Adjust Nb Segments hypothesis for creating a huge mesh

[modules/smesh.git] / src / SMESH / SMESH_Mesh.hxx

diff --git a/src/SMESH/SMESH_Mesh.hxx b/src/SMESH/SMESH_Mesh.hxx
index d99adc8c667ffd6a4ebd5cf0c9dea6a73e9f6024..79e349f11ee672b7c08b456e3dcf082ef8a84c4d 100644 (file)
--- a/src/SMESH/SMESH_Mesh.hxx
+++ b/src/SMESH/SMESH_Mesh.hxx
@@ -308,7 +308,7 @@ class SMESH_EXPORT SMESH_Mesh
   
   smIdType NbSubMesh() const;
   
-  int NbGroup() const { return _mapGroup.size(); }
+  size_t NbGroup() const { return _mapGroup.size(); }
 
   int NbMeshes() const; // nb meshes in the Study