X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=lib%2Ffpa%2FBase%2FMinimumSpanningTree.h;h=a020d4795d1f78e25f0d13fab1cc006971c63f46;hb=8cf92baeeefc45bc80a2d0eb2850e04b6089111f;hp=9adcd6d2e1cc44d7cd57f66cbbf45dbd2f956e26;hpb=6fcc9fc78c44fa789bf092e2897cb6b391259b42;p=FrontAlgorithms.git

diff --git a/lib/fpa/Base/MinimumSpanningTree.h b/lib/fpa/Base/MinimumSpanningTree.h
index 9adcd6d..a020d47 100644
--- a/lib/fpa/Base/MinimumSpanningTree.h
+++ b/lib/fpa/Base/MinimumSpanningTree.h
@@ -35,7 +35,7 @@ namespace fpa
 
     public:
       itkNewMacro( Self );
-      itkTypeMacro( MinimumSpanningTree, B );
+      itkTypeMacro( MinimumSpanningTree, itkSimpleDataObjectDecorator );
 
       itkGetConstMacro( Collisions, TCollisions );
 
@@ -46,7 +46,12 @@ namespace fpa
           this->Get( )[ v ] = TNodeInfo( p, fid );
           this->Modified( );
         }
-
+      void Clear( )
+        {
+          this->Get( ).clear( );
+          this->m_Collisions.clear( );
+          this->m_FrontPaths.clear( );
+        }
       virtual void GetPath(
         std::vector< V >& path, const V& a, const V& b
         ) const;