From d7e5c9eebcc642d06751311c612989a20aef9526 Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Thu, 27 Aug 2009 16:25:15 +0000
Subject: [PATCH] fix msvc compile

---
 contrib/DiscreteIntegration/DILevelset.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/contrib/DiscreteIntegration/DILevelset.h b/contrib/DiscreteIntegration/DILevelset.h
index 2647cbb727..55ae3d702a 100644
--- a/contrib/DiscreteIntegration/DILevelset.h
+++ b/contrib/DiscreteIntegration/DILevelset.h
@@ -1,7 +1,7 @@
 #ifndef _gLEVELSET_H_
 #define _gLEVELSET_H_
 
-#include <cmath>
+#include <math.h>
 #include <vector>
 #include <stdio.h>
 
@@ -79,7 +79,7 @@ public:
   gLevelsetPrimitive(int &tag) {
     if (tag < 1) {
       printf("Tag of the levelset (%d) must be greater than 0.\n", tag);
-      tag = std::fabs(tag);
+      tag = fabs(tag);
     }
     tag_ = tag++;
   }
-- 
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