From: Bu Mihai <mihai.bulhac@...>
Date: 2008-03-31T17:40:38+09:00
Subject: Re: rexml to slow

Im trying to build a map and to memorize all routes. I have a root node 
wich will generate some roads and each road will generate another roads 
and i have to go on all roads until there is no road unchecked.
If im on a road and that road generates new roads then to go an all 
generated road i must begin my route from the begining not from the road 
who generates his child roads.

<root>
   <roads>
       <road testit="yes" again="yes" duplicate_road="no" >road1</road>
           <roads>
                <road testit="no" again="yes" 
duplicate_road="no">road3</road>
            </roads>
        <road testit="no" again="yes" duplicate_road="no">road2</road>
            <roads>
               <road testit="no" again="no" 
duplicate_road="yes">road3</road>
            </roads>
   </roads>
</root>

I have the root node who generate two roads: road1 and road2 and i must 
verify this roads and check if each road will generate new roads; if yes 
then i must set "again=yes" because that road has "childs" who must be 
checked. So for example road1 generate road3 but to get to road3 i must 
go to root->road1->road3 and so on... (if road3 generates 3 another 
roads to go on one road i must have root->road1->road3->road3_1 or 
road3_2 or road3_3)

Also i must have a attribute duplicate_road; for example if road2 
generates also road3 then i will compare all checked roads till that 
moment and if it is found then that means it is a duplicate road so i 
mustnt check if again (again=no)

And so i can generate in xml a map with roads (for the moment i dont 
care which path is shorter only to find a path from the root to the 
road_x based on the xml map).

Tnx.

-- 
Posted via http://www.ruby-forum.com/.