Re: [fpc-pascal] Tree data structure

2013-06-01 Thread Graeme Geldenhuys
On 2013-06-01 14:51, Xiangrong Fang wrote: > In another word, I am looking for a lightweight, pure "data" class that is > TTreeView without a GUI binding. You can use tiOPF's base classes: TtiObjectList and TtiObject. tiOPF can be used without the persistence part - simply as data containers and

Re: [fpc-pascal] Tree data structure

2013-06-01 Thread Sven Barth
On 01.06.2013 15:51, Xiangrong Fang wrote: Hello, Is there any built-in general Tree data structure in FPC/Lazarus library? "General" means: 1) it is a "generic" class or its "node" is a pointer which is suitable for general use 2) it is NOT balanced tree or binary tree, but just like a f

[fpc-pascal] Tree data structure

2013-06-01 Thread Xiangrong Fang
Hello, Is there any built-in general Tree data structure in FPC/Lazarus library? "General" means: 1) it is a "generic" class or its "node" is a pointer which is suitable for general use 2) it is NOT balanced tree or binary tree, but just like a file system tree. In another word, I am looking fo