template<class Implementation> class corelinux::Decorator

★ wanayoo — archive 1999 http://corelinux.sourceforge.net/classref/Decorator.html

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

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

Inheritance:

Public Methods
Decorator( const Decorator &aDecorator ): Copy Constructor copies theImplementation.
Decorator( Implementation aImplementation ): Default Constructor requires a Implementation
virtual Implementation getImplementation( void ) const: Gets current theImplementation
Decorator& operator=( const Decorator & aDecorator ) throw(Exception): Assignment operator overload.
bool operator==( const Decorator & aDecorator ) const: Equality operator overload
virtual void setImplementation( Implementation aImplementation ) throw(Exception): Sets current theImplementation to aImplementation
virtual ~Decorator( void ): Virtual Destructor

Protected Fields
Implementation theImplementation: Storage for theImplementation object

Protected Methods
Decorator( void ) throw(Assertion): Default Constructor Because a Decorator requires a implementation to work, you can not construct one without it.

Inherited from CoreLinuxObject:

Public Methods
bool operator!=( CoreLinuxObjectCref ) const

Documentation

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

Decorator( Implementation aImplementation )

Default Constructor requires a Implementation