EvtVector3R.cc File Reference

#include "EvtVector3R.hh"
#include "EvtPatches.hh"
#include <iostream>
#include <math.h>

Go to the source code of this file.

Functions
EvtVector3R	rotateEuler (const EvtVector3R &v, double alpha, double beta, double gamma)
ostream &	operator<< (ostream &s, const EvtVector3R &v)
EvtVector3R	cross (const EvtVector3R &p1, const EvtVector3R &p2)

Function Documentation

cross()

EvtVector3R cross	(	const EvtVector3R &	p1,
		const EvtVector3R &	p2 )

Definition at line 76 of file EvtVector3R.cc.

                                                                  {
 
  // Calcs the cross product.  Added by djl on July 27, 1995.
  // Modified for real vectros by ryd Aug 28-96
 
  return EvtVector3R( p1.v[1] * p2.v[2] - p1.v[2] * p2.v[1],
                      p1.v[2] * p2.v[0] - p1.v[0] * p2.v[2],
                      p1.v[0] * p2.v[1] - p1.v[1] * p2.v[0] );
}

Referenced by DifFourVector::boostFrom(), DifFourVector::boostFromMe(), DifFourVector::boostTo(), DifFourVector::boostToMe(), EmcRecGeoPlane::Build(), EvtOmegaDalitz::decay(), EvtVVP::decay(), DifRotation::DifRotation(), EmcRecGeoPlane::EmcRecGeoPlane(), BeamParams::execute(), MucGeometron::GetIntersectionLinePlane(), MucGeometron::GetIntersectionLinePlaneWithSigma(), m_vcut(), and TTrackManager::removeHitsAcrossOverIp().

operator<<()

ostream & operator<<	(	ostream &	s,
		const EvtVector3R &	v )

Definition at line 69 of file EvtVector3R.cc.

                                                        {
 
  s << "(" << v.v[0] << "," << v.v[1] << "," << v.v[2] << ")";
 
  return s;
}

rotateEuler()

EvtVector3R rotateEuler	(	const EvtVector3R &	v,
		double	alpha,
		double	beta,
		double	gamma )

Definition at line 39 of file EvtVector3R.cc.

                                                                                         {
 
  EvtVector3R tmp( v );
  tmp.applyRotateEuler( alpha, beta, gamma );
  return tmp;
}