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// COCOA class header file
//Id: ALILine.h
//CAT: Model
//
// Base class for entries
//
// History: v1.0
// Pedro Arce
#ifndef _ALILINE_HH
#define _ALILINE_HH
#include <iostream>
#include <CLHEP/Vector/ThreeVector.h>
class ALIPlane;
class ALILine {
public:
ALILine() {}
~ALILine() {}
ALILine(const CLHEP::Hep3Vector& point, const CLHEP::Hep3Vector& direction);
// Next 1 line was added with 22 Mar 2001
// CLHEP::Hep3Vector ALILine( const ALILine& l2, bool notParallel = 0);
//0
CLHEP::Hep3Vector intersect(const ALILine& l2, bool notParallel = false);
CLHEP::Hep3Vector intersect(const ALIPlane& plane, bool notParallel = true);
const CLHEP::Hep3Vector& pt() const { return _point; };
const CLHEP::Hep3Vector& vec() const { return _direction; };
friend std::ostream& operator<<(std::ostream&, const ALILine& li);
private:
CLHEP::Hep3Vector _point;
CLHEP::Hep3Vector _direction;
};
#endif
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