ENH : add accessors

Code/Projections/otbGCPsToRPCSensorModelImageFilter.h

@@ -124,6 +124,12 @@ public:
   /** Get the residual ground error */
   itkGetConstReferenceMacro(RMSGroundError,double);
   
+  /** Get the Error container */
+  ErrorsContainerType & GetErrorsContainer();
+  
+  /** Get the mean error */
+  itkGetConstReferenceMacro(MeanError,double);
+  
   /** Get the GCPsContainer
    * \return The GCPs container */
   GCPsContainerType & GetGCPsContainer();

Code/Projections/otbGCPsToRPCSensorModelImageFilter.txx

@@ -69,6 +69,16 @@ GCPsToRPCSensorModelImageFilter< TImage >
   return m_GCPsContainer;
 }
 
+template < class TImage >
+typename GCPsToRPCSensorModelImageFilter< TImage >
+::ErrorsContainerType &
+GCPsToRPCSensorModelImageFilter< TImage >
+::GetErrorsContainer()
+{
+  // return the GCPs container
+  return m_ErrorsContainer;
+}
+
 template < class TImage >
 void
 GCPsToRPCSensorModelImageFilter< TImage >