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::operator+= ( int  x ) [inline] Function to add to a vector a constant integer factor. Overloads the += operator. This function adds the constant integer value x to the elements of the vector a, a'_i = a_i + x.