#ifndef _SMESH_ALGO_HXX_
#define _SMESH_ALGO_HXX_
+#include "SMESH_SMESH.hxx"
+
#include "SMESH_Hypothesis.hxx"
#include <TopoDS_Shape.hxx>
class TopoDS_Shape;
class SMESHDS_Mesh;
-class SMESH_Algo:public SMESH_Hypothesis
+class SMESH_EXPORT SMESH_Algo:public SMESH_Hypothesis
{
public:
SMESH_Algo(int hypId, int studyId, SMESH_Gen * gen);