idllib

Personal IDL library for M. Galloy

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mgcoarraylistiterator__define.pro


This class provides a nice way to iterate through all the elements of an array list.

Class description for mgcoarraylistiterator

Inheritance

Routines

result = mgcoarraylistiterator::hasNext()

Determine if the underlying collection has another element to retrieve.

result = mgcoarraylistiterator::next()

Return the next item in the underlying collection.

mgcoarraylistiterator::remove

Removes from the underlying MGArrayList the last element returned.

mgcoarraylistiterator::cleanup

Free resources of the iterator (not the underlying collection).

result = mgcoarraylistiterator::init(arraylist)

Initialize an MGArrayListIterator.

mgcoarraylistiterator__define

Define member variables.

Routine details

top source mgcoarraylistiterator::hasNext

result = mgcoarraylistiterator::hasNext()

Determine if the underlying collection has another element to retrieve.

Return value

1 if underlying collection has another element, 0 otherwise

top source mgcoarraylistiterator::next

result = mgcoarraylistiterator::next()

Return the next item in the underlying collection.

Return value

list item

top source mgcoarraylistiterator::remove

mgcoarraylistiterator::remove

Removes from the underlying MGArrayList the last element returned.

top source mgcoarraylistiterator::cleanup

mgcoarraylistiterator::cleanup

Free resources of the iterator (not the underlying collection).

top source mgcoarraylistiterator::init

result = mgcoarraylistiterator::init(arraylist)

Initialize an MGArrayListIterator.

Return value

1 for success, 0 otherwise

Parameters

arraylist in required type=object

MGcoArrayList to iterator over

top source mgcoarraylistiterator__define

mgcoarraylistiterator__define

Define member variables.

Other attributes

Requires:

IDL 6.0

File attributes

Modification date: Mon Nov 29 18:32:28 2010
Lines: 122
Docformat: rst rst
Personal library of Michael Galloy
Contact me if you have enhancement requests or bug fixes.