RWTraceEventClientImp

RWTraceEventClientImp  RWReference

• Data Type and Member Function Indexes
• Package
• Header File
• Description
• Public Destructors
• Public Member Functions
• Protected Member Functions
• See Also

Member Functions

addReference() connect()

connectToManager() disconnect()

doTrace() getMutex()

removeReference() trace()

Execution Tracing

#include <rw/trace/RWTraceEventClientImp.h>

TraceEventClientImp is a body class for trace event clients. This class provides the interface for clients.

virtual 
~RWTraceEventClientImp(void);

Destructor.

void 
addReference();

Increments reference count. Uses a mutex for thread-safety.

void 
connect(RWTraceEventFilter& filter);

Connects the client with the filter passed as an argument. If the client is already connected, throws the exception RWTraceEventClientImp::TraceClientAlreadyConnected.

void 
connectToManager(void);

Connects the client with the global singleton trace event manager. If the client is already connected, throws the exception RWTraceEventClientImp::TraceClientAlreadyConnected. If the manager already has a client connected (there can be only one), it throws the exception RWTraceSingleClientFilterImp::TraceClientAlreadyAdded.

void 
disconnect(void); 

Disconnects the client from the filter to which it is currently attached. If the client is not connected, throws the exception RWTraceEventClientImp::TraceClientNotConnected.

unsigned 
removeReference();

Decrements the reference count. Uses a mutex for thread-safety.

void 
trace(const RWTraceEvent& ev);

Forwards trace information to the doTrace() member.

virtual void 
doTrace(const RWTraceEvent& ev) = 0;

Processes a trace event. Derived clients must define this method.

RWMutex& 
getMutex();

Returns the mutex used for thread-safety. The mutex can be used by derived clients.

RWTraceEventClient, RWTraceEventFilter, RWTraceManagerImp

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