NAME
corelinux::Proxy - Provide a surrogate or placeholder for another object to control access to it.
SYNOPSIS
#include <Proxy.hpp>
Public Member Functions
Proxy (void)
Default constructor. Proxy (SubjectImpl *aSubject) throw (Assertion)
Constructor with SubjectImpl instance. Proxy (const Proxy &aProxy)
Copy constructor. virtual ~Proxy (void)
Virtual destructor. Proxy & operator= (const Proxy &aProxy)
Assignment operator. bool operator== (const Proxy &aProxy) const
Equality operator. virtual SubjectImpl * operator-> (void)
Operator selector overload. virtual SubjectImpl & operator * (void) throw ( Assertion )
Operator dereference overload. virtual const SubjectImpl & getSubject (void) const throw ( Assertion )
Returns a reference to theSubjec.
Protected Member Functions
virtual void setSubject (SubjectImpl *aSubject)
Protected Attributes
SubjectImpl * theSubject
The subject pointer.
Detailed Description
template<class SubjectImpl> class corelinux::Proxy< SubjectImpl >
Provide a surrogate or placeholder for another object to control access to it.
Constructor & Destructor Documentation
template<class SubjectImpl> corelinux::Proxy< SubjectImpl >::Proxy (SubjectImpl * aSubject) throw (Assertion) [inline]
Constructor with SubjectImpl instance. Parameters:
SubjectImpl pointer
template<class SubjectImpl> corelinux::Proxy< SubjectImpl >::Proxy (const Proxy< SubjectImpl > & aProxy) [inline]
Copy constructor. Parameters:
Proxy const reference
Member Function Documentation
template<class SubjectImpl> virtual const SubjectImpl& corelinux::Proxy< SubjectImpl >::getSubject (void) const throw ( Assertion ) [inline, virtual]
Returns a reference to theSubjec. Returns:
SubjectImpl const reference
Exceptions:
Assertion if theSubject is NULLPTR
template<class SubjectImpl> virtual SubjectImpl& corelinux::Proxy< SubjectImpl >::operator * (void) throw ( Assertion ) [inline, virtual]
Operator dereference overload. Returns:
SubjectImpl reference
Exceptions:
Assertion if theSubject is NULLPTR
template<class SubjectImpl> virtual SubjectImpl* corelinux::Proxy< SubjectImpl >::operator-> (void) [inline, virtual]
Operator selector overload. Returns:
SubjectImpl pointer
template<class SubjectImpl> Proxy& corelinux::Proxy< SubjectImpl >::operator= (const Proxy< SubjectImpl > & aProxy) [inline]
Assignment operator. Parameters:
Proxy const reference
Returns:
Proxy reference
template<class SubjectImpl> bool corelinux::Proxy< SubjectImpl >::operator== (const Proxy< SubjectImpl > & aProxy) const [inline]
Equality operator. Parameters:
Proxy const reference
Returns:
bool if same
Author
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