Channel access put/get request. More...

Inheritance diagram for epics::pvAccess::ChannelPutGet:

Collaboration diagram for epics::pvAccess::ChannelPutGet:

Public Types
typedef std::tr1::shared_ptr < ChannelPutGet >	shared_pointer

typedef std::tr1::shared_ptr < const ChannelPutGet >	const_shared_pointer

typedef std::tr1::weak_ptr < ChannelPutGet >	weak_pointer

typedef std::tr1::weak_ptr < const ChannelPutGet >	const_weak_pointer

typedef ChannelPutGetRequester	requester_type

Public Member Functions
virtual void	putGet (epics::pvData::PVStructure::shared_pointer const &pvPutStructure, epics::pvData::BitSet::shared_pointer const &putBitSet)=0
	Issue a put/get request. More...

virtual void	getPut ()=0
	Get the put PVStructure. More...

virtual void	getGet ()=0
	Get the get PVStructure. More...

virtual std::tr1::shared_ptr < Channel >	getChannel ()=0
	Get a channel instance this request belongs to. More...

virtual void	cancel ()=0
	Cancel any pending request. More...

virtual void	lastRequest ()=0
	Announce next request as last request. More...

virtual void	destroy ()
	Destroy this instance.

virtual void	lock ()

virtual void	unlock ()

Detailed Description

Channel access put/get request.

The put is performed first, followed optionally by a process request, and then by a get request.

Definition at line 684 of file pvAccess.h.

Member Function Documentation

virtual void epics::pvAccess::ChannelRequest::cancel ( )

pure virtualinherited

Cancel any pending request.

Completion will be reported via request's response callback:

if cancel() request is issued after the request was already complete, request success/failure completion will be reported and cancel() request ignored.
if the request was actually canceled, cancellation completion is reported.

virtual std::tr1::shared_ptr<Channel> epics::pvAccess::ChannelRequest::getChannel ( )

pure virtualinherited

Get a channel instance this request belongs to.

virtual void epics::pvAccess::ChannelPutGet::getGet ( )

pure virtual

Get the get PVStructure.

The record will not be processed. Completion status is reported by calling ChannelPutGetRequester.getGetDone() callback.

virtual void epics::pvAccess::ChannelPutGet::getPut ( )

pure virtual

Get the put PVStructure.

The record will not be processed. Completion status is reported by calling ChannelPutGetRequester.getPutDone() callback.

virtual void epics::pvAccess::ChannelRequest::lastRequest ( )

pure virtualinherited

Announce next request as last request.

When last request will be completed (regardless of completion status) the remote and local instance will be destroyed.

virtual void epics::pvAccess::ChannelPutGet::putGet	(	epics::pvData::PVStructure::shared_pointer const &	pvPutStructure,
		epics::pvData::BitSet::shared_pointer const &	putBitSet
	)

pure virtual

Issue a put/get request.

If process was requested when the ChannelPutGet was created this is a put, process, get. Completion status is reported by calling ChannelPutGetRequester.putGetDone() callback.

Parameters

pvPutStructure	The PVStructure that holds the putData.
putBitSet	putPVStructure bit-set (selects what fields to put).

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