advance_cartesian_product alloc calloc copy fprintf fscanf get glex gsldata gslobj gslobj is_set isnull load max max_index min operator!= operator() operator() operator*= operator*= operator+= operator+= operator-= operator/= operator/= operator= operator== operator[] operator[] resize reverse save set set_all set_basis set_zero size sum swap_elements vector_int vector_int vector_int ~vector_int

int vector_int::set_basis ( size_t  i ) Function that creates unit basis vectors for R^n. @ param i : which element to set to 1 in basis vector This function makes a basis vector by setting all the elements of the vector v to zero except for the i-th element which is set to one.