I have a TObjectList with OwnsObjects = true. It contains quite a few objects. Now I want to remove the object at index Idx from that list, without freeing it. Is the Extract method the only option? ExtractedObject := TheList.Extract(TheList[Idx]); All other methods seem to free the object. I am looking for something a little bit more...
I've created a class like TMyClass = class(TObject) private FList1: TObjectList<List1>; FList2: TObjectList<List2>; public end; Now, I want a method FillArray(Content);, which preferably should be implemented once, i.e. no overload. I believe this is possible using generics, but I'm too inexperienced with these beasts to actually ...
I need to understand how to use the generic Delphi 2009 TObjectList. My non-TObjectList attempt looked like TSomeClass = class(TObject) private FList1: Array of TList1; FList2: Array of TList2; public procedure FillArray(var List: Array of TList1; Source: TSource); Overload; procedure FillArray(var List: Array of TList2; Source:...
I think i need a nudge in the right direction: I have two Tobjectlists of the same datatype, and i want to concatenate these into a new list into which list1 shall be copied used unmodified followed by list2 reversed) type TMyListType = TobjectList<MyClass> var list1, list2, resList : TMyListtype begin FillListWithObjects(list1...