Class RooTrace controls the memory tracing hooks in all RooFit objects.

When tracing is active, a table of live RooFit objects is kept that can be queried at any time. In verbose mode, messages are printed in addition at the construction and destruction of each object.

Definition at line 26 of file RooTrace.h.

Public Member Functions
	RooTrace ()

virtual	~RooTrace ()

virtual TClass *	IsA () const

virtual void	Streamer (TBuffer &)

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Static Public Member Functions
static void	active (bool flag)
	If flag is true, memory tracing is activated. More...

static void	callgrind_dump ()
	Utility function to trigger dumping of callgrind counters. More...

static void	callgrind_zero ()
	Utility function to trigger zeroing of callgrind counters. More...

static TClass *	Class ()

static const char *	Class_Name ()

static Version_t	Class_Version ()

static void	create (const TObject *obj)
	Register creation of object 'obj'. More...

static void	createSpecial (const char *name, int size)

static const char *	DeclFileName ()

static void	destroy (const TObject *obj)
	Register deletion of object 'obj'. More...

static void	destroySpecial (const char *name)

static void	dump ()
	Dump contents of object registry to stdout. More...

static void	dump (std::ostream &os, bool sinceMarked=false)

static RooTrace &	instance ()

static void	mark ()
	Put marker in object list, that allows to dump contents of list relative to this marker. More...

static void	printObjectCounts ()

static void	verbose (bool flag)
	If flag is true, a message will be printed at each object creation or deletion. More...

Protected Member Functions
void	addPad (const TObject *ref, bool doPad)

void	create2 (const TObject *obj)
	Back end function of create(), register creation of object 'obj'. More...

void	create3 (const TObject *obj)

void	createSpecial3 (const char *name, int size)

void	destroy2 (const TObject *obj)
	Back end function of destroy(), register deletion of object 'obj'. More...

void	destroy3 (const TObject *obj)
	Back end function of destroy(), register deletion of object 'obj'. More...

void	destroySpecial3 (const char *name)

void	dump3 (std::ostream &, bool sinceMarked)
	Dump contents of object register to stream 'os'. More...

void	mark3 ()
	Put marker in object list, that allows to dump contents of list relative to this marker. More...

void	printObjectCounts3 ()

bool	removePad (const TObject *ref)

Protected Attributes
bool	_active

RooLinkedList	_list

RooLinkedList	_markList

std::map< TClass *, int >	_objectCount

std::map< std::string, int >	_specialCount

std::map< std::string, int >	_specialSize

bool	_verbose

Static Protected Attributes
static RooTrace *	_instance =0

#include <RooTrace.h>

Constructor & Destructor Documentation

◆ RooTrace()

RooTrace::RooTrace ( )

Definition at line 57 of file RooTrace.cxx.

◆ ~RooTrace()

virtual RooTrace::~RooTrace ( )

inlinevirtual

Definition at line 29 of file RooTrace.h.

Member Function Documentation

◆ active()

void RooTrace::active ( bool flag )

static

If flag is true, memory tracing is activated.

Definition at line 131 of file RooTrace.cxx.

◆ addPad()

void RooTrace::addPad	(	const TObject *	ref,
		bool	doPad
	)

protected

◆ callgrind_dump()

void RooTrace::callgrind_dump ( )

static

Utility function to trigger dumping of callgrind counters.

Note that this function does not do anything, other than optionally printing this message To trigger callgrind dumping action, run callgrind with argument '–dump-before=RooTrace::callgrind_dump()' (include single quotes in cmdline)

Definition at line 308 of file RooTrace.cxx.

◆ callgrind_zero()

void RooTrace::callgrind_zero ( )

static

Utility function to trigger zeroing of callgrind counters.

Note that this function does not do anything, other than optionally printing this message To trigger callgrind zero counter action, run callgrind with argument '–zero-before=RooTrace::callgrind_zero()' (include single quotes in cmdline)

Definition at line 296 of file RooTrace.cxx.

◆ Class()

static TClass * RooTrace::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

static const char * RooTrace::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

static Version_t RooTrace::Class_Version ( )

inlinestatic

Returns: Version of this class

Definition at line 84 of file RooTrace.h.

◆ create()

void RooTrace::create ( const TObject * obj )

static

Register creation of object 'obj'.

Definition at line 66 of file RooTrace.cxx.

◆ create2()

void RooTrace::create2 ( const TObject * obj )

protected

Back end function of create(), register creation of object 'obj'.

Definition at line 153 of file RooTrace.cxx.

◆ create3()

void RooTrace::create3 ( const TObject * obj )

protected

Definition at line 181 of file RooTrace.cxx.

◆ createSpecial()

void RooTrace::createSpecial	(	const char *	name,
		int	size
	)

static

Definition at line 90 of file RooTrace.cxx.

◆ createSpecial3()

void RooTrace::createSpecial3	(	const char *	name,
		int	size
	)

protected

Definition at line 112 of file RooTrace.cxx.

