MEDCouplingSkyLineArray *groupPacks(const DataArrayIdType *indexedPacks) const;
MEDCouplingSkyLineArray *uniqueNotSortedByPack() const;
static MEDCouplingSkyLineArray *AggregatePacks(const std::vector<const MEDCouplingSkyLineArray *>& sks);
MEDCouplingSkyLineArray *groupPacks(const DataArrayIdType *indexedPacks) const;
MEDCouplingSkyLineArray *uniqueNotSortedByPack() const;
static MEDCouplingSkyLineArray *AggregatePacks(const std::vector<const MEDCouplingSkyLineArray *>& sks);