---

CpuThreadTrace Class Reference

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

#include <cpuThreadTrace.h>

Inheritance diagram for CpuThreadTrace::

List of all members.

Public Methods
	CpuThreadTrace ()
	Default constructor.
virtual	~CpuThreadTrace ()
	Destructor.
virtual void	addCpuStat (jlong addHits, jlong addPureTime)
	Updates CPU statistics. More...
const CpuThreadTraceKey &	getKey (CpuThreadTraceKey &key)
	Retrieves object's key. More...
int	operator== (const CpuThreadTraceKey &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 CpuThreadTraceKey &key)
	Hash function. More...
Public Attributes
CpuThreadMethod *	threadMethod
	parent CpuThreadMethod.
CpuTrace *	trace
	parent CpuTrace.
Static Private Attributes
Allocator	_allocator
	allocator.

---

Detailed Description

Crossroad of threads and traces for CPU profiling.

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

Author:

Petr Luner

Definition at line 53 of file cpuThreadTrace.h.

---

Member Function Documentation

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

Updates CPU statistics. Also updates CPU statistics of corresponding CpuTrace and CpuThreadMethod. Parameters: addHits  number of hits to be added addPureTime  pure time to be added Reimplemented from CpuStatData. Definition at line 44 of file cpuThreadTrace.cpp.

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

Class identification. Returns: unique class type identifier Reimplemented from IdObject. Definition at line 144 of file cpuThreadTrace.h.

const CpuThreadTraceKey & CpuThreadTrace::getKey (  CpuThreadTraceKey &    key )

Retrieves object's key. Parameters: key  where to store the key Returns: key See also: Hash Definition at line 56 of file cpuThreadTrace.cpp.

int CpuThreadTrace::hashKey (  const CpuThreadTraceKey &    key )  [static]

Hash function. Parameters: key  reference to a key Returns: hash value Definition at line 68 of file cpuThreadTrace.cpp.

int CpuThreadTrace::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 73 of file cpuThreadTrace.cpp.

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

Indication that object has changed its data. Returns: 0 (no change); 1 (data changed) Reimplemented from IdObject. Definition at line 159 of file cpuThreadTrace.h.

int CpuThreadTrace::operator== (  const CpuThreadTraceKey &    key )

Compares object with given key. Parameters: key  key Returns: 1 (true); 0 (false) See also: Hash Definition at line 63 of file cpuThreadTrace.cpp.

---

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

• cpuThreadTrace.h
• cpuThreadTrace.cpp

---