X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=common%2FclitkPortability.h;h=cd69069d3a7c18445fa817f63a6bfa80b77a2870;hb=163fa80ef3873595f3e3cf75fb03e53536d1a6ee;hp=da1b7ba6c710a18e848b3f4fa906196763e6d0df;hpb=4a567a442ac0d844a894e5de071d51a505d07f4a;p=clitk.git

diff --git a/common/clitkPortability.h b/common/clitkPortability.h
index da1b7ba..cd69069 100755
--- a/common/clitkPortability.h
+++ b/common/clitkPortability.h
@@ -1,10 +1,39 @@
+/*=========================================================================
+  Program:   vv                     http://www.creatis.insa-lyon.fr/rio/vv
+
+  Authors belong to: 
+  - University of LYON              http://www.universite-lyon.fr/
+  - Léon Bérard cancer center       http://oncora1.lyon.fnclcc.fr
+  - CREATIS CNRS laboratory         http://www.creatis.insa-lyon.fr
+
+  This software is distributed WITHOUT ANY WARRANTY; without even
+  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+  PURPOSE.  See the copyright notices for more information.
+
+  It is distributed under dual licence
+
+  - BSD        See included LICENSE.txt file
+  - CeCILL-B   http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
+======================================================================-====*/
 #ifndef CLITKPORTABILITY_H
 #define CLITKPORTABILITY_H
-  
+#if defined(WIN32)
+#  define _USE_MATH_DEFINES //Before math.h include (i.e. cmath)
+#endif
+#include <cmath>
+
 #if defined(WIN32)
 #  define rint(x)  floor(x+0.5)
 #  define lrint(x) (long)rint(x) 
-#  define _USE_MATH_DEFINES
 #endif
 
+template<typename T>
+int IsNormal(const T val) {
+#if defined(_MSC_VER)
+  return _finite(val);
+#else
+  return std::isnormal(val);
+#endif
+}
+
 #endif /* end #define CLITKPORTABILITY_H */