dd4hep::InstanceCount Struct Reference

Helper to support object counting when debugging memory leaks. More...

#include <InstanceCount.h>

Classes
class	Counter
	Internal class to could object constructions and destructions. More...

Public Types
enum	{ NONE = 1 << 0, STRING = 1 << 1, TYPEINFO = 1 << 2, ALL = STRING | TYPEINFO }
	Enumeration to steer the output. More...
typedef long long int	counter_t

Public Member Functions
	InstanceCount ()
	Standard Constructor - No need to call explicitly. More...
virtual	~InstanceCount ()
	Standard Destructor - No need to call explicitly. More...

Static Public Member Functions
static Counter *	getCounter (const std::type_info &typ)
	Access counter object for local caching on optimizations. More...
static Counter *	getCounter (const std::string &typ)
	Access counter object for local caching on optimizations. More...
template<class T >
static void	increment (T *)
	Increment count according to type information. More...
template<class T >
static void	decrement (T *)
	Decrement count according to type information. More...
template<class T >
static counter_t	get (T *)
	Access current counter. More...
static void	increment (const std::type_info &typ)
	Increment count according to type information. More...
static void	decrement (const std::type_info &typ)
	Decrement count according to type information. More...
static counter_t	get (const std::type_info &typ)
	Access current counter. More...
static void	increment (const std::string &typ)
	Increment count according to string information. More...
static void	decrement (const std::string &typ)
	Decrement count according to string information. More...
static counter_t	get (const std::string &typ)
	Access current counter. More...
static void	dump (int which=ALL)
	Dump list of instance counters. More...
static void	clear (int which=ALL)
	Clear list of instance counters. More...
static bool	doTrace ()
	Check if tracing is enabled. More...
static void	doTracing (bool value)
	Enable/Disable tracing. More...

Detailed Description

Helper to support object counting when debugging memory leaks.

Small class to enable object construction/destruction tracing

Author

M.Frank

Version

1.0

Definition at line 31 of file InstanceCount.h.

Member Typedef Documentation

counter_t

typedef long long int dd4hep::InstanceCount::counter_t

Definition at line 33 of file InstanceCount.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumeration to steer the output.

Enumerator
NONE
STRING
TYPEINFO
ALL

Definition at line 35 of file InstanceCount.h.

Constructor & Destructor Documentation

InstanceCount()

InstanceCount::InstanceCount

(

)

Standard Constructor - No need to call explicitly.

Standard Constructor.

Definition at line 64 of file InstanceCount.cpp.

~InstanceCount()

InstanceCount::~InstanceCount ( )

virtual

Standard Destructor - No need to call explicitly.

Standard destructor.

Definition at line 69 of file InstanceCount.cpp.

Member Function Documentation

clear()

static void dd4hep::InstanceCount::clear ( int  which = ALL )

static

Clear list of instance counters.

decrement() [1/3]

void InstanceCount::decrement ( const std::string &  typ )

static

Decrement count according to string information.

Definition at line 119 of file InstanceCount.cpp.

decrement() [2/3]

void InstanceCount::decrement ( const std::type_info &  typ )

static

Decrement count according to type information.

Definition at line 139 of file InstanceCount.cpp.

decrement() [3/3]

template<class T >

static void dd4hep::InstanceCount::decrement ( T *  )

inlinestatic

Decrement count according to type information.

Definition at line 102 of file InstanceCount.h.

doTrace()

bool InstanceCount::doTrace ( )

static

Check if tracing is enabled.

Definition at line 85 of file InstanceCount.cpp.

doTracing()

void InstanceCount::doTracing ( bool  value )

static

Enable/Disable tracing.

Definition at line 90 of file InstanceCount.cpp.

dump()

void InstanceCount::dump ( int  which = ALL )

static

Dump list of instance counters.

Force dump of counter.

Definition at line 149 of file InstanceCount.cpp.

get() [1/3]

static counter_t dd4hep::InstanceCount::get ( const std::string &  typ )

inlinestatic

Access current counter.

Definition at line 122 of file InstanceCount.h.

get() [2/3]

static counter_t dd4hep::InstanceCount::get ( const std::type_info &  typ )

inlinestatic

Access current counter.

Definition at line 114 of file InstanceCount.h.

get() [3/3]

template<class T >

static counter_t dd4hep::InstanceCount::get ( T *  )

inlinestatic

Access current counter.

Definition at line 106 of file InstanceCount.h.

getCounter() [1/2]

InstanceCount::Counter * InstanceCount::getCounter ( const std::string &  typ )

static

Access counter object for local caching on optimizations.

Definition at line 101 of file InstanceCount.cpp.

getCounter() [2/2]

InstanceCount::Counter * InstanceCount::getCounter ( const std::type_info &  typ )

static

Access counter object for local caching on optimizations.

Definition at line 95 of file InstanceCount.cpp.

increment() [1/3]

void InstanceCount::increment ( const std::string &  typ )

static

Increment count according to string information.

Definition at line 109 of file InstanceCount.cpp.

increment() [2/3]

void InstanceCount::increment ( const std::type_info &  typ )

static

Increment count according to type information.

Definition at line 129 of file InstanceCount.cpp.

increment() [3/3]

template<class T >

static void dd4hep::InstanceCount::increment ( T *  )

inlinestatic

Increment count according to type information.

Definition at line 98 of file InstanceCount.h.

---

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

• DDCore/include/DD4hep/InstanceCount.h
• DDCore/src/InstanceCount.cpp