12 #pragma implementation 
   15 #include "CLHEP/Vector/ThreeVector.h" 
   16 #include "CLHEP/Vector/Rotation.h" 
   20 Hep3Vector & Hep3Vector::operator *= (
const HepRotation & m1) {
 
   21   return *
this = m1 * (*this);
 
   24 Hep3Vector & Hep3Vector::transform(
const HepRotation & m1) {
 
   25   return *
this = m1 * (*this);
 
   28 Hep3Vector & Hep3Vector::rotate(
double angle1, 
const Hep3Vector & aaxis){
 
   30   trans.rotate(angle1, aaxis);