File indexing completed on 2024-04-21 05:41:53

 #!/usr/bin/perl -w
 
 # Usage: add_destructor_override.pl *.h 
 # add overide when we have virtual destructor (not perfect as sometimes we define destructor as virtual.
 # so you need to test compile.
 
 use strict;
 use File::Basename;
 use lib dirname($0);
 use functionUtilkde;
 
 foreach my $file (@ARGV) {
 
     # I don't use functionUtilkde::substInFile because it touches all files, even those which were not modified.
     my $modified;
     open(my $FILE, "<", $file) or warn "We can't open file $file:$!\n";
     my @l = map {
         my $orig = $_;
 
         my $regexp = qr/
            ^(\s*)                        # (1) Indentation
            virtual\s*~                   # (2) virtual
            (.*)                          # (3) function
            \(\);$
            /x; # /x Enables extended whitespace mode
         if (my ($indent, $function) = $_ =~ $regexp) {
            $_ = $indent . "~" . $function . "() override;" . "\n";
         }
 
         $modified ||= $orig ne $_;
         $_;
     } <$FILE>;
 
     if ($modified) {
         open (my $OUT, ">", $file);
         print $OUT @l;
         close ($OUT);
     }
 }
 
 functionUtilkde::diffFile( "@ARGV" );