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

#include <cartotype_list.h>

Public Member Functions
	TConstIter (const CListBase &aList, const TListLink *aLink)
	operator const T * () const
void	Next ()
void	Prev ()
bool	AtStart () const

Detailed Description

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

A constant iterator for traversing lists of pointers. The iterator's 'operator const TYPE*' function returns a const pointer to the iterator's current element, or null if the list is empty or the iterator has reached the end or start of the list.

Constructor & Destructor Documentation

TConstIter()

template<class T >

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

inline

Creates a constant 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 >::TConstIter::AtStart ( ) const

inline

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

Next()

template<class T >

void CartoType::CPointerList< T >::TConstIter::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 >::TConstIter::operator const T * ( ) const

inline

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

Prev()

template<class T >

void CartoType::CPointerList< T >::TConstIter::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