mcIdType nbOfTuples(this->getNumberOfTuples());
std::size_t nbOfComp(this->getNumberOfComponents());
newArr->alloc(nbOfTuples,nbOfComp);
mcIdType nbOfTuples(this->getNumberOfTuples());
std::size_t nbOfComp(this->getNumberOfComponents());
newArr->alloc(nbOfTuples,nbOfComp);