FGL extension for FPC 2.6.4

Original Reporter info from Mantis: s_tarassov

• Reporter name: Serguei Tarassov

Description:

As FPC 2.6.4 does not include generic tree implementation (there are some limitation of compiler), I use my own named FGLExt for differents purposes.

If you're need to include it to current distribution, here is 2 files attached:

fglext.pas - implements TFPGTree, TFPGTreeNode and TFPGStack classes
fglexttest.pas - some unit tests for it and use cases.

As I know, FPC 2.x will be more generic-developed so the more usable implementation of tree may be done.

Mantis conversion info:

• Mantis ID: 27815
• Platform: All
• Version: 1.2.6
• Monitored by: » s_tarassov (Serguei Tarassov)