RooSentinel Class Reference

RooSentinel is a special purposes singleton class that terminates all other RooFit singleton services when the process exists.

All function RooFit singleton services are created on the heap with a static wrapper function to avoid the 'static initialization order fiasco' but are not automatically destroyed at the end of the session. This class installs an atexit() function that takes care of this

Definition at line 21 of file RooSentinel.h.

Static Public Member Functions
static void	activate ()
	Install atexit handler that calls CleanupRooFitAtExit() on program termination. More...

Protected Member Functions
	RooSentinel ()
	RooSentinel (const RooSentinel &)

Static Protected Attributes
static Bool_t	_active = kFALSE

#include <RooSentinel.h>

Constructor & Destructor Documentation

RooSentinel::RooSentinel ( )

inlineprotected

Definition at line 30 of file RooSentinel.h.

RooSentinel::RooSentinel ( const RooSentinel &  )

inlineprotected

Definition at line 31 of file RooSentinel.h.

Member Function Documentation

void RooSentinel::activate ( )

static

Install atexit handler that calls CleanupRooFitAtExit() on program termination.

Definition at line 71 of file RooSentinel.cxx.

Referenced by RooResolutionModel::identity(), RooRealConstant::init(), RooNameReg::instance(), RooNumIntFactory::instance(), RooNumGenFactory::instance(), RooExpensiveObjectCache::instance(), RooMsgService::instance(), RooMinimizer::RooMinimizer(), and RooMinuit::RooMinuit().

Member Data Documentation

Bool_t RooSentinel::_active = kFALSE

staticprotected

Definition at line 28 of file RooSentinel.h.

Referenced by activate().

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

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