qpid::client::Handle< T > Class Template Reference

A handle is like a pointer: it points to some underlying object. More...

#include <Handle.h>

List of all members.

Public Member Functions
	~Handle ()
	Handle (const Handle &)
Handle &	operator= (const Handle &)
bool	isValid () const
bool	isNull () const
	operator bool () const
bool	operator! () const
void	swap (Handle< T > &)
Protected Member Functions
	Handle (T *=0)
Protected Attributes
T *	impl

---

Detailed Description

template<class T>
class qpid::client::Handle< T >

A handle is like a pointer: it points to some underlying object.

Handles can be null, like a 0 pointer. Use isValid(), isNull() or the implicit conversion to bool to test for a null handle.

Definition at line 35 of file Handle.h.

---

Constructor & Destructor Documentation

template<class T >

qpid::client::Handle< T >::~Handle

(

)

[inline]

Definition at line 39 of file HandlePrivate.h.

References qpid::client::Handle< T >::impl.

template<class T >

qpid::client::Handle< T >::Handle

(

const Handle< T > &

h

)

[inline]

Definition at line 42 of file HandlePrivate.h.

References qpid::client::Handle< T >::impl.

template<class T >

qpid::client::Handle< T >::Handle

(

T *

p = 0

)

[inline, protected]

Definition at line 36 of file HandlePrivate.h.

References qpid::client::Handle< T >::impl.

---

Member Function Documentation

template<class T >

bool qpid::client::Handle< T >::isNull

(

)

const [inline]

Returns:

true if handle is null. It is an error to call any function on a null handle.

Definition at line 45 of file Handle.h.

template<class T >

bool qpid::client::Handle< T >::isValid

(

)

const [inline]

Returns:

true if handle is valid, i.e. not null.

Definition at line 42 of file Handle.h.

template<class T >

qpid::client::Handle< T >::operator bool

(

)

const [inline]

Definition at line 47 of file Handle.h.

template<class T >

bool qpid::client::Handle< T >::operator!

(

)

const [inline]

Definition at line 48 of file Handle.h.

template<class T >

Handle< T > & qpid::client::Handle< T >::operator=

(

const Handle< T > &

h

)

[inline]

Definition at line 45 of file HandlePrivate.h.

References qpid::client::Handle< T >::swap().

template<class T >

void qpid::client::Handle< T >::swap

(

Handle< T > &

h

)

[inline]

Definition at line 48 of file HandlePrivate.h.

References qpid::client::Handle< T >::impl.

Referenced by qpid::client::Handle< T >::operator=().

---

Member Data Documentation

template<class T >

T* qpid::client::Handle< T >::impl [protected]

Definition at line 54 of file Handle.h.

Referenced by qpid::client::HandleAccess< T >::getImpl(), qpid::client::Handle< T >::Handle(), qpid::client::Handle< qpid::client::SubscriptionImpl >::isNull(), qpid::client::Handle< qpid::client::SubscriptionImpl >::isValid(), qpid::client::Handle< qpid::client::SubscriptionImpl >::operator bool(), qpid::client::Handle< qpid::client::SubscriptionImpl >::operator!(), qpid::client::Handle< T >::swap(), and qpid::client::Handle< T >::~Handle().

---

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

• qpid/client/Handle.h
• qpid/client/HandlePrivate.h