CountedRefWeakPtr< PtrType > Class Template Reference

#include <countedref.h>

Private Types
typedef CountedRefWeakPtr	self

Name template arguments
typedef PtrType	ptr_type
	Construct unassigned weak reference. More...
typedef CountedRefPtr< CountedRefIndirectPtr< ptr_type > * >	ptrptr_type
	Construct unassigned weak reference. More...
ptrptr_type	m_indirect
	Construct unassigned weak reference. More...
	CountedRefWeakPtr ()
	Construct unassigned weak reference. More...
	CountedRefWeakPtr (ptr_type ptr)
	Convert from pointer. More...
	CountedRefWeakPtr (const self &rhs)
	Construct copy. More...
	~CountedRefWeakPtr ()
	Unlink one reference (handled by CountedRefPtr) More...
void	invalidate ()
	Mark weak reference as invalid. More...
bool	unassigned () const
	Test whether reference was never used. More...
	operator bool () const
	Pointer-style interface. More...
self &	operator= (const self &rhs)
	Construct unassigned weak reference. More...
self &	operator= (ptr_type ptr)
	Construct unassigned weak reference. More...
bool	operator== (ptr_type ptr) const
	Construct unassigned weak reference. More...
bool	operator!= (ptr_type rhs) const
	Construct unassigned weak reference. More...
const ptr_type	operator-> () const
	Construct unassigned weak reference. More...
ptr_type	operator-> ()
	Construct unassigned weak reference. More...

Detailed Description

template<class PtrType>
class CountedRefWeakPtr< PtrType >

Definition at line 154 of file countedref.h.

Member Typedef Documentation

ptr_type

template<class PtrType >

typedef PtrType CountedRefWeakPtr< PtrType >::ptr_type

Construct unassigned weak reference.

Definition at line 161 of file countedref.h.

ptrptr_type

template<class PtrType >

typedef CountedRefPtr<CountedRefIndirectPtr<ptr_type>*> CountedRefWeakPtr< PtrType >::ptrptr_type

Construct unassigned weak reference.

Definition at line 162 of file countedref.h.

self

template<class PtrType >

typedef CountedRefWeakPtr CountedRefWeakPtr< PtrType >::self

private

Definition at line 155 of file countedref.h.

Constructor & Destructor Documentation

CountedRefWeakPtr() [1/3]

template<class PtrType >

CountedRefWeakPtr< PtrType >::CountedRefWeakPtr ( )

inline

Construct unassigned weak reference.

Definition at line 166 of file countedref.h.

: m_indirect(NULL) { }

CountedRefWeakPtr() [2/3]

template<class PtrType >

CountedRefWeakPtr< PtrType >::CountedRefWeakPtr ( ptr_type  ptr )

inline

Convert from pointer.

Definition at line 169 of file countedref.h.

: m_indirect(new CountedRefIndirectPtr<ptr_type>(ptr)) { }

CountedRefWeakPtr() [3/3]

template<class PtrType >

CountedRefWeakPtr< PtrType >::CountedRefWeakPtr ( const self &  rhs )

inline

Construct copy.

Definition at line 172 of file countedref.h.

:  m_indirect(rhs.m_indirect) { }

~CountedRefWeakPtr()

template<class PtrType >

CountedRefWeakPtr< PtrType >::~CountedRefWeakPtr ( )

inline

Unlink one reference (handled by CountedRefPtr)

Definition at line 175 of file countedref.h.

{ }

Member Function Documentation

invalidate()

template<class PtrType >

void CountedRefWeakPtr< PtrType >::invalidate ( )

inline

Mark weak reference as invalid.

Definition at line 178 of file countedref.h.

{  *this = NULL; }

operator bool()

template<class PtrType >

CountedRefWeakPtr< PtrType >::operator bool ( ) const

inline

Pointer-style interface.

Definition at line 184 of file countedref.h.

{  return operator->(); }

operator!=()

template<class PtrType >

bool CountedRefWeakPtr< PtrType >::operator!= ( ptr_type  rhs ) const

inline

Construct unassigned weak reference.

Definition at line 199 of file countedref.h.

{ return !operator==(rhs); }

operator->() [1/2]

template<class PtrType >

ptr_type CountedRefWeakPtr< PtrType >::operator-> ( )

inline

Construct unassigned weak reference.

Definition at line 201 of file countedref.h.

{   return (m_indirect? m_indirect->m_ptr:NULL); }

operator->() [2/2]

template<class PtrType >

const ptr_type CountedRefWeakPtr< PtrType >::operator-> ( ) const

inline

Construct unassigned weak reference.

Definition at line 200 of file countedref.h.

{ return (m_indirect? m_indirect->m_ptr: NULL); }

operator=() [1/2]

template<class PtrType >

self & CountedRefWeakPtr< PtrType >::operator= ( const self &  rhs )

inline

Construct unassigned weak reference.

Definition at line 185 of file countedref.h.

                                   {
    m_indirect = rhs.m_indirect;
    return *this;
  }

operator=() [2/2]

template<class PtrType >

self & CountedRefWeakPtr< PtrType >::operator= ( ptr_type  ptr )

inline

Construct unassigned weak reference.

Definition at line 189 of file countedref.h.

                                {
    if (!m_indirect)
      m_indirect = new CountedRefIndirectPtr<ptr_type>(ptr);
    else
      m_indirect->m_ptr = ptr;
    return *this;
  }

operator==()

template<class PtrType >

bool CountedRefWeakPtr< PtrType >::operator== ( ptr_type  ptr ) const

inline

Construct unassigned weak reference.

Definition at line 196 of file countedref.h.

                                      {
    return m_indirect &&(m_indirect->m_ptr == ptr);
  }

unassigned()

template<class PtrType >

bool CountedRefWeakPtr< PtrType >::unassigned ( ) const

inline

Test whether reference was never used.

Definition at line 181 of file countedref.h.

{ return !m_indirect; }

Field Documentation

m_indirect

template<class PtrType >

ptrptr_type CountedRefWeakPtr< PtrType >::m_indirect

private

Construct unassigned weak reference.

Definition at line 204 of file countedref.h.

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

• Singular/countedref.h