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itk::SmartPointer< TObjectType > Class Template Reference
[ITK System ObjectsData Access Objects]

Implements transparent reference counting. More...

#include <itkSmartPointer.h>

List of all members.

Public Types

typedef TObjectType ObjectType

Public Member Functions

 SmartPointer ()
 SmartPointer (const SmartPointer< ObjectType > &p)
 SmartPointer (ObjectType *p)
ObjectTypeoperator-> () const
 operator ObjectType * () const
template<typename R> bool operator== (R r) const
template<typename R> bool operator!= (R r) const
ObjectTypeGetPointer () const
bool operator< (const SmartPointer &r) const
bool operator> (const SmartPointer &r) const
bool operator<= (const SmartPointer &r) const
bool operator>= (const SmartPointer &r) const
SmartPointeroperator= (const SmartPointer &r)
 ~SmartPointer ()
bool IsNotNull () const
bool IsNull () const
SmartPointeroperator= (ObjectType *r)
ObjectTypePrint (std::ostream &os) const


Detailed Description

template<class TObjectType>
class itk::SmartPointer< TObjectType >

Implements transparent reference counting.

SmartPointer implements reference counting by overloading operator -> (and *) among others. This allows natural interface to the class referred to by the pointer without having to invoke special Register()/UnRegister() methods directly.

To compile / test this class Windows: cl SmartPointerTest.cxx; ..exe linux: c++ SmartPointerTest.cxx ./a.out other: CCcompiler SmartPointerTest.cxx ./a.out

Definition at line 43 of file itkSmartPointer.h.


Member Typedef Documentation

template<class TObjectType>
typedef TObjectType itk::SmartPointer< TObjectType >::ObjectType
 

Definition at line 46 of file itkSmartPointer.h.


Constructor & Destructor Documentation

template<class TObjectType>
itk::SmartPointer< TObjectType >::SmartPointer  )  [inline]
 

Constructor

Definition at line 49 of file itkSmartPointer.h.

template<class TObjectType>
itk::SmartPointer< TObjectType >::SmartPointer const SmartPointer< ObjectType > &  p  )  [inline]
 

Copy constructor

Definition at line 53 of file itkSmartPointer.h.

template<class TObjectType>
itk::SmartPointer< TObjectType >::SmartPointer ObjectType p  )  [inline]
 

Constructor to pointer p

Definition at line 58 of file itkSmartPointer.h.

template<class TObjectType>
itk::SmartPointer< TObjectType >::~SmartPointer  )  [inline]
 

Destructor

Definition at line 63 of file itkSmartPointer.h.


Member Function Documentation

template<class TObjectType>
ObjectType* itk::SmartPointer< TObjectType >::GetPointer  )  const [inline]
 

Access function to pointer.

Definition at line 95 of file itkSmartPointer.h.

Referenced by itk::SmartPointer< const Self >::operator>=().

template<class TObjectType>
bool itk::SmartPointer< TObjectType >::IsNotNull  )  const [inline]
 

Test if the pointer has been initialized

Definition at line 79 of file itkSmartPointer.h.

template<class TObjectType>
bool itk::SmartPointer< TObjectType >::IsNull  )  const [inline]
 

Test if the pointer has been initialized

Definition at line 81 of file itkSmartPointer.h.

template<class TObjectType>
itk::SmartPointer< TObjectType >::operator ObjectType *  )  const [inline]
 

Return pointer to object.

Definition at line 75 of file itkSmartPointer.h.

template<class TObjectType>
template<typename R>
bool itk::SmartPointer< TObjectType >::operator!= r  )  const [inline]
 

Definition at line 91 of file itkSmartPointer.h.

template<class TObjectType>
ObjectType* itk::SmartPointer< TObjectType >::operator->  )  const [inline]
 

Overload operator ->

Definition at line 71 of file itkSmartPointer.h.

template<class TObjectType>
bool itk::SmartPointer< TObjectType >::operator< const SmartPointer< TObjectType > &  r  )  const [inline]
 

Comparison of pointers. Less than comparison.

Definition at line 99 of file itkSmartPointer.h.

template<class TObjectType>
bool itk::SmartPointer< TObjectType >::operator<= const SmartPointer< TObjectType > &  r  )  const [inline]
 

Comparison of pointers. Less than or equal to comparison.

Definition at line 107 of file itkSmartPointer.h.

template<class TObjectType>
SmartPointer& itk::SmartPointer< TObjectType >::operator= ObjectType r  )  [inline]
 

Overload operator assignment.

Definition at line 119 of file itkSmartPointer.h.

template<class TObjectType>
SmartPointer& itk::SmartPointer< TObjectType >::operator= const SmartPointer< TObjectType > &  r  )  [inline]
 

Overload operator assignment.

Definition at line 115 of file itkSmartPointer.h.

template<class TObjectType>
template<typename R>
bool itk::SmartPointer< TObjectType >::operator== r  )  const [inline]
 

Template comparison operators.

Definition at line 87 of file itkSmartPointer.h.

template<class TObjectType>
bool itk::SmartPointer< TObjectType >::operator> const SmartPointer< TObjectType > &  r  )  const [inline]
 

Comparison of pointers. Greater than comparison.

Definition at line 103 of file itkSmartPointer.h.

template<class TObjectType>
bool itk::SmartPointer< TObjectType >::operator>= const SmartPointer< TObjectType > &  r  )  const [inline]
 

Comparison of pointers. Greater than or equal to comparison.

Definition at line 111 of file itkSmartPointer.h.

template<class TObjectType>
ObjectType* itk::SmartPointer< TObjectType >::Print std::ostream &  os  )  const [inline]
 

Function to print object pointed to

Definition at line 133 of file itkSmartPointer.h.


The documentation for this class was generated from the following file:
Generated at Thu May 25 02:22:15 2006 for ITK by doxygen 1.3.5 written by Dimitri van Heesch, © 1997-2000