#include <online_distribution/blob/master/newbasic/filter_msg_buffer.h>

Inheritance diagram for filter_msg_buffer:

Collaboration diagram for filter_msg_buffer:

Public Member Functions
	filter_msg_buffer (const int msglen=256)

	filter_msg_buffer (const int type_max, const int source_max, const int sev_max, const int msglen=256)

virtual	~filter_msg_buffer ()
	the virtual destructor

virtual int	sync ()
	the sync function overrides the streambuf's sync function

virtual int	set (const int msg_type, const int msg_source, const int msg_severity, const int value=OFF)

virtual int	set_severity_below_threshold (const int threshold, const int value=OFF)
	Globally set all messages below a certain severity threshold to ON or OFF.

virtual int	set_type (const int type, const int value=OFF)
	Globally switch ON or OFF all messages of a certain type.

virtual int	set_source (const int source, const int value=OFF)
	Globally switch ON or OFF all messages from a certain source.

virtual int	all_off ()
	Globally switch all messages off.

virtual int	all_on ()
	Globally switch all messages on.

Public Member Functions inherited from msg_buffer
	msg_buffer (const int msglen=256)

virtual	~msg_buffer ()

virtual int	overflow (int ch)

Protected Attributes
STREAMBUF *	original_streambuf

int ***	state

int	msg_type_max

int	msg_source_max

int	msg_sev_max

Protected Attributes inherited from msg_buffer
char *	oBuffer

int	pos

int	maximum_position

msg_control *	m

Additional Inherited Members
Protected Member Functions inherited from msg_buffer
virtual char *	format (int length, msgProfile mp)

Detailed Description

This is the "filter" msg\_buffer class which allows you to filter

messages based on their profile. Its default behavior is to let all messages pass. You can use the member functions to tailor the kind of messages filtered and passed on.

Definition at line 17 of file filter_msg_buffer.h.

View newest version in sPHENIX GitHub at line 17 of file filter_msg_buffer.h

Constructor & Destructor Documentation

filter_msg_buffer::filter_msg_buffer ( const int msglen = 256 )

The msglen parameter specifies the initial length of the message string which is kept internally. If you exceed the length, it is automautically extended.

Definition at line 7 of file filter_msg_buffer.cc.

View newest version in sPHENIX GitHub at line 7 of file filter_msg_buffer.cc

References COUT, k, msg_sev_max, MSG_SEV_MAX, MSG_SOURCE_MAX, msg_source_max, MSG_TYPE_MAX, msg_type_max, ON, original_streambuf, state, and STREAMBUF.

filter_msg_buffer::filter_msg_buffer	(	const int	type_max,
		const int	source_max,
		const int	sev_max,
		const int	msglen = `256`
	)

This constructor defines a custom-sized matrix of type/source/severities.

Definition at line 39 of file filter_msg_buffer.cc.

View newest version in sPHENIX GitHub at line 39 of file filter_msg_buffer.cc

References COUT, k, msg_sev_max, msg_source_max, msg_type_max, ON, original_streambuf, state, and STREAMBUF.

filter_msg_buffer::~filter_msg_buffer ( )

virtual

the virtual destructor

Definition at line 74 of file filter_msg_buffer.cc.

View newest version in sPHENIX GitHub at line 74 of file filter_msg_buffer.cc

References COUT, msg_source_max, msg_type_max, original_streambuf, and state.

Member Function Documentation

int filter_msg_buffer::all_off ( )

virtual

Globally switch all messages off.

Definition at line 180 of file filter_msg_buffer.cc.

View newest version in sPHENIX GitHub at line 180 of file filter_msg_buffer.cc

References k, msg_sev_max, msg_source_max, msg_type_max, OFF, and state.

int filter_msg_buffer::all_on ( )

virtual

Globally switch all messages on.

Definition at line 190 of file filter_msg_buffer.cc.

View newest version in sPHENIX GitHub at line 190 of file filter_msg_buffer.cc

References k, msg_sev_max, msg_source_max, msg_type_max, ON, and state.

int filter_msg_buffer::set	(	const int	msg_type,
		const int	msg_source,
		const int	msg_severity,
		const int	value = `OFF`
	)

virtual

the set function defines (ON or OFF) which messages are passed and which ones are filtered. This gives very fine-grained control. There are other functions which give you more global control.

Definition at line 124 of file filter_msg_buffer.cc.

View newest version in sPHENIX GitHub at line 124 of file filter_msg_buffer.cc

References msg_sev_max, msg_source_max, msg_type_max, state, and value.