Provides channel monitor to multiple channels where the value field of each channel is presented as a union. More...

#include <pv/pvaClientMultiChannel.h>

Inheritance diagram for epics::pvaClient::PvaClientNTMultiMonitor:

Public Member Functions
	POINTER_DEFINITIONS (PvaClientNTMultiMonitor)

	~PvaClientNTMultiMonitor ()
	Destructor.

void	connect ()
	Connect to a channel monitor for each channel.

bool	poll (bool valueOnly=true)
	Poll each channel.

bool	waitEvent (double secondsToWait)
	Wait until poll returns true.

PvaClientNTMultiDataPtr	getData ()
	Get the data for the last successfull poll.

Static Protected Member Functions
static PvaClientNTMultiMonitorPtr	create (PvaClientMultiChannelPtr const &pvaClientMultiChannel, PvaClientChannelArray const &pvaClientChannelArray, epics::pvData::PVStructurePtr const &pvRequest)

Friends
class	PvaClientMultiChannel

Detailed Description

Provides channel monitor to multiple channels where the value field of each channel is presented as a union.

Definition at line 428 of file pvaClientMultiChannel.h.

Constructor & Destructor Documentation

◆ ~PvaClientNTMultiMonitor()

epics::pvaClient::PvaClientNTMultiMonitor::~PvaClientNTMultiMonitor ( )

Destructor.

Definition at line 60 of file pvaClientNTMultiMonitor.cpp.

References epics::pvaClient::PvaClient::getDebug().

Member Function Documentation

◆ connect()

void epics::pvaClient::PvaClientNTMultiMonitor::connect ( )

Connect to a channel monitor for each channel.

Definition at line 66 of file pvaClientNTMultiMonitor.cpp.

Referenced by poll().

◆ create()

PvaClientNTMultiMonitorPtr epics::pvaClient::PvaClientNTMultiMonitor::create	(	PvaClientMultiChannelPtr const &	pvaClientMultiChannel,
		PvaClientChannelArray const &	pvaClientChannelArray,
		epics::pvData::PVStructurePtr const &	pvRequest )

staticprotected

Definition at line 28 of file pvaClientNTMultiMonitor.cpp.

Referenced by epics::pvaClient::PvaClientMultiChannel::createNTMonitor().

◆ getData()

PvaClientNTMultiDataPtr epics::pvaClient::PvaClientNTMultiMonitor::getData ( )

Get the data for the last successfull poll.

Returns: the pvaClientNTMultiData.

Definition at line 136 of file pvaClientNTMultiMonitor.cpp.

Referenced by poll().

◆ POINTER_DEFINITIONS()

epics::pvaClient::PvaClientNTMultiMonitor::POINTER_DEFINITIONS ( PvaClientNTMultiMonitor )

◆ poll()

bool epics::pvaClient::PvaClientNTMultiMonitor::poll ( bool valueOnly = true )

Poll each channel.

Parameters

valueOnly use only value for union. If any has new data it is used to update the double[].

Returns: (false,true) if (no, at least one) value was updated.

Definition at line 94 of file pvaClientNTMultiMonitor.cpp.

References connect(), getData(), and poll().

Referenced by poll(), and waitEvent().

◆ waitEvent()

bool epics::pvaClient::PvaClientNTMultiMonitor::waitEvent ( double secondsToWait )

Wait until poll returns true.

Parameters

secondsToWait The time to keep trying. A thread sleep of .1 seconds occurs between each call to poll.

Returns: (false,true) if (timeOut, poll returned true).

Definition at line 120 of file pvaClientNTMultiMonitor.cpp.

References poll().

Friends And Related Symbol Documentation

◆ PvaClientMultiChannel

friend class PvaClientMultiChannel

friend

Definition at line 439 of file pvaClientMultiChannel.h.

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

Public Member Functions

Static Protected Member Functions

Friends