MEDCOUPLING_EXPORT virtual void getCellsContainingPoint(const double *pos, double eps, std::vector<int>& elts) const;
MEDCOUPLING_EXPORT virtual void getCellsContainingPoints(const double *pos, int nbOfPoints, double eps, MEDCouplingAutoRefCountObjectPtr<DataArrayInt>& elts, MEDCouplingAutoRefCountObjectPtr<DataArrayInt>& eltsIndex) const;
MEDCOUPLING_EXPORT virtual MEDCouplingFieldDouble *fillFromAnalytic(TypeOfField t, int nbOfComp, FunctionToEvaluate func) const;
MEDCOUPLING_EXPORT virtual void getCellsContainingPoint(const double *pos, double eps, std::vector<int>& elts) const;
MEDCOUPLING_EXPORT virtual void getCellsContainingPoints(const double *pos, int nbOfPoints, double eps, MEDCouplingAutoRefCountObjectPtr<DataArrayInt>& elts, MEDCouplingAutoRefCountObjectPtr<DataArrayInt>& eltsIndex) const;
MEDCOUPLING_EXPORT virtual MEDCouplingFieldDouble *fillFromAnalytic(TypeOfField t, int nbOfComp, FunctionToEvaluate func) const;