CartoType::CPointerList< T >::TIter Class Reference

#include <cartotype_list.h>

Public Member Functions
	TIter (CListBase &aList, TListLink *aLink)
	operator const T * ()
	operator T* ()
void	Next ()
void	Prev ()
TLink *	Cur ()
void	MoveCurrentToStart ()
TResult	Insert (T *aPtr)
void	MoveToCurrentPosition (TListLink *aLink)
bool	AtStart () const

Detailed Description

template<class T>
class CartoType::CPointerList< T >::TIter

A non-constant iterator for traversing lists of pointers. There are both const and non-const 'operator TYPE*' functions to return the iterator's current element. They return null if the list is empty or the iterator has reached the end or start of the list.

Constructor & Destructor Documentation

TIter()

template<class T >

CartoType::CPointerList< T >::TIter::TIter ( CListBase &  aList, TListLink *  aLink  )

inline

Creates an iterator referring to the link aLink. If aLink is null, the iterator is a null iterator and cannot be incremented or decremented.

Member Function Documentation

AtStart()

template<class T >

bool CartoType::CPointerList< T >::TIter::AtStart ( ) const

inline

Returns true if this iterator is at the start of the list.

Cur()

template<class T >

TLink * CartoType::CPointerList< T >::TIter::Cur ( )

inline

Returns a pointer to the current link.

Insert()

template<class T >

TResult CartoType::CPointerList< T >::TIter::Insert ( T *  aPtr )

inline

Inserts the item aT before the current item.

MoveCurrentToStart()

template<class T >

void CartoType::CPointerList< T >::TIter::MoveCurrentToStart ( )

inline

Moves the current item to the start of the list.

MoveToCurrentPosition()

template<class T >

void CartoType::CPointerList< T >::TIter::MoveToCurrentPosition ( TListLink *  aLink )

inline

Moves the link aLink to the current position.

Next()

template<class T >

void CartoType::CPointerList< T >::TIter::Next ( )

inline

Moves to the next item. The iterator becomes a null iterator if there are no more items.

operator const T *()

template<class T >

CartoType::CPointerList< T >::TIter::operator const T * ( )

inline

Returns a const pointer to the current item, or null if this is a null iterator.

operator T*()

template<class T >

CartoType::CPointerList< T >::TIter::operator T* ( )

inline

Returns a pointer to the current item, or null if this is a null iterator.

Prev()

template<class T >

void CartoType::CPointerList< T >::TIter::Prev ( )

inline

Moves to the previous item. The iterator becomes a null iterator if there are no more items.

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

• cartotype_list.h