From: geay <anthony.geay@cea.fr>
Date: Wed, 30 Apr 2014 14:56:17 +0000 (+0200)
Subject: Windows compilation.
X-Git-Tag: V7_4_0rc1~2^2~3^2
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=c61902d7b9c2d9a1d428937c1d5fa9ef58977e83;p=tools%2Fmedcoupling.git

Windows compilation.
---

diff --git a/src/MEDCoupling/MEDCouplingIMesh.cxx b/src/MEDCoupling/MEDCouplingIMesh.cxx
index aecd3b313..16dc17763 100644
--- a/src/MEDCoupling/MEDCouplingIMesh.cxx
+++ b/src/MEDCoupling/MEDCouplingIMesh.cxx
@@ -27,7 +27,6 @@
 #include <algorithm>
 #include <sstream>
 #include <numeric>
-#include <cmath>
 
 using namespace ParaMEDMEM;
 
@@ -834,9 +833,12 @@ int MEDCouplingIMesh::FindIntRoot(int val, int order)
   else//order==3
     {
       double retf(std::pow(val,0.3333333333333333));
-      int ret((int)round(retf));
-      if(ret*ret*ret!=val)
+      int ret((int)retf),ret2(ret+1);
+      if(ret*ret*ret!=val || ret2*ret2*ret2!=val)
         throw INTERP_KERNEL::Exception("MEDCouplingIMesh::FindIntRoot : the input val is not a perfect cublic root !");
-      return ret;
+      if(ret*ret*ret==val)
+        return ret;
+      else
+        return ret2;
     }
 }