Remove vcl_math calls

[clitk.git] / itk / clitkSliceBySliceRelativePositionFilter.txx

diff --git a/itk/clitkSliceBySliceRelativePositionFilter.txx b/itk/clitkSliceBySliceRelativePositionFilter.txx
index 30cd8f9acd1e88fe1ff1164634a170bb42b75573..fc820be5ee44c48d8e37b2ebb2aa887b60e2921b 100644 (file)
--- a/itk/clitkSliceBySliceRelativePositionFilter.txx
+++ b/itk/clitkSliceBySliceRelativePositionFilter.txx
@@ -43,7 +43,7 @@ SliceBySliceRelativePositionFilter():
   SetObjectCCLSelectionDirection(1);
   ObjectCCLSelectionIgnoreSingleCCLFlagOff();
   VerboseSlicesFlagOff();
-  this->SetK1(vcl_acos(-1.0)/2);
+  this->SetK1(std::acos(-1.0)/2);
 }
 //--------------------------------------------------------------------
 
@@ -240,6 +240,10 @@ GenerateOutputInformation()
     int nb=0;
     mObjectSlices[i] = LabelizeAndCountNumberOfObjects<SliceType>(mObjectSlices[i], 0, true, 1, nb);
 
+    if (GetVerboseSlicesFlag()) {
+      std::cout << "slice " << i << " nb = " << nb << std::endl;
+    }
+
     // If no object and empty slices and if we need the full fuzzy map, create a dummy one.
     if ((nb==0) && (this->GetFuzzyMapOnlyFlag())) {
       typename FloatSliceType::Pointer one = FloatSliceType::New();
@@ -297,6 +301,7 @@ GenerateOutputInformation()
         if (GetVerboseSlicesFlag()) {
           std::cout << "Slice " << i << std::endl;
           relPosFilter->VerboseStepFlagOn();
+          //relPosFilter->WriteStepFlagOn();
         }
         relPosFilter->WriteStepFlagOff();
         // relPosFilter->VerboseMemoryFlagOn();