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Class Class Reference

Java class. More...

#include <class.h>

Inheritance diagram for Class::

List of all members.

Public Methods
	Class ()
	Default constructor.
virtual	~Class ()
	Destructor.
const jobjectID &	getKey (jobjectID &key)
	Retrieves object's key. More...
int	operator== (const jobjectID &key)
	Compares object with given key. More...
virtual Buffer &	infoToBin (Buffer &b)
	Convert info to binary. 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...
Static Public Methods
int	hashKey (const jobjectID &key)
	Hash function. More...
Public Attributes
String	className
	name of class.
String	sourceName
	name of source file that defines the class.
jint	numInterfaces
	number of interfaces implemented by this class.
jint	numMethods
	number of methods defined in this class.
List< Method, LI2 >	methods
	methods defined in this class.
jint	numStaticFields
	number of static fields defined in this class.
List< ClassField, LI1 >	statics
	static fields defined in this class.
jint	numInstanceFields
	number of instance fields defined in this class.
List< ClassField, LI1 >	instances
	instance fields defined in this class.
jobjectID	classId
	class object ID.
int	active
	active or not.
AllocObject *	allocObject
	corresponding normal AllocObject.
AllocObject *	allocObjectArray
	corresponding array AllocObject.
Static Private Attributes
Allocator	_allocator
	allocator.

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Detailed Description

Java class.

This class consists of data aquired by receiving a JVMPI_EVENT_CLASS_LOAD event. There is data about the loaded class here. When class is unloaded (when a JVMPI_EVENT_CLASS_UNLOAD event received), this data is no longer valid, so in this case an 'active' field equals zero.

See also:

ClassField, Method

Author:

Marek Przeczek, Petr Luner

Definition at line 60 of file class.h.

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Member Function Documentation

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

Class identification. Returns: unique class type identifier Reimplemented from IdObject. Definition at line 190 of file class.h.

const jobjectID& Class::getKey (  jobjectID &    key )  [inline]

Retrieves object's key. Parameters: key  where to store the key Returns: key See also: Hash Definition at line 132 of file class.h.

int Class::hashKey (  const jobjectID &    key )  [inline, static]

Hash function. Parameters: key  reference to a key Returns: hash value Definition at line 151 of file class.h. Referenced by AllocObject::hashKey().

Buffer & Class::infoToBin (  Buffer &    b )  [virtual]

Convert info to binary. This method converts information data to binary format in which it is sent thru communication interface to client. Parameters: b  buffer where to append data Returns: reference to same Buffer object as argument 'b' Reimplemented from InfoBinaryFormat. Definition at line 43 of file class.cpp.

virtual int Class::isActive (    )  [inline, 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 198 of file class.h. Referenced by Method::isActive().

int Class::operator== (  const jobjectID &    key )  [inline]

Compares object with given key. Parameters: key  key Returns: 1 (true); 0 (false) See also: Hash Definition at line 143 of file class.h.

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

• class.h
• class.cpp

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