You are right, of course. Thanks for pointing it out.
I absentmindedly copied the sequence from the result of an early script where the nodes were in that order. Using the same structure that we have in the company example, the post-order traversal is correct. Just change "callback" into "callbackback" and the printout will be:
net empl: 6 budget: 25000
str empl: 8 budget: 65000
sales empl: 14 budget: 90000
pers empl: 4 budget: 10000
res empl: 10 budget: 100000
dev empl: 15 budget: 90000
R&D empl: 25 budget: 190000
company empl: 43 budget: 290000
|
<company>
/--------+---------\
| | |
<sales> <pers> <R&D>
/-----\ /-----\
| | | |
<net> <str> <res> <dev>
_ _ _ _
(_|| | |(_|><
_|
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|