+#ifdef cpPlugins_CONFIG_INTEGER_TYPES_float
+ if( ct == itk::ImageIOBase::FLOAT ) success = this->_GD1< itk::Matrix< float, _Dim, _Dim >, _Dim >( io );
+#endif // cpPlugins_CONFIG_INTEGER_TYPES_float
+#ifdef cpPlugins_CONFIG_INTEGER_TYPES_double
+ if( ct == itk::ImageIOBase::FLOAT ) success = this->_GD1< itk::Matrix< double, _Dim, _Dim >, _Dim >( io );
+#endif // cpPlugins_CONFIG_INTEGER_TYPES_double