CEGUI::RefCounted< T > Class Template Reference
Simple, generic, reference counted pointer class. This is primarily here for use by the Events system to track when to delete slot bindings.
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List of all members.
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Public Member Functions |
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| RefCounted () |
| | Default constructor.
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| RefCounted (T *ob) |
| | Contruct a RefCounted object that wraps the pointer ob.
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| RefCounted (const RefCounted< T > &other) |
| | Copy constructor.
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| ~RefCounted () |
| | Destructor. Only deletes the associated object if no further references exist.
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RefCounted< T > & | operator= (const RefCounted< T > &other) |
| | Assignment operator. Previously held object gets its reference count reduced, and is deleted if no further references exist. The newly assigned object, taken from other, gets its count increased.
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bool | operator== (const RefCounted< T > &other) const |
| | Return whether the two RefCounted ptrs are equal (point to the same object).
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bool | operator!= (const RefCounted< T > &other) const |
| | Return whether the two RefCounted ptrs are not equal (point to different objects).
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const T & | operator* () const |
| | Return the object referred to by the wrapped pointer. (beware of null pointers when using this!).
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T & | operator* () |
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const T * | operator-> () const |
| | Return the wrapped pointer.
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T * | operator-> () |
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bool | isValid () const |
| | Return whether the wrapped pointer is valid. i.e. that it is not null.
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Detailed Description
template<typename T>
class CEGUI::RefCounted< T >
Simple, generic, reference counted pointer class. This is primarily here for use by the Events system to track when to delete slot bindings.