corelinux::Decorator< Implementation > Class Template Reference

Decorators can attach additional responsibilities to an object dynamically which provide a more flexible alternative to subclassing for extending functionality. More...

#include <Decorator.hpp>

Public Member Functions
	Decorator (Implementation aImplementation)
	Default Constructor requires a Implementation. More...
	Decorator (const Decorator &aDecorator)
	Copy Constructor copies theImplementation. More...
virtual	~Decorator (void)
	Virtual Destructor.
Decorator &	operator= (const Decorator &aDecorator) throw (Exception)
	Assignment operator overload. More...
bool	operator== (const Decorator &aDecorator) const
	Equality operator overload. More...
virtual Implementation	getImplementation (void) const
	Gets current theImplementation. More...
virtual void	setImplementation (Implementation aImplementation) throw (Exception)
	Sets current theImplementation to aImplementation. More...
Public Member Functions inherited from corelinux::CoreLinuxObject
	CoreLinuxObject (void)
	Default Constructor.
	CoreLinuxObject (CoreLinuxObjectCref)
	Copy Constructor. More...
virtual	~CoreLinuxObject (void)
	Virtual Destructor.
CoreLinuxObjectRef	operator= (CoreLinuxObjectCref)
	Assignment operator overload. More...
bool	operator== (CoreLinuxObjectCref) const
	Equality operator overload. More...
bool	operator!= (CoreLinuxObjectCref) const
	Non-equality operator overload. More...

Protected Member Functions
	throw (Assertion)
	Default Constructor Because a Decorator requires a implementation to work, you can not construct one without it. More...

Protected Attributes
Implementation	theImplementation
	Storage for theImplementation object.

Detailed Description

template<class Implementation>
class corelinux::Decorator< Implementation >

Decorators can attach additional responsibilities to an object dynamically which provide a more flexible alternative to subclassing for extending functionality.

Constructor & Destructor Documentation

template<class Implementation >

corelinux::Decorator< Implementation >::Decorator ( Implementation  aImplementation )

inline

Default Constructor requires a Implementation.

Parameters

Implementation

instance

template<class Implementation >

corelinux::Decorator< Implementation >::Decorator ( const Decorator< Implementation > &  aDecorator )

inline

Copy Constructor copies theImplementation.

Parameters

Decorator

const reference

Member Function Documentation

template<class Implementation >

virtual Implementation corelinux::Decorator< Implementation >::getImplementation ( void  ) const

inlinevirtual

Gets current theImplementation.

Returns

Implementation instance

References corelinux::Decorator< Implementation >::theImplementation.

Referenced by corelinux::Decorator< Implementation >::operator==().

template<class Implementation >

Decorator& corelinux::Decorator< Implementation >::operator= ( const Decorator< Implementation > &  aDecorator ) throw ( Exception )

inline

Assignment operator overload.

This may throw Exception if there is a problem cloning theImplementation.

Parameters

Decorator

const reference

Returns

Decorator reference to self

Exceptions

Exception

- implementation defined

References corelinux::Decorator< Implementation >::setImplementation().

template<class Implementation >

bool corelinux::Decorator< Implementation >::operator== ( const Decorator< Implementation > &  aDecorator ) const

inline

Equality operator overload.

Parameters

Decorator

const reference

Returns

true if equal, false otherwise

References corelinux::Decorator< Implementation >::getImplementation().

template<class Implementation >

virtual void corelinux::Decorator< Implementation >::setImplementation ( Implementation  aImplementation ) throw ( Exception )

inlinevirtual

Sets current theImplementation to aImplementation.

Parameters

Implementation

- implementation instance

Exceptions

Exception

- derivation defined

References corelinux::Decorator< Implementation >::theImplementation.

Referenced by corelinux::Decorator< Implementation >::operator=().

template<class Implementation >

corelinux::Decorator< Implementation >::throw ( Assertion  )

inlineprotected

Default Constructor

Because a Decorator requires a implementation to work, you can not construct one without it.

Parameters

void

Exceptions

NEVER_GET_HERE

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

• Decorator.hpp