Accessors added to gaussian model estimator

diff --git a/lib/cpPlugins/Extensions/Algorithms/IterativeGaussianModelEstimator.h b/lib/cpPlugins/Extensions/Algorithms/IterativeGaussianModelEstimator.h
index 3e604d2..148fee9 100644 (file)
--- a/lib/cpPlugins/Extensions/Algorithms/IterativeGaussianModelEstimator.h
+++ b/lib/cpPlugins/Extensions/Algorithms/IterativeGaussianModelEstimator.h
@@ -46,6 +46,9 @@ namespace cpPlugins
         itkTypeMacro( IterativeGaussianModelEstimator, itkObject );
 
       public:
+        const unsigned long& GetNumberOfSamples( ) const
+          { return( this->m_N ); }
+
         template< class V, class M >
         void GetModel( V& m, M& E ) const;