[sword-devel] Tree container

[Troy A. Griffitts]

Victor,
	We currently have a treekey class that will do this.  Not sure exactly 
what you are trying to do, but maybe we could give some advice, if you 
give us the details.

You can review the functionality of the treekey with the test program 
genbooktest

Try:

cd sword/tests
mkdir test
./genbooktest test/mytree
c
level1
p
?

Hope this helps,
	-Troy.




Victor Porton wrote:
> I am writing a class which among other will display a tree to the user.
> 
> There exists three approaches: 1. return a tree data structure; 2. use 
> callbacks which will add items to the GUI tree; 3. use virtual functions doing 
> this.
> 
> What the founders of sword and others consider better? Please be argumented.
> 
> In the first case I need an STL-like (template) tree container. Which one we 
> can use and agree to include in Sword (Surely these are spread across The 
> Net)? If none, I can write one.
> 
> As somebody may need it also, we probably should include it in Sword even 
> before I will actually use it in a Bible related class.