DiObjectCounter Class Reference

Class to count number of instances (objects created from a certain class). More...

Inheritance diagram for DiObjectCounter:

List of all members.

Public Member Functions
void	addReference ()
	add a reference.
void	removeReference ()
	remove a reference.
Protected Member Functions
	DiObjectCounter ()
	constructor.
virtual	~DiObjectCounter ()
	destructor
Private Attributes
unsigned long	Counter
	internal counter

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Detailed Description

Class to count number of instances (objects created from a certain class).

used to manage more than one reference to an object in a secure way.

Definition at line 47 of file diobjcou.h.

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Constructor & Destructor Documentation

DiObjectCounter::DiObjectCounter

(

)

[inline, protected]

constructor.

Internal counter is initialized with 1.

Definition at line 93 of file diobjcou.h.

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Member Function Documentation

void DiObjectCounter::addReference

(

)

[inline]

add a reference.

Increase the internal counter by 1.

Definition at line 55 of file diobjcou.h.

References Counter.

void DiObjectCounter::removeReference

(

)

[inline]

remove a reference.

Decrease the internal counter by 1 and delete the object only if the counter is zero.

Definition at line 69 of file diobjcou.h.

References Counter.

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

• dcmimgle/include/dcmtk/dcmimgle/diobjcou.h

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Generated on 6 Jan 2011 for OFFIS DCMTK Version 3.6.0 by Doxygen 1.5.1