add cache for read image

[clitk.git] / registration / clitkGenericMetric.txx

diff --git a/registration/clitkGenericMetric.txx b/registration/clitkGenericMetric.txx
index 27c68edb7149fabfb3e54b5e4d25f2a64baa1a37..73be423a3b925d4c8760ac64c5e36d36e9bdca9d 100644 (file)
--- a/registration/clitkGenericMetric.txx
+++ b/registration/clitkGenericMetric.txx
@@ -34,8 +34,10 @@ GenericMetric<args_info_type, FixedImageType, MovingImageType>::GenericMetric()
   m_Maximize=false;
   m_Verbose=false;
   m_FixedImageRegionGiven=false;
+#ifdef ITK_USE_OPTIMISED_REGISTRATION_METHODS
   m_FixedImageSamplesIntensityThreshold=0;
   m_UseFixedImageSamplesIntensityThreshold=false;
+#endif
   m_FixedImageMask=NULL;
 }