wait.wait();
    }
    return !unlistend;
}

Member Data Documentation

bool TestChannelMonitorRequester::connected

Definition at line 164 of file utilities.h.

epics::pvData::Status TestChannelMonitorRequester::connectStatus

Definition at line 167 of file utilities.h.

epics::pvData::StructureConstPtr TestChannelMonitorRequester::dtype

Definition at line 169 of file utilities.h.

size_t TestChannelMonitorRequester::eventCnt

Definition at line 166 of file utilities.h.

epicsMutex TestChannelMonitorRequester::lock

Definition at line 162 of file utilities.h.

epics::pvData::MonitorPtr TestChannelMonitorRequester::mon

Definition at line 168 of file utilities.h.

bool TestChannelMonitorRequester::unlistend

Definition at line 165 of file utilities.h.

epicsEvent TestChannelMonitorRequester::wait

Definition at line 163 of file utilities.h.

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The documentation for this struct was generated from the following files:

• modules/pva2pva/common/utilities.h
• modules/pva2pva/common/utilities.cpp