Beefy Boxes and Bandwidth Generously Provided by pair Networks
There's more than one way to do things
 
PerlMonks  

Re^4: Filehandle problem

by amma (Novice)
on May 07, 2013 at 11:38 UTC ( #1032468=note: print w/replies, xml ) Need Help??


in reply to Re^3: Filehandle problem
in thread Filehandle problem

................................. ................................. s_abc_in(1450) <= s_abc_out(324); # this is my first match s_abc_in(1451 <= s_abc_out(1450); .................................

After the first match , the if condition should execute and place lines of for loop. if it fails the remaining lines of the whole original file should go into the new file. This is my requirement.

Replies are listed 'Best First'.
Re^5: Filehandle problem
by Random_Walk (Prior) on May 07, 2013 at 11:55 UTC

    Your main problem is using $1. If you used strictures this would be a fatal error, stopping you treading on your own toes :)

    use strict; use warnings; my $label = 'owt'; while (my $line = <DATA>) { if ($line =~ m/s_abc_in\(\d+\).*\s*<=\s*s_abc_out\(\d+\).*/){ for (1..6){ my $j = $_ + 1; print "a_abc_in\_rrfa_$label($j) <= s_abc_out\_rrfa_$label($_);\ +n"; } } else { print $line; } } __DATA__ ................................. s_abc_in(1450) <= s_abc_out(324); # this is my first match an unmatched line s_abc_in(1451) <= s_abc_out(1450); unmatched line, as are the ...... lines ................................

    Cheers,
    R.

    Pereant, qui ante nos nostra dixerunt!
      Actually if you look carefully, he is correctly using $l (as in L or line), not $1 (one).

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1032468]
help
Chatterbox?
[thepkd]: Yes this is my first time in cb. Trying to work my way around.
[JohnCub]: "A ref too far" would make a good title for anyone's perl memoirs
[thepkd]: Anyways it works with $aohoaoh[0]->{'foo '}[0]->{'bar'}
[GotToBTru]: "I did it my $way"
[JohnCub]: I hope $way isn't a hashref. ;)
[GotToBTru]: many times i've been told I made a real hash of thiings
[GotToBTru]: so .. perhaps it should b e

How do I use this? | Other CB clients
Other Users?
Others taking refuge in the Monastery: (10)
As of 2016-12-06 13:48 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    On a regular basis, I'm most likely to spy upon:













    Results (105 votes). Check out past polls.