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sub read_cmp_file;
sub read_cmp_line;
sub name_anonymous_component;
sub port_or_component_or_junction;
sub read_lbl_file;
sub read_lbl_line;
sub sort_components;
sub write_header;
sub write_body;
sub write_component;
my $debug = 0;
## fields to write to cmp.m
my (@component_name,
%component_type,
%component_cr,
%component_arg,
%component_rep);
my (@component_name_lbl_index,
%sorted_component_list,
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sub read_cmp_file;
sub read_cmp_line;
sub name_anonymous_component;
sub port_or_component_or_junction;
sub read_lbl_file;
sub read_lbl_line;
sub sort_components;
sub sort_rule;
sub write_header;
sub write_body;
sub write_component;
my $debug = 0;
## fields to write to cmp.m
my (@component_name,
%component_type,
%component_cr,
%component_arg,
%component_rep);
my (%sorted_component_list,
%component_class,
%anonymous_component_type_index);
## files to read/write
my ($cmp, $lbl, $out);
my $sys = '';
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# class is inferred from type and name
# (cr and args are placeholders)
($type, $name, $rep) = read_cmp_line($line);
$name = name_anonymous_component($type) if ($name eq '');
$class = port_or_component_or_junction ($type, $name);
$component_name [++$i] = $name;
$component_type {$name} = $type;
$component_rep {$name} = $rep;
$component_cr {$name} = '';
$component_arg {$name} = '';
$component_class {$name} = $class;
}
close (CMP);
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# class is inferred from type and name
# (cr and args are placeholders)
($type, $name, $rep) = read_cmp_line($line);
$name = name_anonymous_component($type) if ($name eq '');
$class = port_or_component_or_junction ($type, $name);
$component_name [$i++] = $name;
$component_type {$name} = $type;
$component_rep {$name} = $rep;
$component_cr {$name} = '';
$component_arg {$name} = '';
$component_class {$name} = $class;
}
close (CMP);
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# lbl provides name, cr and arg information
($name, $cr, $arg) = read_lbl_line (@line);
$component_cr{$name} = $cr;
$component_arg{$name} = $arg;
$component_name_lbl_index[++$i] = $name;
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# lbl provides name, cr and arg information
($name, $cr, $arg) = read_lbl_line (@line);
$component_cr{$name} = $cr;
$component_arg{$name} = $arg;
}
close (LBL);
}
sub read_lbl_line() {
my @line = @_;
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EOF
close (OUT);
}
sub sort_components ()
{
# sorts components into the order in which they are found in the label
# file within the classes: ports, components then junctions.
my ($name, $class, $i, $j, $target);
$i = 0;
foreach $target ("port", "component", "0junction", "1junction") {
# get targets in lbl
for ($j = 1; $j < scalar @component_name_lbl_index; $j++) {
$name = $component_name_lbl_index[$j];
$class = $component_class{$name};
if ($class eq $target) {
$sorted_component_list{$name} = ++$i;
print "sorted: '$name' '$i'\n" if ($debug);
}
}
# get targets not in lbl
for ($j = 1; $j < scalar @component_name; $j++) {
$name = $component_name[$j];
$sorted_component_list{$name} = ++$i;
print "sorted: '$name' '$i'\n" if ($debug);
}
}
}
}
}
sub write_body() {
my (%reverse_sorted_component_list, $name);
%reverse_sorted_component_list = reverse (%sorted_component_list);
for (my $key = 1; $key < scalar @component_name; $key++) {
$name = $reverse_sorted_component_list{$key};
write_component ($name);
}
}
sub write_component() {
my ($name) = @_;
my $i = $sorted_component_list{$name};
open (OUT, ">>$out") or
die "MTT: cannot open $out for writing.\n";
print OUT
"if (i == $i)\n" .
"\tcomp_type = '$component_type{$name}';\n" .
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EOF
close (OUT);
}
sub sort_components ()
{
# sorts components into alphabetical order (type:name)
# within the classes: ports, components then junctions.
my ($name, $class, $i, $j, $target);
$i = 0;
foreach $target ("port", "component", "0junction", "1junction") {
my @sorted_list = sort (sort_rule @component_name);
for $name (@sorted_list) {
$class = $component_class{$name};
if ($class eq $target) {
if (! defined ($sorted_component_list{$name})) {
$sorted_component_list{$name} = $i++;
print "sorted: '$name' '$i'\n" if ($debug);
}
}
}
}
}
sub sort_rule ()
{
my ($type1, $name1, $string1,
$type2, $name2, $string2);
$name1 = $a;
$name2 = $b;
$type1 = $component_type{$name1};
$type2 = $component_type{$name2};
$string1 = sprintf ("%s:%s", $type1, $name1);
$string2 = sprintf ("%s:%s", $type2, $name2);
return ($string1 cmp $string2);
}
sub write_body() {
my (%reverse_sorted_component_list, $name);
%reverse_sorted_component_list = reverse (%sorted_component_list);
for (my $key = 0; $key < scalar @component_name; $key++) {
$name = $reverse_sorted_component_list{$key};
write_component ($name);
}
}
sub write_component() {
my ($name) = @_;
my $i = $sorted_component_list{$name}+1;
open (OUT, ">>$out") or
die "MTT: cannot open $out for writing.\n";
print OUT
"if (i == $i)\n" .
"\tcomp_type = '$component_type{$name}';\n" .
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