casacore::MemoryLogSink Class Reference

Save log messages in memory. More...

#include <MemoryLogSink.h>

Inheritance diagram for casacore::MemoryLogSink:

Public Member Functions
	MemoryLogSink ()
	Create an empty sink without a filter. More...
	MemoryLogSink (LogMessage::Priority filter)
	Create an empty sink with the given filter. More...
	MemoryLogSink (const LogFilterInterface &filter)
	MemoryLogSink (const MemoryLogSink &other)
	Copy constructor (copy semantics). More...
MemoryLogSink &	operator= (const MemoryLogSink &other)
	Assignment (copy semantics). More...
virtual	~MemoryLogSink ()
virtual uInt	nelements () const
	Get number of messages in sink. More...
virtual Double	getTime (uInt i) const
	Get given part of the i-th message from the sink. More...
virtual String	getPriority (uInt i) const
virtual String	getMessage (uInt i) const
virtual String	getLocation (uInt i) const
virtual String	getObjectID (uInt i) const
virtual Bool	postLocally (const LogMessage &message)
	If the message passes the filter, write it to memory. More...
virtual void	writeLocally (Double time, const String &message, const String &priority, const String &location, const String &objectID)
	Write a message (usually from another logsink) into the local one. More...
virtual void	clearLocally ()
	Clear the local sink (i.e. More...
String	id () const
	Returns the id of the LogSink in use... More...
Public Member Functions inherited from casacore::LogSinkInterface
	LogSinkInterface ()
	Create with a NORMAL filter. More...
	LogSinkInterface (const LogFilterInterface &filter)
	Create with the supplied filter. More...
	LogSinkInterface (const LogSinkInterface &other)
	Copy semantics - copy the filter from other to this More...
LogSinkInterface &	operator= (const LogSinkInterface &)
virtual	~LogSinkInterface ()
virtual const LogFilterInterface &	filter () const
	Get/set the filter. More...
virtual LogSinkInterface &	filter (const LogFilterInterface &filter)
virtual void	flush (Bool global=True)
	Write any pending output. More...
virtual void	cerrToo (bool cerr2)
	Write to cerr too. More...
void	setTaskName (const String &theTask)

Static Public Member Functions
static String	localId ()
	Returns the id for this class... More...
Static Public Member Functions inherited from casacore::LogSinkInterface
static String	localId ()
	Returns the id for this class... More...

Private Member Functions
void	copy_other (const MemoryLogSink &other)
	Avoid duplicating code in copy ctor and assignment operator. More...
void	resize (uInt nrnew)
	Rezize the blocks to the given size, but at least 64 elements more than the current size. More...

Private Attributes
uInt	nmsg_p
Block< Double >	time_p
Block< String >	priority_p
Block< String >	message_p
Block< String >	location_p
Block< String >	objectID_p

Additional Inherited Members
Protected Attributes inherited from casacore::LogSinkInterface
String	taskName

Detailed Description

Save log messages in memory.

Intended use:

Public interface

Review Status

Reviewed By:

UNKNOWN

Date Reviewed:

before2004/08/25

Test programs:

tLogging

Demo programs:

dLogging

Prerequisite

• LogSinkInterface

Synopsis

This class posts messages which pass the filter to memory.

Example

See (see (file="Logging.h"))Logging.h.

Motivation

For temporary images log messages must be held in memory temporarily.

Definition at line 71 of file MemoryLogSink.h.

Constructor & Destructor Documentation

casacore::MemoryLogSink::MemoryLogSink

(

)

Create an empty sink without a filter.

casacore::MemoryLogSink::MemoryLogSink ( LogMessage::Priority  filter )

explicit

Create an empty sink with the given filter.

casacore::MemoryLogSink::MemoryLogSink ( const LogFilterInterface &  filter )

explicit

casacore::MemoryLogSink::MemoryLogSink

(

const MemoryLogSink &

other

)

Copy constructor (copy semantics).

virtual casacore::MemoryLogSink::~MemoryLogSink ( )

virtual

Member Function Documentation

virtual void casacore::MemoryLogSink::clearLocally ( )

virtual

Clear the local sink (i.e.

remove all messages from it).

Reimplemented from casacore::LogSinkInterface.

void casacore::MemoryLogSink::copy_other ( const MemoryLogSink &  other )

private

Avoid duplicating code in copy ctor and assignment operator.

virtual String casacore::MemoryLogSink::getLocation ( uInt  i ) const

virtual

Reimplemented from casacore::LogSinkInterface.

virtual String casacore::MemoryLogSink::getMessage ( uInt  i ) const

virtual

Reimplemented from casacore::LogSinkInterface.

virtual String casacore::MemoryLogSink::getObjectID ( uInt  i ) const

virtual

Reimplemented from casacore::LogSinkInterface.

virtual String casacore::MemoryLogSink::getPriority ( uInt  i ) const

virtual

Reimplemented from casacore::LogSinkInterface.

virtual Double casacore::MemoryLogSink::getTime ( uInt  i ) const

virtual

Get given part of the i-th message from the sink.

Reimplemented from casacore::LogSinkInterface.

String casacore::MemoryLogSink::id ( ) const

virtual

Returns the id of the LogSink in use...

Implements casacore::LogSinkInterface.

static String casacore::MemoryLogSink::localId ( )

static

Returns the id for this class...

virtual uInt casacore::MemoryLogSink::nelements ( ) const

virtual

Get number of messages in sink.

Reimplemented from casacore::LogSinkInterface.

MemoryLogSink& casacore::MemoryLogSink::operator=

(

const MemoryLogSink &

other

)

Assignment (copy semantics).

virtual Bool casacore::MemoryLogSink::postLocally ( const LogMessage &  message )

virtual

If the message passes the filter, write it to memory.

Implements casacore::LogSinkInterface.

void casacore::MemoryLogSink::resize ( uInt  nrnew )

private

Rezize the blocks to the given size, but at least 64 elements more than the current size.

virtual void casacore::MemoryLogSink::writeLocally ( Double  time, const String &  message, const String &  priority, const String &  location, const String &  objectID  )

virtual

Write a message (usually from another logsink) into the local one.

Reimplemented from casacore::LogSinkInterface.

Member Data Documentation

Block<String> casacore::MemoryLogSink::location_p

private

Definition at line 131 of file MemoryLogSink.h.

Block<String> casacore::MemoryLogSink::message_p

private

Definition at line 130 of file MemoryLogSink.h.

uInt casacore::MemoryLogSink::nmsg_p

private

Definition at line 127 of file MemoryLogSink.h.

Block<String> casacore::MemoryLogSink::objectID_p

private

Definition at line 132 of file MemoryLogSink.h.

Block<String> casacore::MemoryLogSink::priority_p

private

Definition at line 129 of file MemoryLogSink.h.

Block<Double> casacore::MemoryLogSink::time_p

private

Definition at line 128 of file MemoryLogSink.h.

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

• casa/casacore/casa/Logging/MemoryLogSink.h