Hi Monks,

Good day to all...

I have four input files as follows.

XOR_portmap file is as follows
m : XOR2 port map (A=> in1, B=> enable_c, Y => output);

[download]
uut_names file is as follows
M1
M2
M3

[download]
nets file is as follows
a_c
b_c
c_c

[download]
enabled_nets file is as follows
a_e
b_e
c_e

[download]

My perl script has to read XOR_portmap file and write to XOR_portmap_nets with substitution in for loop. i.e it should substitute m in XOR_portmap file by 1st, 2nd, 3rd element of uut_names and in1 by 1st, 2nd, 3rd element of nets_names and output by 1st, 2nd, 3rd element of enabled_nets...

Here is the code i wrote and the output file it generates....i attached my expected output file also... Correct the mistake in the code monks... Thank you all... 

use strict;
use warnings;

open (IN1, "<XOR_portmap.txt") or die;
open (IN2, "<uut_names.txt") or die;
open (IN3, "<nets.txt") or die;
open (IN4, "<enabled_nets.txt") or die;
open (OUT, ">>XOR_portmap_nets.txt") or die;

my @uut_names = <IN2>;
my @nets = <IN3>;
my @enabled_nets = <IN4>;

chomp @uut_names;
chomp @nets;
chomp @enabled_nets;

while (<IN1>) {
    foreach my $i ( 0..$#nets ) {
        print OUT if ((s/m/$uut_names[$i]/) && (s/in1/$nets[$i]/) && (
+s/output/$enabled_nets[$i]/));
    }
}

close (IN1);
close (IN2);
close (IN3);
close (IN4);
close (OUT);

[download]

XOR_portmap_nets file generated for this code is as follows..

M1
 : XOR2 port map (A=> a_c
, B=> enable_c, Y => a_e
);

[download]

One more question is, why is it doing each substitution at newline only, instead of writing it as M1: XOR2 port map (A=> a_c, B=> enable_c, Y => a_e); (in single line)

But, i want XOR_portmap_nets file (my expected output file) as follows..

M1 : XOR2 port map (A=> a_c, B=> enable_c, Y => a_e);
M2 : XOR2 port map (A=> b_c, B=> enable_c, Y => b_e);
M3 : XOR2 port map (A=> c_c, B=> enable_c, Y => c_e);

[download]

In reply to Does problem is in the for loop??? by sumathigokul

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