23 #ifndef INCLUDED_CPPUHELPER_WEAKREF_HXX
24 #define INCLUDED_CPPUHELPER_WEAKREF_HXX
31 #include "com/sun/star/uno/XInterface.hpp"
44 class OWeakRefListener;
70 #if defined LIBO_INTERNAL_ONLY
72 { other.m_pImpl =
nullptr; }
80 WeakReferenceHelper(
const css::uno::Reference< css::uno::XInterface > & xInt );
84 ~WeakReferenceHelper();
90 WeakReferenceHelper & SAL_CALL operator = (
const WeakReferenceHelper & rWeakRef );
92 #if defined LIBO_INTERNAL_ONLY
93 WeakReferenceHelper & SAL_CALL operator =(WeakReferenceHelper && other);
102 WeakReferenceHelper & SAL_CALL operator = (
103 const css::uno::Reference< css::uno::XInterface > & xInt );
111 {
return (
get() == rObj.
get()); }
117 css::uno::Reference< css::uno::XInterface > SAL_CALL
get()
const;
130 void SAL_CALL clear();
134 OWeakRefListener * m_pImpl;
149 template<
class interface_type >
176 const css::uno::Reference< interface_type > & xInt )
179 #if defined LIBO_INTERNAL_ONLY
181 css::uno::Reference< interface_type > && xInt )
The WeakReferenceHelper holds a weak reference to an object.
Definition: weakref.hxx:55
WeakReference(const Reference< interface_type > &rRef)
Copy ctor.
Definition: weakref.hxx:163
static SAL_WARN_UNUSED_RESULT Reference< interface_type > query(const BaseReference &rRef)
Queries given interface reference for type interface_type.
Definition: Reference.hxx:373
WeakReferenceHelper & operator=(const WeakReferenceHelper &rWeakRef)
Releases this reference and takes over rWeakRef.
The WeakReference<> holds a weak reference to an object.
Definition: weakref.hxx:150
WeakReference()
Default ctor.
Definition: weakref.hxx:155
bool operator==(const Any &rAny, const C &value)
Template equality operator: compares set value of left side any to right side value.
Definition: Any.hxx:657
css::uno::Reference< css::uno::XInterface > get() const
Gets a hard reference to the object.
#define CPPUHELPER_DLLPUBLIC
Definition: cppuhelperdllapi.h:32
WeakReferenceHelper()
Default ctor.
Definition: weakref.hxx:60
Template reference class for interface type derived from BaseReference.
Definition: unotype.hxx:43
#define SAL_WARN_UNUSED
Annotate classes where a compiler should warn if an instance is unused.
Definition: types.h:587