[fpc-pascal] Swopping two items in TCollection
Michael Van Canneyt
michael at freepascal.org
Thu Jan 14 17:29:45 CET 2010
Please do, this way we won't forget it.
On Thu, 14 Jan 2010, Wimpie Nortje wrote:
> 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.
>> fpc-pascal maillist - fpc-pascal at lists.freepascal.org
> fpc-pascal maillist - fpc-pascal at lists.freepascal.org
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