How to print out Tree Structure?

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How do I print out a tree structure?

I'm trying to improve performance in our app. I've got performance information in the form of a tree of calls, with the following node class: public class Node { public string Name; // method name public decimal Time; // time spent in method public List<Node> Children; } I want to print out the tree such that I can see lines between the nodes - something like in this question. What's an algorithm I can use in C# for doing that? Edit: Obviously I need to use recursion - but my attempts keep...

Answer:

The trick is to pass a string as the indent and to treat the last child specially: class Node { public...

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Other solutions

Pascal binery tree search problem.?

Every time I run this darn program I get a weird 216 exitcode error. Can anybody help me figure it out? Tha is a Pascal DFS(Depth First Search) binery search app. program prg; uses crt; type ptrnode=^node; node = record data: char; l,r: ptrnode; end...

Answer:

Hey Sende, :D I feel like a complete fool. :) I didn't realise the e-mails from "me, Oley"...

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sende at Yahoo! Answers Mark as irrelevant Undo

Help me find a freeware font for printing 'tree.com" results?

Working in Win XP, I just ran TREE.COM against a dir structure and saved the results to a file; now I'd like to print it. I find that the Terminal fonts doesn't render on our printer because it can't handle the extended char set for all the funky li...

Answer:

Try tree /a for ASCII-only output, which should be friendlier for non-Terminal fonts.

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pax digita at Ask.Metafilter.Com Mark as irrelevant Undo

How to print html dom tree?

i have a DOM tree of a parsed html file. the tree is made of nodes which hold a string and an arraylist of children nodes. i'm stumped on how to print out the html code equivalent of the tree. for simplicity, the DOM tree doesn't have any complicated...

Answer:

When you say that the closing tags don't print correctly, do you mean that they don't print at all,...

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some guy named mike at Yahoo! Answers Mark as irrelevant Undo

Will the structure can be like tree , then if so how would be its reinforcement provident, the tree structure is like palm tree?

the structure be in vertical positioned and its deal with al field of civil engineering and building construction

Answer:

If the structure is in a form of a tree, the foundation should be in the structure that will look like...

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devam at Ask.com old Mark as irrelevant Undo

Answer:

B+ tree From Wikipedia: The NTFS, ReiserFS, NSS, XFS, JFS, and ReFS filesystems all use this type of...

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Prathab Kali at Quora Mark as irrelevant Undo

How do you print a python unicode data structure?

I figured out how to print python unicode with Chinese characters on to a web page and see the characters: print u_char.encode('utf-8') But if i have a data structure that contains unicode strings, how can i print the data structure and see the characters...

Answer:

You can do this in Python 2 by subclassing pprint.PrettyPrinter: # coding=utf-8 import pprint _escape...

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Anders Kaseorg at Quora Mark as irrelevant Undo

Can a node in a tree (data structure) have more than 2 children?

In the concept of Trees in data structure, it is defined as a kind of data structure which consists of nodes having hierarchical order. Most images or representation of a tree are nodes having only AT MOST 2 children. Though i'm wondering cause it wasn...

Answer:

Yes look up b trees.

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ioLLo at Yahoo! Answers Mark as irrelevant Undo

Is there a general purpose data structure which combines a multi-node tree with a hashtable?

I've been making an addon to a program (using DotNet) which works on a key string with a description. These are grouped under categories and sub-categories. So a multi-node tree makes sense. But finding a particular node in the tree structure is rather...

Answer:

Did you try the Dictionary datatype used recursively? That should be fast enough. You can also look...

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Jonathan Jaffe at Quora Mark as irrelevant Undo

How to print expression from abstract syntax tree? a tree walker is provided?

an abstract syntax tree (AST) is generated, mean while a tree walker and respective methods are provided, what i need is to print out normal expression represented by the AST.

Answer:

You should elaborate your question. It is not clear what methods you are talking about, it is not even...

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