SharedMemChannelMapping Class Reference

#include <sharedmemchannelmapping.h>

Inheritance diagram for SharedMemChannelMapping:

[legend]Collaboration diagram for SharedMemChannelMapping:

[legend]List of all members.

Public Member Functions
	SharedMemChannelMapping (const char *name, BasicSmartPointer< InstructionContext > instrContext, int id)
virtual	~SharedMemChannelMapping ()
int	openChannel (key_t key)
int	createChannel (long size)
void	releaseChannel ()
virtual bool	isConnected ()
virtual void	send (trace_event_t &event)
virtual trace_event_t	next ()

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Constructor & Destructor Documentation

SharedMemChannelMapping::SharedMemChannelMapping (  const char *  name, BasicSmartPointer< InstructionContext >  instrContext, int  id )

Construct a new SharedMemChannelMapping. Parameters: name  The channel name. instrContext  The channel's instruction context. id  The channel id.

SharedMemChannelMapping::~SharedMemChannelMapping (   )  [virtual]

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Member Function Documentation

int SharedMemChannelMapping::openChannel (  key_t  key  )

Shared memory implementation of openChannel. Parameters: key  The channel key. Returns: The channel key on success, 0 otherwise.

int SharedMemChannelMapping::createChannel (  long  size  )

Shared memory implementation of createChannel. Parameters: size  The number of messages that may be in the channel at one time. Returns: The channel key on success, 0 otherwise.

void SharedMemChannelMapping::releaseChannel (   )

Shared memory implementation of releaseChannel. Releases all resources associated with the channel.

virtual bool SharedMemChannelMapping::isConnected (   )  [inline, virtual]

void SharedMemChannelMapping::send (  trace_event_t &  event  )  [virtual]

Shared memory implementation of send. Parameters: event  The trace event to send. Implements TraceChannel.

trace_event_t SharedMemChannelMapping::next (   )  [virtual]

Shared memory implementation of next(). Get the next trace_event_t from the channel. This function will block until there is a new event on the channel or the read is interupted. Returns: The trace event on success, a trace event with type = T_NULL otherwise. Implements TraceChannel.

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

• sharedmemchannelmapping.h
• sharedmemchannelmapping.cpp

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