I found some data structure related units in LCL (AvgLvlTree, DynamicArray, DynHashArray, DynQueue, etc.). To be consistent (LCL: visual components, FCL: non-visual), wouldn't it be better to move them to FCL?

In our previous episode, leledumbo said:

I found some data structure related units in LCL (AvgLvlTree, DynamicArray, DynHashArray, DynQueue, etc.). To be consistent (LCL: visual components, FCL: non-visual), wouldn't it be better to move them to FCL?

What is there that is not already in FPC ? Are these not simply leftovers of older times when Lazarus still had to compile with 1.0.x?

AvgLvlTree, DynamicArray,

DynHashArray, DynQueue

Oh, I didn't know about it. The first time I use Lazarus FPC was already 2.0.4. Well, some of them has FCL counterparts and some don't: AvgLvlTree = AVL_Tree
DynamicArray = ??? (object wrapper of normal dynamic array?) DynQueue = TObjectQueue or TQueue
DynHashArray = ???
LazLinkedList = ???

I miss these data structures in FCL: linked list, graph, and tree (not AVL one).

Found a new one on the net: http://redbeesoft.com/

Good news:
- FPC compatible
- Both open source and proprietary editions available

leledumbo wrote

Found a new one on the net: http://redbeesoft.com/

Looks interesting. They specifically mention it is FPC compatible and cross platform.

Tried the examples with -glh, there seems to be a LOT of mem leaks. I'll try to report (if possible).