Re: [Pharo-dev] Why does not have a standard Tree Structure in Pharo? ( stepharo )

On Sat, Apr 23, 2016 at 12:03:03PM +0200, p...@highoctane.be wrote: > There are BTrees (I made a copy in my Smalltalkhub): > http://www.smalltalkhub.com/#!/~philippeback/Trees > http://stackoverflow.com/questions/6917310/tree-implementations-in-smalltalk Also http://smalltalkhub.com/#!/~hernan/Tre

Re: [Pharo-dev] Why does not have a standard Tree Structure in Pharo? ( stepharo )

There are BTrees (I made a copy in my Smalltalkhub): http://www.smalltalkhub.com/#!/~philippeback/Trees http://stackoverflow.com/questions/6917310/tree-implementations-in-smalltalk HTH Phil On Sat, Apr 23, 2016 at 11:35 AM, Esteban Lorenzano wrote: > But please notice that FTTreeDataSource i

Re: [Pharo-dev] Why does not have a standard Tree Structure in Pharo? ( stepharo )

But please notice that FTTreeDataSource is not a “Tree Structure”, and it is not its purpose… FTTreeDataSource is a data source :) a provider of data for visualisation purposes, in a tree way. This is very different than been a tree structure… for example, FTTreeDataSource could *contain* a tre

Re: [Pharo-dev] Why does not have a standard Tree Structure in Pharo? ( stepharo )

Ok I see. Indeed. You are right. If you want to help proposing one then we can improve the situation together. Hi Stef, I mean, Tree structure is a standard Data Structure including store, edit and visit. (endorder,preorder). tree as a struture has a set of protocol for operations. TreeStrut

Re: [Pharo-dev] Why does not have a standard Tree Structure in Pharo? ( stepharo )

Hi Stef, I mean, Tree structure is a standard Data Structure including store, edit and visit. (endorder,preorder). tree as a struture has a set of protocol for operations. TreeStruture is a class of Dolphin ( it has become an opensource project now ). TreeStructure implements the protocol and or

Re: [Pharo-dev] Why does not have a standard Tree Structure in Pharo?

Dear Pharoes, I see a lot of tree applications in Pharo, like Nautilus, GLM, FastTable, Spec, etc but they have their own tree structures. not common for others. can you give some example? I do not think that we have different tree structures so I'm curious. This is probably because the T

[Pharo-dev] Why does not have a standard Tree Structure in Pharo?

Dear Pharoes, I see a lot of tree applications in Pharo, like Nautilus, GLM, FastTable, Spec, etc but they have their own tree structures. not common for others. I just looked into Dolpin Smalltalk , it has a standard TreeStructure class used anywhere. Why does not have a standard Tree S