Remove vcl_math calls

[clitk.git] / registration / clitkCorrelationRatioImageToImageMetric.txx

diff --git a/registration/clitkCorrelationRatioImageToImageMetric.txx b/registration/clitkCorrelationRatioImageToImageMetric.txx
index a400e5100c0819fb46bc8c9bd20f93fdbe35666b..f6b5af11cb7abae02d367d9fc80dce70257ceaae 100644 (file)
--- a/registration/clitkCorrelationRatioImageToImageMetric.txx
+++ b/registration/clitkCorrelationRatioImageToImageMetric.txx
@@ -51,7 +51,11 @@ CorrelationRatioImageToImageMetric<TFixedImage,TMovingImage>
 template <class TFixedImage, class TMovingImage>
 void
 CorrelationRatioImageToImageMetric<TFixedImage,TMovingImage>
+#if ( ( ITK_VERSION_MAJOR == 4 ) && ( ITK_VERSION_MINOR > 12 ) || ( ITK_VERSION_MAJOR > 4 ))
+::Initialize(void)
+#else
 ::Initialize(void) throw ( ExceptionObject )
+#endif
 {
 
   this->Superclass::Initialize();
@@ -164,7 +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;
@@ -266,14 +270,8 @@ CorrelationRatioImageToImageMetric<TFixedImage,TMovingImage>
     if( this->m_Interpolator->IsInsideBuffer( transformedPoint ) ) {
       const RealType movingValue  = this->m_Interpolator->Evaluate( transformedPoint );
 
-#if ITK_VERSION_MAJOR >= 4
       TransformJacobianType jacobian;
       this->m_Transform->ComputeJacobianWithRespectToParameters( inputPoint , jacobian);
-#else
-      const TransformJacobianType & jacobian =
-        this->m_Transform->GetJacobian( inputPoint );
-#endif
-
 
       const RealType fixedValue     = ti.Value();
       this->m_NumberOfPixelsCounted++;
@@ -389,14 +387,8 @@ CorrelationRatioImageToImageMetric<TFixedImage,TMovingImage>
     if( this->m_Interpolator->IsInsideBuffer( transformedPoint ) ) {
       const RealType movingValue  = this->m_Interpolator->Evaluate( transformedPoint );
 
-#if ITK_VERSION_MAJOR >= 4
       TransformJacobianType jacobian;
         this->m_Transform->ComputeJacobianWithRespectToParameters( inputPoint, jacobian );
-#else
-      const TransformJacobianType & jacobian =
-        this->m_Transform->GetJacobian( inputPoint );
-#endif
-
 
       const RealType fixedValue     = ti.Value();
       this->m_NumberOfPixelsCounted++;