#include <list>
using namespace std;
-class SMESH_gen;
+class SMESH_Gen;
class SMESH_Mesh;
class SMESH_Algo:public SMESH_Hypothesis
virtual ~ SMESH_Algo();
const vector < string > &GetCompatibleHypothesis();
- virtual bool CheckHypothesis(SMESH_Mesh & aMesh,
- const TopoDS_Shape & aShape);
+ virtual bool CheckHypothesis(SMESH_Mesh& aMesh,
+ const TopoDS_Shape& aShape,
+ SMESH_Hypothesis::Hypothesis_Status& aStatus) = 0;
- virtual bool Compute(SMESH_Mesh & aMesh, const TopoDS_Shape & aShape);
+ virtual bool Compute(SMESH_Mesh & aMesh, const TopoDS_Shape & aShape) = 0;
virtual const list <const SMESHDS_Hypothesis *> &
GetUsedHypothesis(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);
+ public:
+ // algo features
- protected:
- vector<string> _compatibleHypothesis;
- list<const SMESHDS_Hypothesis *> _appliedHypList;
- list<const SMESHDS_Hypothesis *> _usedHypList;
+ // SMESH_Hypothesis::GetDim();
+ // 1 - dimention of target mesh
+
+ bool OnlyUnaryInput() const { return _onlyUnaryInput; }
+ // 2 - is collection of tesselatable shapes inacceptable as input;
+ // "collection" means a shape containing shapes of dim equal
+ // to GetDim().
+ // Algo which can process a collection shape should expect
+ // an input temporary shape that is neither MainShape nor
+ // its child.
+
+ bool NeedDescretBoundary() const { return _requireDescretBoundary; }
+ // 3 - is a Dim-1 mesh prerequisite
+
+ protected:
+ bool _onlyUnaryInput;
+ bool _requireDescretBoundary;
+ vector<string> _compatibleHypothesis;
+ list<const SMESHDS_Hypothesis *> _appliedHypList;
+ list<const SMESHDS_Hypothesis *> _usedHypList;
};
#endif