Hi, There is a licencing difference : fpc/AVL_Tree is GPL 2 ( or above ) while lcl/AvgLvlTree is _modified_ LGPL . Is there a reason for this ?
Best regards. 2007/12/8, Mattias Gaertner <[EMAIL PROTECTED]>: > On Sat, 08 Dec 2007 09:53:53 -0300 > Luiz Americo Pereira Camara <[EMAIL PROTECTED]> wrote: > > > Mattias Gaertner wrote: > > > On Fri, 07 Dec 2007 22:52:29 -0300 > > > Luiz Americo Pereira Camara <[EMAIL PROTECTED]> wrote: > > > > > > > > >> I need a class that stores a pointer value indexed by a pointer. > > >> It should provide a way to retrieve the value using the indexed > > >> value. I know TMap from Maps unit. > > >> > > >> There's another class that comes with fpc/lazarus? > > >> > > > > > > unit avglvltree TPointerToPointerTree > > > > > > > > > > BTW: i found the TAVLTree/AVL_Tree unit in fpc code base. It's > > similar to TAvgLvlTree/AvgLvlTree found in LCL (even the author is > > the same = Mattias) > > > > Is there any reason to not use the fpc (TAVLTree) version like being > > buggy or with less performance? > > No. The LCL version has just a few more properties, like a compare > method and some nice to have wrapper classes. > Maybe the LCL goodies code should be copied to the FCL version. > > > I would prefer using fpc to avoid LCL dependency. > > No problem. Just copy the TPointerToPointerTree code and adjust > it to use the AVL_Tree unit. > > I hope that someday the fpc generics are good enough to create a generic > AVL tree. > > > Mattias > > _________________________________________________________________ > To unsubscribe: mail [EMAIL PROTECTED] with > "unsubscribe" as the Subject > archives at http://www.lazarus.freepascal.org/mailarchives > -- Inoussa O. _________________________________________________________________ To unsubscribe: mail [EMAIL PROTECTED] with "unsubscribe" as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
