template< class SubjectImpl > class corelinux::Proxy

Provide a surrogate or placeholder for another object to control access to it

Public Methods

Proxy( const Proxy &aProxy )

Copy constructor

Proxy( void )

Default constructor

Proxy( SubjectImpl *aSubject ) throw(Assertion)

Constructor with SubjectImpl instance

virtual const SubjectImpl& getSubject( void ) const throw( Assertion )

Returns a reference to theSubjec

virtual SubjectImpl& operator*( void ) throw( Assertion )

Operator dereference overload

virtual SubjectImpl* operator->( void )

Operator selector overload

Proxy& operator=( const Proxy &aProxy )

Assignment operator

bool operator==( const Proxy &aProxy ) const

Equality operator

virtual ~Proxy( void )

Virtual destructor

Protected Fields

SubjectImpl* theSubject

The subject pointer

Proxy( void )

Default constructor

Proxy( SubjectImpl *aSubject ) throw(Assertion)

Constructor with SubjectImpl instance

Parameters:

SubjectImpl - pointer

Proxy( const Proxy &aProxy )

Copy constructor

Parameters:

Proxy - const reference

virtual ~Proxy( void )

Virtual destructor

Proxy& operator=( const Proxy &aProxy )

Assignment operator

Returns:

Proxy reference

Parameters:

Proxy - const reference

bool operator==( const Proxy &aProxy ) const

Equality operator

Returns:

bool if same

Parameters:

Proxy - const reference

virtual SubjectImpl* operator->( void )

Operator selector overload

Returns:

SubjectImpl pointer

virtual SubjectImpl& operator*( void ) throw( Assertion )

Operator dereference overload

Throws:

Assertion if theSubject is NULLPTR

Returns:

SubjectImpl reference

virtual const SubjectImpl& getSubject( void ) const throw( Assertion )

Returns a reference to theSubjec

Throws:

Assertion if theSubject is NULLPTR

Returns:

SubjectImpl const reference

SubjectImpl* theSubject

The subject pointer