RWTraceSingleClientFilterImp Class Reference
[Execution Tracing]

A body class for a trace level filter that accepts only one client. More...

#include <rw/trace/RWTraceSingleClientFilterImp.h>

Inheritance diagram for RWTraceSingleClientFilterImp:

List of all members.

Public Member Functions
virtual	~RWTraceSingleClientFilterImp (void)
void	disconnectClient (void)
Static Public Member Functions
static RWTraceSingleClientFilter	make (void)
Protected Member Functions
	RWTraceSingleClientFilterImp (void)
virtual void	doAdd (RWTraceEventClientImp *clientP)
virtual void	doRemove (RWTraceEventClientImp *clientP)
virtual void	doTrace (const RWTraceEvent &ev)
virtual void	doDisconnectClient ()
RWTraceEventClientImp *	getClient ()

---

Detailed Description

RWTraceSingleClientFilterImp is a filter implementation that accepts one client and forwards trace events to it. This class is intended to be the base class for filters that accept one client. It is not meant to be instantiated as it provides no functionality. If one attempts to add a client and the filter already has one, a TraceClientAlreadyAdded exception is thrown.

See also:

RWTraceMultiClientFilterImp

---

Constructor & Destructor Documentation

virtual RWTraceSingleClientFilterImp::~RWTraceSingleClientFilterImp

(

void

)

[virtual]

Destructor.

RWTraceSingleClientFilterImp::RWTraceSingleClientFilterImp

(

void

)

[protected]

Default constructor.

---

Member Function Documentation

void RWTraceSingleClientFilterImp::disconnectClient

(

void

)

Tells the attached client to disconnect itself.

virtual void RWTraceSingleClientFilterImp::doAdd

(

RWTraceEventClientImp *

clientP

)

[protected, virtual]

Attaches a client to the filter. Throws an exception if there already is a client.

Implements RWTraceEventFilterImp.

virtual void RWTraceSingleClientFilterImp::doDisconnectClient

(

)

[protected, virtual]

Tells the attached client to disconnect itself.

virtual void RWTraceSingleClientFilterImp::doRemove

(

RWTraceEventClientImp *

clientP

)

[protected, virtual]

Detaches the client.

Implements RWTraceEventFilterImp.

virtual void RWTraceSingleClientFilterImp::doTrace

(

const RWTraceEvent &

ev

)

[protected, virtual]

Forwards the trace event to the attached client.

Implements RWTraceEventClientImp.

Reimplemented in RWTraceLevelFilterImp.

RWTraceEventClientImp * RWTraceSingleClientFilterImp::getClient

(

)

[inline, protected]

Returns a pointer to the attached client.

static RWTraceSingleClientFilter RWTraceSingleClientFilterImp::make

(

void

)

[static]

Creates a new RWTraceSingleClientFilterImp instance.