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AllocThreadObject Class Reference

Crossroad of objects and threads. More...

#include <allocThreadObject.h>

Inheritance diagram for AllocThreadObject::

List of all members.

Public Methods
	AllocThreadObject ()
	Default constructor.
virtual	~AllocThreadObject ()
	Destructor.
virtual void	addMemoryStat (jint size)
	Addition of the object's size to statistics. More...
virtual void	subMemoryStat (jint size)
	Subtraction of the object's size from statistics. More...
virtual void	clearFlag ()
	Clearing of flag. More...
const AllocThreadObjectKey &	getKey (AllocThreadObjectKey &key)
	Retrieves object's key. More...
int	operator== (const AllocThreadObjectKey &key)
	Compares object with given key. More...
void	deactivate ()
	Performs deactivation.
void *	operator new (size_t sz)
	Overloaded new() operator.
void	operator delete (void *unit)
	Overloaded delete() operator.
virtual eClassIdent	getClassIdent ()
	Class identification. More...
virtual int	isActive ()
	State of object. More...
virtual int	isChanged ()
	Indication that object has changed its data. More...
virtual void	setUnchanged ()
	Set the structure is unchanged although it may not be.
Static Public Methods
int	hashKey (const AllocThreadObjectKey &key)
	Hash function. More...
Public Attributes
Thread *	thread
	parent.
AllocObject *	object
	parent AllocObject.
List< AllocThreadObjectMethod, LI1 >	threadObjectMethods
	associated AllocThreadObjectMethod.
Static Private Attributes
Allocator	_allocator
	allocator.

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Detailed Description

Crossroad of objects and threads.

This class defines a relation between a thread and an object. Each object specified by its object type can be allocated in various threads. So, it would be useful to have an information in which thread an object was allocated. The statistics is done for a couple (object,thread).

See also:

Thread, AllocObject, AllocThreadObjectMethod

Author:

Marek Przeczek, Petr Luner

Definition at line 57 of file allocThreadObject.h.

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Member Function Documentation

void AllocThreadObject::addMemoryStat (  jint    size )  [virtual]

Addition of the object's size to statistics. This method adds size of object to the statistic data. It changes number of live/total instances, too. Parameters: size  size of object (in number of bytes) See also: subMemoryStat() Reimplemented from AllocAbstractStatThreadObject. Definition at line 44 of file allocThreadObject.cpp. Referenced by AllocThreadObjectMethod::addMemoryStat().

void AllocThreadObject::clearFlag (    )  [virtual]

Clearing of flag. This method sets the modification flag to zero. Reimplemented from AllocAbstractStatThreadObject. Definition at line 66 of file allocThreadObject.cpp. Referenced by AllocThreadObjectMethod::clearFlag().

virtual eClassIdent AllocThreadObject::getClassIdent (    )  [inline, virtual]

Class identification. Returns: unique class type identifier Reimplemented from IdObject. Definition at line 167 of file allocThreadObject.h.

const AllocThreadObjectKey & AllocThreadObject::getKey (  AllocThreadObjectKey &    key )

Retrieves object's key. Parameters: key  where to store the key Returns: key See also: Hash Definition at line 84 of file allocThreadObject.cpp.

int AllocThreadObject::hashKey (  const AllocThreadObjectKey &    key )  [static]

Hash function. Parameters: key  reference to a key Returns: hash value Definition at line 96 of file allocThreadObject.cpp.

int AllocThreadObject::isActive (    )  [virtual]

State of object. Once an object is unactive, it remains unactive forever. Returns: 0 (not active); 1 (active) Reimplemented from IdObject. Definition at line 101 of file allocThreadObject.cpp. Referenced by AllocThreadObjectMethod::isActive().

virtual int AllocThreadObject::isChanged (    )  [inline, virtual]

Indication that object has changed its data. Returns: 0 (no change); 1 (data changed) Reimplemented from IdObject. Definition at line 182 of file allocThreadObject.h.

int AllocThreadObject::operator== (  const AllocThreadObjectKey &    key )

Compares object with given key. Parameters: key  key Returns: 1 (true); 0 (false) See also: Hash Definition at line 91 of file allocThreadObject.cpp.

void AllocThreadObject::subMemoryStat (  jint    size )  [virtual]

Subtraction of the object's size from statistics. This method subtracts size of object from the statistic data. It changes number of live instances, too. Parameters: size  size of object (in number of bytes) See also: addMemoryStat() Reimplemented from AllocAbstractStatThreadObject. Definition at line 55 of file allocThreadObject.cpp. Referenced by AllocThreadObjectMethod::subMemoryStat().

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

• allocThreadObject.h
• allocThreadObject.cpp

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