smesh/src/SMESH/SMESH_Algo.hxx

//  SMESH SMESH : implementaion of SMESH idl descriptions
//
//  Copyright (C) 2003  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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org 
//
//
//
//  File   : SMESH_Algo.hxx
//  Author : Paul RASCLE, EDF
//  Module : SMESH
//  $Header$

#ifndef _SMESH_ALGO_HXX_
#define _SMESH_ALGO_HXX_

#include "SMESH_Hypothesis.hxx"

#include <TopoDS_Shape.hxx>
#include <TopoDS_Edge.hxx>

#include <string>
#include <vector>
#include <list>
using namespace std;

class SMESH_gen;
class SMESH_Mesh;

class SMESH_Algo:public SMESH_Hypothesis
{
  public:
	SMESH_Algo(int hypId, int studyId, SMESH_Gen * gen);
	  virtual ~ SMESH_Algo();

	const vector < string > &GetCompatibleHypothesis();
	virtual bool CheckHypothesis(SMESH_Mesh & aMesh,
		const TopoDS_Shape & aShape);

	virtual bool Compute(SMESH_Mesh & aMesh, const TopoDS_Shape & aShape);

	virtual const list <const SMESHDS_Hypothesis *> &
		GetUsedHypothesis(SMESH_Mesh & aMesh, const TopoDS_Shape & aShape);

	const list <const SMESHDS_Hypothesis *> &
		GetAppliedHypothesis(SMESH_Mesh & aMesh, const TopoDS_Shape & aShape);

	static double EdgeLength(const TopoDS_Edge & E);

	virtual ostream & SaveTo(ostream & save);
	virtual istream & LoadFrom(istream & load);
	friend ostream & operator <<(ostream & save, SMESH_Algo & hyp);
	friend istream & operator >>(istream & load, SMESH_Algo & hyp);

  protected:
	  vector<string> _compatibleHypothesis;
	  list<const SMESHDS_Hypothesis *> _appliedHypList;
	  list<const SMESHDS_Hypothesis *> _usedHypList;
};

#endif