RooHelpers::HijackMessageStream Class Reference

Hijacks all messages with given level and topic (and optionally object name) while alive.

Use this like an ostringstream afterwards. Useful for unit tests and debugging.

Definition at line 59 of file RooHelpers.h.

Public Member Functions
	HijackMessageStream (RooFit::MsgLevel level, RooFit::MsgTopic topics, const char *objectName=nullptr)
virtual	~HijackMessageStream ()

Private Attributes
std::vector< RooMsgService::StreamConfig >	_oldConf
RooFit::MsgLevel	_oldKillBelow
Int_t	_thisStream

#include <RooHelpers.h>

Inheritance diagram for RooHelpers::HijackMessageStream:

Constructor & Destructor Documentation

HijackMessageStream()

RooHelpers::HijackMessageStream::HijackMessageStream	(	RooFit::MsgLevel	level,
		RooFit::MsgTopic	topics,
		const char *	objectName = nullptr
	)

Definition at line 41 of file RooHelpers.cxx.

~HijackMessageStream()

RooHelpers::HijackMessageStream::~HijackMessageStream ( )

virtual

Definition at line 59 of file RooHelpers.cxx.

Member Data Documentation

_oldConf

std::vector<RooMsgService::StreamConfig> RooHelpers::HijackMessageStream::_oldConf

private

Definition at line 67 of file RooHelpers.h.

_oldKillBelow

RooFit::MsgLevel RooHelpers::HijackMessageStream::_oldKillBelow

private

Definition at line 66 of file RooHelpers.h.

_thisStream

Int_t RooHelpers::HijackMessageStream::_thisStream

private

Definition at line 68 of file RooHelpers.h.

Libraries for RooHelpers::HijackMessageStream:

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