epics::pvAccess::ChannelProcessRequester Class Reference

Requester for channelProcess. More...

#include <client/pv/pvAccess.h>

Inheritance diagram for epics::pvAccess::ChannelProcessRequester:

Collaboration diagram for epics::pvAccess::ChannelProcessRequester:

Public Types
typedef std::tr1::shared_ptr< ChannelProcessRequester >	shared_pointer
typedef std::tr1::shared_ptr< const ChannelProcessRequester >	const_shared_pointer
typedef std::tr1::weak_ptr< ChannelProcessRequester >	weak_pointer
typedef std::tr1::weak_ptr< const ChannelProcessRequester >	const_weak_pointer
typedef ChannelProcess	operation_type

Public Member Functions
virtual void	channelProcessConnect (const epics::pvData::Status &status, ChannelProcess::shared_pointer const &channelProcess)=0
	The client and server have both completed the createChannelProcess request.
virtual void	processDone (const epics::pvData::Status &status, ChannelProcess::shared_pointer const &channelProcess)=0
	The process request is done.
virtual void	channelDisconnect (bool destroy)
	Notification when underlying Channel becomes DISCONNECTED or DESTORYED.

Static Public Attributes
static size_t	num_instances

Detailed Description

Requester for channelProcess.

Definition at line 569 of file pvAccess.h.

Member Typedef Documentation

const_shared_pointer

std::tr1::shared_ptr<const ChannelProcessRequester> epics::pvAccess::ChannelProcessRequester::const_shared_pointer

Definition at line 571 of file pvAccess.h.

const_weak_pointer

std::tr1::weak_ptr<const ChannelProcessRequester> epics::pvAccess::ChannelProcessRequester::const_weak_pointer

Definition at line 571 of file pvAccess.h.

operation_type

ChannelProcess epics::pvAccess::ChannelProcessRequester::operation_type

Definition at line 572 of file pvAccess.h.

shared_pointer

std::tr1::shared_ptr<ChannelProcessRequester> epics::pvAccess::ChannelProcessRequester::shared_pointer

Definition at line 571 of file pvAccess.h.

weak_pointer

std::tr1::weak_ptr<ChannelProcessRequester> epics::pvAccess::ChannelProcessRequester::weak_pointer

Definition at line 571 of file pvAccess.h.

Constructor & Destructor Documentation

~ChannelProcessRequester()

virtual epics::pvAccess::ChannelProcessRequester::~ChannelProcessRequester ( )

inlinevirtual

Definition at line 574 of file pvAccess.h.

Member Function Documentation

channelDisconnect()

virtual void epics::pvAccess::ChannelBaseRequester::channelDisconnect ( bool destroy )

inlinevirtualinherited

Notification when underlying Channel becomes DISCONNECTED or DESTORYED.

(re)connection is notified through a sub-class *Connect() method.

Any in-progress get()/put()/request()/start() is implicitly cancel()'d or stop()'d before this method is called.

Ownership of any PVStructures passed to completion callbacks (eg. ChannelGetRequester::getDone() ) is returned the operation

Parameters

destroy

true for final disconnect.

Definition at line 198 of file pvAccess.h.

channelProcessConnect()

virtual void epics::pvAccess::ChannelProcessRequester::channelProcessConnect ( const epics::pvData::Status & status, ChannelProcess::shared_pointer const & channelProcess )

pure virtual

The client and server have both completed the createChannelProcess request.

Parameters

status	Completion status.
channelProcess	The channelProcess interface or nullptr if the client could not become the record processor.

processDone()

virtual void epics::pvAccess::ChannelProcessRequester::processDone ( const epics::pvData::Status & status, ChannelProcess::shared_pointer const & channelProcess )

pure virtual

The process request is done.

This is always called with no locks held.

Parameters

status	Completion status.
channelProcess	The channelProcess interface.

Member Data Documentation

num_instances

size_t epics::pvAccess::ChannelBaseRequester::num_instances

staticinherited

Definition at line 181 of file pvAccess.h.

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

• client/pv/pvAccess.h