X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=lib%2Ffpa%2FBase%2FAlgorithm.hxx;h=26729aaa37e77fdad63c16d4d207fa7bf66e9ba7;hb=89393f2267e42e921571c0184320d6c6382f34ab;hp=3a8b2d04aca27f44155f6112afc7575be1308bef;hpb=721b19efb3da24f38076b689517b6ed1ddbd03d2;p=FrontAlgorithms.git

diff --git a/lib/fpa/Base/Algorithm.hxx b/lib/fpa/Base/Algorithm.hxx
index 3a8b2d0..26729aa 100644
--- a/lib/fpa/Base/Algorithm.hxx
+++ b/lib/fpa/Base/Algorithm.hxx
@@ -139,12 +139,13 @@ GenerateData( )
     this->InvokeEvent( TEvent( node.Vertex, node.FrontId, false ) );
     if( !( this->_IsMarked( node.Vertex ) ) )
     {
-      // Mark it
-      if( this->_Mark( node.Vertex, node.FrontId ) )
-      {
-        // Update output value
-        this->_UpdateOutputValue( node );
+      // Update output value and mark vertex
+      this->_UpdateOutputValue( node );
+      this->_Mark( node.Vertex, node.FrontId );
 
+      // The actual node was effectively marked?
+      if( node.FrontId > 0 )
+      {
         // Add neighborhood
         TNeighborhood neighbors = this->_GetNeighbors( node.Vertex );
         typename TNeighborhood::const_iterator nIt = neighbors.begin( );
@@ -167,12 +168,9 @@ GenerateData( )
             nnode.Vertex = *nIt;
             nnode.Parent = node.Vertex;
             nnode.FrontId = node.FrontId;
-            if( this->_ComputeOutputValue( nnode ) )
-            {
-              this->_QueuePush( nnode );
-              this->InvokeEvent( TEvent( nnode.Vertex, nnode.FrontId, true ) );
-
-            } // fi
+            this->_ComputeOutputValue( nnode );
+            this->_QueuePush( nnode );
+            this->InvokeEvent( TEvent( nnode.Vertex, nnode.FrontId, true ) );
 
           } // fi
           ++nIt;