--- /dev/null
+// Copyright (C) 2007-2011 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+#ifndef _SMESH_CONTROLS_HXX_
+#define _SMESH_CONTROLS_HXX_
+
+#include "SMDSAbs_ElementType.hxx"
+
+#include <boost/shared_ptr.hpp>
+
+#ifdef WNT
+ #if defined SMESHCONTROLS_EXPORTS || defined SMESHControls_EXPORTS
+ #define SMESHCONTROLS_EXPORT __declspec( dllexport )
+ #else
+ #define SMESHCONTROLS_EXPORT __declspec( dllimport )
+ #endif
+#else
+ #define SMESHCONTROLS_EXPORT
+#endif
+
+class SMDS_Mesh;
+
+namespace SMESH{
+ namespace Controls{
+
+ /*
+ Class : Functor
+ Description : Root of all Functors
+ */
+ class SMESHCONTROLS_EXPORT Functor
+ {
+ public:
+ ~Functor(){}
+ virtual void SetMesh( const SMDS_Mesh* theMesh ) = 0;
+ virtual SMDSAbs_ElementType GetType() const = 0;
+ };
+ typedef boost::shared_ptr<Functor> FunctorPtr;
+
+
+ class NumericalFunctor;
+ typedef boost::shared_ptr<NumericalFunctor> NumericalFunctorPtr;
+
+ /*
+ Class : Predicate
+ Description : Base class for all predicates
+ */
+ class SMESHCONTROLS_EXPORT Predicate: public virtual Functor{
+ public:
+ virtual bool IsSatisfy( long theElementId ) = 0;
+ virtual SMDSAbs_ElementType GetType() const = 0;
+ };
+ typedef boost::shared_ptr<Predicate> PredicatePtr;
+
+ }
+}
+
+typedef SMESH::Controls::PredicatePtr SMESH_PredicatePtr;
+
+
+#endif
