MEDCOUPLING_EXPORT MEDCouplingPointSet *mergeMyselfWithOnSameCoords(const MEDCouplingPointSet *other) const;
MEDCOUPLING_EXPORT MEDCouplingPointSet *buildPartOfMySelfKeepCoords(const int *begin, const int *end) const;
MEDCOUPLING_EXPORT MEDCouplingPointSet *buildPartOfMySelfKeepCoords2(int start, int end, int step) const;
MEDCOUPLING_EXPORT MEDCouplingPointSet *mergeMyselfWithOnSameCoords(const MEDCouplingPointSet *other) const;
MEDCOUPLING_EXPORT MEDCouplingPointSet *buildPartOfMySelfKeepCoords(const int *begin, const int *end) const;
MEDCOUPLING_EXPORT MEDCouplingPointSet *buildPartOfMySelfKeepCoords2(int start, int end, int step) const;