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[FrontAlgorithms.git] / plugins / fpa / MinimumSpanningTreeWriter.h

diff --git a/plugins/fpa/MinimumSpanningTreeWriter.h b/plugins/fpa/MinimumSpanningTreeWriter.h
index 286e1de42803d1e3351837bc6224d1d0a2bd9a01..6d2c02b931ef7080c237174e184b510b3ba390a7 100644 (file)
--- a/plugins/fpa/MinimumSpanningTreeWriter.h
+++ b/plugins/fpa/MinimumSpanningTreeWriter.h
@@ -26,10 +26,10 @@ namespace fpaPlugins
     MinimumSpanningTreeWriter( );
     virtual ~MinimumSpanningTreeWriter( );
 
-    virtual std::string _GenerateData( ) ITK_OVERRIDE;
+    virtual void _GenerateData( ) ITK_OVERRIDE;
 
     template< class _TTree >
-      inline std::string _GD0( _TTree* tree );
+      inline void _GD0( _TTree* tree );
 
   private:
     // Purposely not implemented.