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ACE_Array_Iterator Class Template Reference

Implement an iterator over an ACE_Array. More...

#include <Array_Base.h>

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Public Methods

 ACE_Array_Iterator (ACE_Array_Base<T> &)
int next (T *&next_item)
 Pass back the <next_item> that hasn't been seen in the Array. Returns 0 when all items have been seen, else 1.

int advance (void)
 Move forward by one element in the Array. Returns 0 when all the items in the Array have been seen, else 1.

int done (void) const
 Returns 1 when all items have been seen, else 0.

void dump (void) const
 Dump the state of an object.


Public Attributes

 ACE_ALLOC_HOOK_DECLARE
 Declare the dynamic allocation hooks.


Private Attributes

size_t current_
 Pointer to the current item in the iteration.

ACE_Array_Base<T>& array_
 Pointer to the Array we're iterating over.


Detailed Description

template<class T> template class ACE_Array_Iterator

Implement an iterator over an ACE_Array.

This iterator is safe in the face of array element deletions. But it is NOT safe if the array is resized (via the ACE_Array assignment operator) during iteration. That would be very odd, and dangerous.


Constructor & Destructor Documentation

template<classT>
ACE_INLINE ACE_Array_Iterator< T >::ACE_Array_Iterator<T> ( ACE_Array_Base< T >& a )
 


Member Function Documentation

template<classT>
ACE_INLINE int ACE_Array_Iterator< T >::advance ( void )
 

Move forward by one element in the Array. Returns 0 when all the items in the Array have been seen, else 1.

template<classT>
ACE_INLINE int ACE_Array_Iterator< T >::done ( void ) const
 

Returns 1 when all items have been seen, else 0.

template<classT>
ACE_INLINE void ACE_Array_Iterator< T >::dump ( void ) const
 

Dump the state of an object.

template<classT>
int ACE_Array_Iterator<T>::next ( T *& next_item )
 

Pass back the <next_item> that hasn't been seen in the Array. Returns 0 when all items have been seen, else 1.


Member Data Documentation

template<classT>
ACE_Array_Iterator<T>::ACE_ALLOC_HOOK_DECLARE
 

Declare the dynamic allocation hooks.

template<classT>
ACE_Array_Base< T >& ACE_Array_Iterator<T>::array_ [private]
 

Pointer to the Array we're iterating over.

template<classT>
size_t ACE_Array_Iterator<T>::current_ [private]
 

Pointer to the current item in the iteration.


The documentation for this class was generated from the following files:
Generated at Sat Dec 1 11:00:41 2001 for ACE by doxygen1.2.3 written by Dimitri van Heesch, © 1997-2000