Add define to avoid vtk warning on mac

[clitk.git] / common / clitkMemoryUsage.cxx

diff --git a/common/clitkMemoryUsage.cxx b/common/clitkMemoryUsage.cxx
index 8ceff61a1e4c90cc55363de927b375e143ddb087..e2a095dab5e080dae4e058b2517be8233c450a45 100644 (file)
--- a/common/clitkMemoryUsage.cxx
+++ b/common/clitkMemoryUsage.cxx
@@ -3,7 +3,7 @@
 
   Authors belong to: 
   - University of LYON              http://www.universite-lyon.fr/
-  - Léon Bérard cancer center       http://oncora1.lyon.fnclcc.fr
+  - Léon Bérard cancer center       http://www.centreleonberard.fr
   - CREATIS CNRS laboratory         http://www.creatis.insa-lyon.fr
 
   This software is distributed WITHOUT ANY WARRANTY; without even
@@ -14,11 +14,14 @@
 
   - BSD        See included LICENSE.txt file
   - CeCILL-B   http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
-  ======================================================================-====*/
+  ===========================================================================**/
 
 // clitk include
 #include "clitkCommon.h"
 #include "clitkMemoryUsage.h"
+#ifndef _WIN32
+#  include <unistd.h>
+#endif
 
 void clitk::PrintMemory(bool verbose, std::string s) 
 {
@@ -48,6 +51,8 @@ double clitk::GetMemoryUsageInMb()
   // Display total memory size 
   double mem = stat[i].proc_resident/1024/1024; // in Mb
   return mem;
+#else
+  return 0.0;
 #endif
   }