RooHelpers::LocalChangeMsgLevel Class Reference

Switches the message service to a different level while the instance is alive.

Can also temporarily activate / deactivate message topics. Use as

RooHelpers::LocalChangeMessageLevel changeMsgLvl(RooFit::WARNING);
[ statements that normally generate a lot of output ]

Definition at line 42 of file RooHelpers.h.

Public Member Functions
	LocalChangeMsgLevel (RooFit::MsgLevel lvl=RooFit::DEBUG, unsigned int extraTopics=0u, unsigned int removeTopics=0u, bool overrideExternalLevel=true)
	Change message level (and topics) while this object is alive, reset when it goes out of scope.
	~LocalChangeMsgLevel ()

Private Attributes
int	fExtraStream {-1}
std::vector< RooMsgService::StreamConfig >	fOldConf
RooFit::MsgLevel	fOldKillBelow

#include <RooHelpers.h>

Constructor & Destructor Documentation

LocalChangeMsgLevel()

RooHelpers::LocalChangeMsgLevel::LocalChangeMsgLevel	(	RooFit::MsgLevel	lvl = RooFit::DEBUG,
		unsigned int	extraTopics = 0u,
		unsigned int	removeTopics = 0u,
		bool	overrideExternalLevel = true
	)

Change message level (and topics) while this object is alive, reset when it goes out of scope.

Parameters

[in]	lvl	The desired message level. Defaults to verbose.
[in]	extraTopics	Extra topics to be switched on. These will only switched on in the last stream to prevent all streams are printing.
[in]	removeTopics	Message topics to be switched off
[in]	overrideExternalLevel	Override the user message level.

Definition at line 33 of file RooHelpers.cxx.

~LocalChangeMsgLevel()

RooHelpers::LocalChangeMsgLevel::~LocalChangeMsgLevel

(

)

Definition at line 52 of file RooHelpers.cxx.

Member Data Documentation

fExtraStream

int RooHelpers::LocalChangeMsgLevel::fExtraStream {-1}

private

Definition at line 59 of file RooHelpers.h.

fOldConf

std::vector<RooMsgService::StreamConfig> RooHelpers::LocalChangeMsgLevel::fOldConf

private

Definition at line 58 of file RooHelpers.h.

fOldKillBelow

RooFit::MsgLevel RooHelpers::LocalChangeMsgLevel::fOldKillBelow

private

Definition at line 57 of file RooHelpers.h.

Libraries for RooHelpers::LocalChangeMsgLevel:

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

• roofit/roofitcore/inc/RooHelpers.h
• roofit/roofitcore/src/RooHelpers.cxx