[fpc-pascal] Swopping two items in TCollection

[Michael Van Canneyt]

Please do, this way we won't forget it.

Michael.

On Thu, 14 Jan 2010, Wimpie Nortje wrote:

> Thanks.
>
> An exhange() would be usefull. Should I file a bug report?
>
> Michael Van Canneyt wrote:
>> 
>> 
>> On Thu, 14 Jan 2010, Wimpie Nortje wrote:
>> 
>>> Hi list
>>> 
>>> I have a class derived from Tcollection, holding items derived from 
>>> TCollectionItem. How do I swop two items in the collection? FItem is of 
>>> type TList which has an exchange function, but that is private and not 
>>> accessable to me.
>> 
>> You can set the Items' Index property.
>> 
>> Maybe we should introduce a method Exchange(I,J : Integer) which does this
>> automatically in 1 go.
>> 
>> Michael.
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