◆ DeclFileName()

static const char * RooTrace::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 84 of file RooTrace.h.

◆ destroy()

void RooTrace::destroy ( const TObject * obj )

static

Register deletion of object 'obj'.

Definition at line 79 of file RooTrace.cxx.

◆ destroy2()

void RooTrace::destroy2 ( const TObject * obj )

protected

Back end function of destroy(), register deletion of object 'obj'.

Definition at line 168 of file RooTrace.cxx.

◆ destroy3()

void RooTrace::destroy3 ( const TObject * obj )

protected

Back end function of destroy(), register deletion of object 'obj'.

Definition at line 193 of file RooTrace.cxx.

◆ destroySpecial()

void RooTrace::destroySpecial ( const char * name )

static

Definition at line 101 of file RooTrace.cxx.

◆ destroySpecial3()

void RooTrace::destroySpecial3 ( const char * name )

protected

Definition at line 121 of file RooTrace.cxx.

◆ dump() [1/2]

void RooTrace::dump ( )

static

Dump contents of object registry to stdout.

Definition at line 225 of file RooTrace.cxx.

◆ dump() [2/2]

void RooTrace::dump	(	std::ostream &	os,
		bool	sinceMarked = `false`
	)

static

Definition at line 233 of file RooTrace.cxx.

◆ dump3()

void RooTrace::dump3	(	std::ostream &	os,
		bool	sinceMarked
	)

protected

Dump contents of object register to stream 'os'.

If sinceMarked is true, only object created after the last call to mark() are shown.

Definition at line 243 of file RooTrace.cxx.

◆ instance()

RooTrace & RooTrace::instance ( )

static

Definition at line 48 of file RooTrace.cxx.

◆ IsA()

virtual TClass * RooTrace::IsA ( ) const

inlinevirtual

Returns: TClass describing current object

Definition at line 84 of file RooTrace.h.

◆ mark()

void RooTrace::mark ( )

static

Put marker in object list, that allows to dump contents of list relative to this marker.

Definition at line 204 of file RooTrace.cxx.

◆ mark3()

void RooTrace::mark3 ( )

protected

Put marker in object list, that allows to dump contents of list relative to this marker.

Definition at line 215 of file RooTrace.cxx.

◆ printObjectCounts()

void RooTrace::printObjectCounts ( )

static

Definition at line 262 of file RooTrace.cxx.

◆ printObjectCounts3()

void RooTrace::printObjectCounts3 ( )

protected

Definition at line 269 of file RooTrace.cxx.

◆ removePad()

bool RooTrace::removePad ( const TObject * ref )

protected

◆ Streamer()

virtual void RooTrace::Streamer ( TBuffer & )

virtual

◆ StreamerNVirtual()

void RooTrace::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 84 of file RooTrace.h.

◆ verbose()

void RooTrace::verbose ( bool flag )

static

If flag is true, a message will be printed at each object creation or deletion.

Definition at line 141 of file RooTrace.cxx.

Member Data Documentation

◆ _active

bool RooTrace::_active

protected

Definition at line 76 of file RooTrace.h.

◆ _instance

RooTrace * RooTrace::_instance =0

staticprotected

Definition at line 57 of file RooTrace.h.

◆ _list

RooLinkedList RooTrace::_list

protected

Definition at line 78 of file RooTrace.h.

◆ _markList

RooLinkedList RooTrace::_markList

protected

Definition at line 79 of file RooTrace.h.

◆ _objectCount

std::map<TClass*,int> RooTrace::_objectCount

protected

Definition at line 80 of file RooTrace.h.

◆ _specialCount

std::map<std::string,int> RooTrace::_specialCount

protected

Definition at line 81 of file RooTrace.h.

◆ _specialSize

std::map<std::string,int> RooTrace::_specialSize

protected

Definition at line 82 of file RooTrace.h.

◆ _verbose

bool RooTrace::_verbose

protected

Definition at line 77 of file RooTrace.h.

Libraries for RooTrace:

[legend]

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Constructor & Destructor Documentation

◆ RooTrace()

◆ ~RooTrace()

Member Function Documentation

◆ active()

◆ addPad()

◆ callgrind_dump()

◆ callgrind_zero()

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ create()

◆ create2()

◆ create3()

◆ createSpecial()

◆ createSpecial3()

◆ DeclFileName()

◆ destroy()

◆ destroy2()

◆ destroy3()

◆ destroySpecial()

◆ destroySpecial3()

◆ dump() [1/2]

◆ dump() [2/2]

◆ dump3()

◆ instance()

◆ IsA()

◆ mark()

◆ mark3()

◆ printObjectCounts()

◆ printObjectCounts3()

◆ removePad()

◆ Streamer()

◆ StreamerNVirtual()

◆ verbose()

Member Data Documentation

◆ _active

◆ _instance

◆ _list

◆ _markList

◆ _objectCount

◆ _specialCount

◆ _specialSize

◆ _verbose