From: Vivien Delmon <vivien.delmon@creatis.insa-lyon.fr>
Date: Wed, 21 Aug 2013 09:54:40 +0000 (+0200)
Subject: Use IsNormal instead of std::isnormal (C++11)
X-Git-Tag: v1.4.0~164^2
X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=commitdiff_plain;h=25a348e28347eb17421e59c655716cbb29254d19;p=clitk.git

Use IsNormal instead of std::isnormal (C++11)

std::isnormal is a C++11 function not available in VS 2012
use IsNormal defined in clitkPortability instead
---

diff --git a/tools/clitkImageUncertainty.cxx b/tools/clitkImageUncertainty.cxx
index bf5759f..63b1f12 100644
--- a/tools/clitkImageUncertainty.cxx
+++ b/tools/clitkImageUncertainty.cxx
@@ -34,13 +34,12 @@
 #include "clitkImageUncertainty_ggo.h"
 #include "clitkImageCommon.h"
 #include "clitkCommon.h"
+#include "clitkPortability.h"
 
 // itk include
 #include "itkImageRegionConstIterator.h"
 #include "itkImageRegionIterator.h"
 
-#include <cmath> // for isfinite
-
 //====================================================================
 int main(int argc, char * argv[]) {
 
@@ -79,7 +78,7 @@ int main(int argc, char * argv[]) {
 	double squared = pii.Get();
 	double mean = pi.Get();
 	double uncert = sqrt((NumberOfEvents*squared - mean*mean) / ((NumberOfEvents-1)*(mean*mean)));
-	if (!std::isnormal(uncert)) uncert = 1.;
+	if (!IsNormal(uncert)) uncert = 1.;
 	po.Set(uncert);
 	++pi;
 	++pii;