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nick_2012 has asked for the wisdom of the Perl Monks concerning the following question:
Hi Perl Monks,
I have an input file of the format:
instance A {
net1
net2
instance B {
net3
net4
instance C {
net5
net5
}
instance D {
net7
net8
}
}
instance E {
net9
net10
}
}
can you propose a perl script which can parse this and produce an output which looks like:
net1
net2
B/net3
B/net4
B/C/net5
B/C/net6
B/D/net7
B/D/net8
E/net9
E/net10
I cant seem to figure an easy way of going up and down the hierarchy in the instance file and printing the same to each of the nets in the file...
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Re: saif format parsing
by Gangabass (Vicar) on Aug 06, 2012 at 12:36 UTC
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The common answer for such questions is:
Show us what have you tried | [reply] |
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I have been able to figure out a solution using a stack to this problem. I push onto the stack whenever "instance(" and pop from it whenever ")". This way I can keep a tab on level of instance name in an array based on push operations.
thanks offering to help.
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