#ifndef _SMDS_MeshIDFactory_HeaderFile
#define _SMDS_MeshIDFactory_HeaderFile
+#include "SMESH_SMDS.hxx"
+
#include "SMDS_MeshObject.hxx"
#include <set>
-class SMDS_MeshIDFactory:public SMDS_MeshObject
+class SMDS_EXPORT SMDS_MeshIDFactory:public SMDS_MeshObject
{
public:
virtual int GetFreeID();