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CpuThreadMethod Class Reference

Crossroad of threads and methods for CPU profiling. More...

#include <cpuThreadMethod.h>

Inheritance diagram for CpuThreadMethod::

List of all members.

Public Methods
	CpuThreadMethod ()
	Default constructor.
virtual	~CpuThreadMethod ()
	Destructor.
virtual void	addCpuStat (jlong addHits, jlong addPureTime)
	Updates CPU statistics. More...
const CpuThreadMethodKey &	getKey (CpuThreadMethodKey &key)
	Retrieves object's key. More...
int	operator== (const CpuThreadMethodKey &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 CpuThreadMethodKey &key)
	Hash function. More...
Public Attributes
Thread *	thread
	parent thread.
Method *	method
	parent method.
List< CpuThreadTrace, LI2 >	threadTraces
	associated CpuThreadTraces.
Static Private Attributes
Allocator	_allocator
	allocator.

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Detailed Description

Crossroad of threads and methods for CPU profiling.

This class consists of statistic information about method while running in the thread. Same method can run in different threads. So it would be useful to have an information about each method in each thread.

Author:

Petr Luner

Definition at line 55 of file cpuThreadMethod.h.

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Member Function Documentation

void CpuThreadMethod::addCpuStat (  jlong    addHits, jlong    addPureTime )  [virtual]

Updates CPU statistics. Also updates CPU statistics of corresponding method. Parameters: addHits  number of hits to be added addPureTime  pure time to be added Reimplemented from CpuStatData. Definition at line 44 of file cpuThreadMethod.cpp. Referenced by CpuThreadTrace::addCpuStat().

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

Class identification. Returns: unique class type identifier Reimplemented from IdObject. Definition at line 148 of file cpuThreadMethod.h.

const CpuThreadMethodKey & CpuThreadMethod::getKey (  CpuThreadMethodKey &    key )

Retrieves object's key. Parameters: key  where to store the key Returns: key See also: Hash Definition at line 61 of file cpuThreadMethod.cpp.

int CpuThreadMethod::hashKey (  const CpuThreadMethodKey &    key )  [static]

Hash function. Parameters: key  reference to a key Returns: hash value Definition at line 74 of file cpuThreadMethod.cpp.

int CpuThreadMethod::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 79 of file cpuThreadMethod.cpp. Referenced by CpuThreadTrace::isActive().

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

Indication that object has changed its data. Returns: 0 (no change); 1 (data changed) Reimplemented from IdObject. Definition at line 163 of file cpuThreadMethod.h.

int CpuThreadMethod::operator== (  const CpuThreadMethodKey &    key )

Compares object with given key. Parameters: key  key Returns: 1 (true); 0 (false) See also: Hash Definition at line 69 of file cpuThreadMethod.cpp.

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

• cpuThreadMethod.h
• cpuThreadMethod.cpp

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