KSharedPtr< T > Class Template Reference
Can be used to control the lifetime of an object that has derived KShared. More...
#include <ksharedptr.h>
Inheritance diagram for KSharedPtr< T >:

Public Member Functions | |
| KSharedPtr () | |
| KSharedPtr (T *t) | |
| KSharedPtr (const KSharedPtr &p) | |
| ~KSharedPtr () | |
| KSharedPtr< T > & | operator= (const KSharedPtr< T > &p) |
| KSharedPtr< T > & | operator= (T *p) |
| bool | operator== (const KSharedPtr< T > &p) const |
| bool | operator!= (const KSharedPtr< T > &p) const |
| bool | operator== (const T *p) const |
| bool | operator!= (const T *p) const |
| bool | operator! () const |
| operator T * () const | |
| T * | data () |
| const T * | data () const |
| const T & | operator * () const |
| T & | operator * () |
| const T * | operator-> () const |
| T * | operator-> () |
| int | count () const |
Detailed Description
template<class T>
class KSharedPtr< T >
Can be used to control the lifetime of an object that has derived KShared.
As long a someone holds a KSharedPtr on some KShared object it won't become deleted but is deleted once its reference count is 0. This struct emulates C++ pointers virtually perfectly. So just use it like a simple C++ pointer.
KShared and KSharedPtr are preferred over QShared / QSharedPtr since they are more safe.
WARNING: Please note that this class template provides an implicit conversion to T*. Do *not* change this pointer or the pointee (don't call delete on it, for instance) behind KSharedPtr's back.
- Author:
- Waldo Bastian <bastian@kde.org>
Definition at line 100 of file ksharedptr.h.
Constructor & Destructor Documentation
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Creates a null pointer.
Definition at line 106 of file ksharedptr.h. |
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Creates a new pointer.
Definition at line 112 of file ksharedptr.h. |
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Copies a pointer.
Definition at line 119 of file ksharedptr.h. |
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Unreferences the object that this pointer points to. If it was the last reference, the object will be deleted. Definition at line 126 of file ksharedptr.h. |
Member Function Documentation
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Returns the pointer.
Definition at line 153 of file ksharedptr.h. |
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Returns the pointer.
Definition at line 159 of file ksharedptr.h. |
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Returns the number of references.
Definition at line 170 of file ksharedptr.h. |
The documentation for this class was generated from the following file:
