Exclude forward declarations from scanning.

git-svn-id: https://svn.dealii.org/trunk@3237 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/common/scripts/forward_declarations.pl b/deal.II/common/scripts/forward_declarations.pl
index 34f4f3f9e6d8ee9b6f639ab68727b0b18c40649c..fcfc19224c0befd0a44125e0d504642435e93a46 100644 (file)
--- a/deal.II/common/scripts/forward_declarations.pl
+++ b/deal.II/common/scripts/forward_declarations.pl
@@ -78,8 +78,14 @@ sub parse_class_declarations {
            $rest     = $7;
 
            # test whether it is a forward declaration or something else.
-           # $rest contains the name of the class and what comes after that
-           #
+           # if it is a forward declaration, then skip it, as it must 
+           # be declared somewhere else properly
+           # (note that $rest contains the name of the class and what 
+           # comes after that)
+           if ( $rest =~ /;\s*$/ ) {
+               next;
+           }
+
            # first extract the name of the class
            $rest =~ /([\w_]+(\s*<(([-\w,_\s]|<([-\w,\s])+>)+)>)?)(.*)/;