5 Vector::Vector(const Vector&n)
7 // this makes GCC 272 barf
12 Vector::operator String() const
16 for (; i < dim(); i++) {
17 s += String(dat[i], "%6f") + ' ';
31 Vector::operator-() const
33 Vector v(*this); v*=-1; return v;
37 Vector::set_unit(int j)