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:: com :: sun :: star :: uno :: class WeakReferenceHelper
- Base Classes
- None.
- Known Derived Classes
- WeakReference
virtual |
abstract |
interface |
template |
NO |
NO |
NO |
NO |
- Summary
- The WeakReferenceHelper holds a weak reference to an object. This object must implement
the ::com::sun::star::uno::XWeak interface. The implementation is thread safe.
- File
- weakref.hxx
Public Members
-
Methods
|
WeakReferenceHelper( ) throw( ); |
Default ctor. Creates an empty weak reference.
|
WeakReferenceHelper( const WeakReferenceHelper & rWeakRef ) throw( ); |
Copy ctor. Initialize this reference with the same interface as in rWeakRef.
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WeakReferenceHelper( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > & xInt ) throw( ); |
Initialize this reference with the hard interface reference xInt. If the implementation
behind xInt does not support XWeak or XInt is null then this reference will be null.
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~WeakReferenceHelper( ) throw( ); |
Releases this reference.
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WeakReferenceHelper &
operator=( const WeakReferenceHelper & rWeakRef ) throw( ); |
Releases this reference and takes over rWeakRef.
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WeakReferenceHelper &
operator=( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > & xInt ) throw( ); |
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sal_Bool
operator==( const WeakReferenceHelper & rObj ) const throw( ); |
Returns true if both weak refs reference to the same object.
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::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >
get( ) const throw( ); |
Gets a hard reference to the object.
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operator Reference< XInterface >( ) const throw( ); |
Gets a hard reference to the object.
|
void
clear( ) throw( ); |
Releases this reference.
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