[ViewVC] Diff of: cvsroot/COMP/SCRAM/src/Graph/DFS.pm

Comparing COMP/SCRAM/src/Graph/DFS.pm (file contents):
Revision 1.1 by sashby, Tue Jul 20 12:02:52 2004 UTC vs.
Revision 1.2 by sashby, Fri Dec 10 13:41:40 2004 UTC

-+
+package Graph::DFS;
-+
+use strict;
-+
+local $^W = 1;
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+use Graph::Traversal;
-+
+use vars qw(@ISA);
-+
+@ISA = qw(Graph::Traversal);
-+
-+
+sub new
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+   {
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+   my $class = shift;
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+   my $graph = shift;
-+
-+
+   Graph::Traversal::new( $class,
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+                          $graph,
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+                          current =>
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+                          sub { $_[0]->{ active_list }->[ -1 ] },
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+                          finish  =>
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+                          sub { pop @{ $_[0]->{ active_list } } },
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+                          @_);
-+
+   }
-+
-+
+;

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