cppu::WeakAggImplHelper4< Ifc1, Ifc2, Ifc3, Ifc4 > Class Template Reference

Implementation helper implementing interfaces css::lang::XTypeProvider and css::uno::XInterface which supports weak mechanism to be held weakly (supporting css::uno::XWeak through cppu::OWeakAggObject). More...

#include <implbase4.hxx>

Inheritance diagram for cppu::WeakAggImplHelper4< Ifc1, Ifc2, Ifc3, Ifc4 >:

Public Member Functions
virtual css::uno::Any	queryInterface (css::uno::Type const &rType) SAL_OVERRIDE
	If a delegator is set, then the delegator is queried for the demanded interface. More...
virtual css::uno::Any	queryAggregation (css::uno::Type const &rType) SAL_OVERRIDE
	Called by the delegator or queryInterface. More...
virtual void	acquire () SAL_NOEXCEPT SAL_OVERRIDE
	If a delegator is set, then the delegators gets acquired. More...
virtual void	release () SAL_NOEXCEPT SAL_OVERRIDE
	If a delegator is set, then the delegators gets released. More...
virtual css::uno::Sequence< css::uno::Type >	getTypes () SAL_OVERRIDE
virtual css::uno::Sequence< sal_Int8 >	getImplementationId () SAL_OVERRIDE
Public Member Functions inherited from cppu::OWeakAggObject
	OWeakAggObject ()
	Constructor. More...
virtual void	setDelegator (const css::uno::Reference< css::uno::XInterface > &Delegator) SAL_OVERRIDE
	Set the delegator. More...
Public Member Functions inherited from cppu::OWeakObject
	OWeakObject ()
	Default Constructor. More...
	OWeakObject (const OWeakObject &)
	Dummy copy constructor. More...
OWeakObject &	operator= (const OWeakObject &)
	Dummy assignment operator. More...
virtual css::uno::Reference< css::uno::XAdapter >	queryAdapter () SAL_OVERRIDE
	XWeak::queryAdapter() implementation. More...
	operator css::uno::Reference< css::uno::XInterface > ()
	Cast operator to XInterface reference. More...

Additional Inherited Members
Protected Member Functions inherited from cppu::OWeakAggObject
virtual	~OWeakAggObject () SAL_OVERRIDE
	Virtual dtor. More...
Protected Member Functions inherited from cppu::OWeakObject
virtual	~OWeakObject () COVERITY_NOEXCEPT_FALSE
	Virtual dtor. More...
void	disposeWeakConnectionPoint ()
	disposes and resets m_pWeakConnectionPoint More...
Protected Attributes inherited from cppu::OWeakAggObject
css::uno::WeakReferenceHelper	xDelegator
	weak reference to delegator. More...
Protected Attributes inherited from cppu::OWeakObject
oslInterlockedCount	m_refCount
	reference count. More...

Detailed Description

template<class Ifc1, class Ifc2, class Ifc3, class Ifc4>
class cppu::WeakAggImplHelper4< Ifc1, Ifc2, Ifc3, Ifc4 >

Implementation helper implementing interfaces css::lang::XTypeProvider and css::uno::XInterface which supports weak mechanism to be held weakly (supporting css::uno::XWeak through cppu::OWeakAggObject).

In addition, it supports also aggregation meaning object of this class can be aggregated (css::uno::XAggregation through cppu::OWeakAggObject). If a delegator is set (this object is aggregated), then incoming queryInterface() calls are delegated to the delegator object. If the delegator does not support the demanded interface, it calls queryAggregation() on its aggregated objects.

Derive:

Inherit from this class giving your interface(s) to be implemented as template argument(s). Your sub class defines method implementations for these interface(s).

Member Function Documentation

acquire()

template<class Ifc1 , class Ifc2 , class Ifc3 , class Ifc4 >

virtual void cppu::WeakAggImplHelper4< Ifc1, Ifc2, Ifc3, Ifc4 >::acquire ( )

inlinevirtual

If a delegator is set, then the delegators gets acquired.

Otherwise call is delegated to base class cppu::OWeakObject.

Reimplemented from cppu::OWeakAggObject.

getImplementationId()

template<class Ifc1 , class Ifc2 , class Ifc3 , class Ifc4 >

virtual css::uno::Sequence< sal_Int8 > cppu::WeakAggImplHelper4< Ifc1, Ifc2, Ifc3, Ifc4 >::getImplementationId ( )

inlinevirtual

getTypes()

template<class Ifc1 , class Ifc2 , class Ifc3 , class Ifc4 >

virtual css::uno::Sequence< css::uno::Type > cppu::WeakAggImplHelper4< Ifc1, Ifc2, Ifc3, Ifc4 >::getTypes ( )

inlinevirtual

queryAggregation()

template<class Ifc1 , class Ifc2 , class Ifc3 , class Ifc4 >

virtual css::uno::Any cppu::WeakAggImplHelper4< Ifc1, Ifc2, Ifc3, Ifc4 >::queryAggregation ( css::uno::Type const &  rType )

inlinevirtual

Called by the delegator or queryInterface.

Re-implement this method instead of queryInterface.

See also

queryInterface

Reimplemented from cppu::OWeakAggObject.

queryInterface()

template<class Ifc1 , class Ifc2 , class Ifc3 , class Ifc4 >

virtual css::uno::Any cppu::WeakAggImplHelper4< Ifc1, Ifc2, Ifc3, Ifc4 >::queryInterface ( css::uno::Type const &  rType )

inlinevirtual

If a delegator is set, then the delegator is queried for the demanded interface.

If the delegator cannot provide the demanded interface, it calls queryAggregation() on its aggregated objects.

Parameters

rType

demanded interface type

Returns

demanded type or empty any

See also

queryAggregation.

Reimplemented from cppu::OWeakAggObject.

release()

template<class Ifc1 , class Ifc2 , class Ifc3 , class Ifc4 >

virtual void cppu::WeakAggImplHelper4< Ifc1, Ifc2, Ifc3, Ifc4 >::release ( )

inlinevirtual

If a delegator is set, then the delegators gets released.

Otherwise call is delegated to base class cppu::OWeakObject.

Reimplemented from cppu::OWeakAggObject.

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The documentation for this class was generated from the following file:

• cppuhelper/implbase4.hxx