Util::Callback< T > Class Template Reference

Base class for callbacks that can be nested. More...

#include <Callback.h>

List of all members.

Public Member Functions
	Callback ()
void	setNestedCallback (T *nc)
T *	getNestedCallback ()
const T *	getNestedCallback () const
void	addNestedCallback (T *nc)
void	removeNestedCallback (T *nc)
Public Attributes
osg::ref_ptr< T >	_nestedCallback
Protected Member Functions
virtual	~Callback ()
	Protected destructor forces the object to be deleted by being dereferenced.

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Detailed Description

template<class T>
class Util::Callback< T >

Base class for callbacks that can be nested.

Looks much like osg::NodeCallback.

Warning:

Don't forget to call

 if (_nestedCallback.valid()) _nestedCallback->myMethod(myParams...); 

in every method.

Author:

Sukender

Definition at line 46 of file Callback.h.

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Constructor & Destructor Documentation

template<class T>

Util::Callback< T >::Callback

(

)

[inline]

Definition at line 48 of file Callback.h.

template<class T>

virtual Util::Callback< T >::~Callback

(

)

[inline, protected, virtual]

Protected destructor forces the object to be deleted by being dereferenced.

Also avoids the object from beeing created on the stack.

Definition at line 76 of file Callback.h.

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Member Function Documentation

template<class T>

void Util::Callback< T >::addNestedCallback

(

T *

nc

)

[inline]

Definition at line 54 of file Callback.h.

template<class T>

const T* Util::Callback< T >::getNestedCallback

(

)

const [inline]

Definition at line 52 of file Callback.h.

template<class T>

T* Util::Callback< T >::getNestedCallback

(

)

[inline]

Definition at line 51 of file Callback.h.

template<class T>

void Util::Callback< T >::removeNestedCallback

(

T *

nc

)

[inline]

Definition at line 61 of file Callback.h.

template<class T>

void Util::Callback< T >::setNestedCallback

(

T *

nc

)

[inline]

Definition at line 50 of file Callback.h.

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Member Data Documentation

template<class T>

osg::ref_ptr<T> Util::Callback< T >::_nestedCallback

Definition at line 71 of file Callback.h.

Referenced by Util::Callback< GHChangeCallback >::addNestedCallback(), Util::Callback< GHChangeCallback >::getNestedCallback(), Util::Callback< GHChangeCallback >::removeNestedCallback(), and Util::Callback< GHChangeCallback >::setNestedCallback().

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

• Callback.h