X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=registration%2FclitkCorrelationRatioImageToImageMetric.txx;h=f6b5af11cb7abae02d367d9fc80dce70257ceaae;hb=8d51bd1cb7e9ca416b46677dcd73ba76d107a587;hp=1454539c8183b24d2d56a8239d027061076732d9;hpb=71511076230b1d0a60a638c2c1b6577a34116e02;p=clitk.git

diff --git a/registration/clitkCorrelationRatioImageToImageMetric.txx b/registration/clitkCorrelationRatioImageToImageMetric.txx
index 1454539..f6b5af1 100644
--- a/registration/clitkCorrelationRatioImageToImageMetric.txx
+++ b/registration/clitkCorrelationRatioImageToImageMetric.txx
@@ -168,7 +168,7 @@ CorrelationRatioImageToImageMetric<TFixedImage,TMovingImage>
 
       //check in which bin the fixed value belongs, get the index
       const double fixedImageBinTerm =        (fixedValue - m_FixedImageMin) / m_FixedImageBinSize;
-      const unsigned int fixedImageBinIndex = static_cast<unsigned int>( vcl_floor(fixedImageBinTerm ) );
+      const unsigned int fixedImageBinIndex = static_cast<unsigned int>( std::floor(fixedImageBinTerm ) );
       //adapt the measures per bin
       this->m_mMSVPB[fixedImageBinIndex]+=movingSquaredValue;
       this->m_mSMVPB[fixedImageBinIndex]+=movingValue;