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KStaticDeleter< type > Class Template Reference

#include <kstaticdeleter.h>

Inheritance diagram for KStaticDeleter< type >:

List of all members.

Public Methods
type *	setObject (type *obj, bool isArray=false)
type *	setObject (type *&globalRef, type *obj, bool isArray=false)
virtual void	destructObject ()

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Detailed Description

template<class type>
class KStaticDeleter< type >

Little helper class to clean up static objects that are held as pointer. When the library is unloaded, or the app terminated, all static deleters are destroyed, which in turn destroys those static objects properly.

A typical use is

 static KStaticDeleter<MyClass> sd;

 MyClass::self() {
   if (!_self) { sd.setObject(_self, new MyClass()); }
 }
 

Definition at line 65 of file kstaticdeleter.h.

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Member Function Documentation

template<class type> virtual void KStaticDeleter< type >::destructObject (    )  [inline, virtual]

Destructs the object. This has the same effect as deleting the KStaticDeleter. Reimplemented from KStaticDeleterBase. Definition at line 109 of file kstaticdeleter.h.

template<class type> type* KStaticDeleter< type >::setObject (  type *&    globalRef, type *    obj, bool    isArray = false )  [inline]

Sets the object to delete and registers the object to be deleted to KGlobal. If the given object is 0, the former registration is unregistered. Parameters: globalRef  the static pointer where this object is stored This pointer will be reset to 0 after deletion of the object. isArray  tells the destructor to delete an array instead of an object Definition at line 93 of file kstaticdeleter.h. References KGlobal::registerStaticDeleter(), and KGlobal::unregisterStaticDeleter().

template<class type> type* KStaticDeleter< type >::setObject (  type *    obj, bool    isArray = false )  [inline]

Sets the object to delete and registers the object to be deleted to KGlobal. If the given object is 0, the former registration is unregistered. Parameters: isArray  tells the destructor to delete an array instead of an object Deprecated: See the other setObject variant. Definition at line 75 of file kstaticdeleter.h. References KGlobal::registerStaticDeleter(), and KGlobal::unregisterStaticDeleter().

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

• kstaticdeleter.h

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