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home » api » docs » cpp » ref » names » cppu

Overview

Namespace

Class

Index

Help

PUBLIC MEMBERS:	CLASSES | STRUCTS | UNIONS | ENUMS | TYPEDEFS | METHODS | STATIC METHODS | DATA | STATIC DATA
PROTECTED MEMBERS:	CLASSES | STRUCTS | UNIONS | ENUMS | TYPEDEFS | METHODS | STATIC METHODS | DATA | STATIC DATA

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:: cppu ::

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Base Classes

com::sun::star::uno::XWeak (public)
  |  
  +--OWeakObject

Known Derived Classes

WeakComponentImplHelperBase
WeakImplHelper1
WeakImplHelper10
WeakImplHelper11
WeakImplHelper12
WeakImplHelper2
WeakImplHelper3
WeakImplHelper4
WeakImplHelper5
WeakImplHelper6
WeakImplHelper7
WeakImplHelper8
WeakImplHelper9
OWeakAggObject

virtual	abstract	interface	template
YES	NO	NO	NO

Description

Base class to implement an UNO object supporting weak references, i.e. the object can be held weakly (by a ::com::sun::star::uno::WeakReference). This implementation copes with reference counting. Upon last release(), the virtual dtor is called.

How to Derive from this Class

Inherit from this class and delegate acquire()/ release() calls.

File

weak.hxx

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Public Members

Methods
OWeakObject( ) throw( );	Default Constructor. Sets the reference count to zero. Accidentally occurs in msvc mapfile = > had to be outlined.
OWeakObject( ) throw( );	Default Constructor. Sets the reference count to zero.
OWeakObject( const OWeakObject & ) throw( );	Dummy copy constructor. Set the reference count to zero.
OWeakObject & operator=( const OWeakObject & ) throw( );	Dummy assignment operator. Does not affect reference count.
virtual ::com::sun::star::uno::Any queryInterface( const ::com::sun::star::uno::Type & rType ) throw( ::com::sun::star::uno::RuntimeException );	Basic queryInterface() implementation supporting ::com::sun::star::uno::XWeak and ::com::sun::star::uno::XInterface.
virtual void acquire( ) throw( );	increasing m_refCount
virtual void release( ) throw( );	decreasing m_refCount
virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XAdapter > queryAdapter( ) throw( ::com::sun::star::uno::RuntimeException );	XWeak::queryAdapter()implementation
operator ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >( ) throw( );	Cast operator to XInterface reference.

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Protected Members

Methods
virtual ~OWeakObject( ) throw( ::com::sun::star::uno::RuntimeException );	Virtual dtor.
void disposeWeakConnectionPoint( );	disposes and resets m_pWeakConnectionPoint

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Data
oslInterlockedCount m_refCount;	reference count.

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