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Re^4: how to construct tree from parent pointer listby bryank (Acolyte) |
on Jun 30, 2009 at 16:00 UTC ( [id://776080]=note: print w/replies, xml ) | Need Help?? |
Hi,
Can you explain what the pieces of this does
For example, what is '$cb' ? What I am trying to do is output the tree in a flattened format once the tree is built. Something like : Fruit|Apple|Granny Smith.. Fruit being the parent of Apple, Apple being the parent of Granny Smith..
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