source: svn/trunk/external/Hector/H_Quadrupole.h@ 1364

#ifndef _H_Quadrupole_
#define _H_Quadrupole_

  /* * * * * * * * * * * * * * * * * * * * * * * * * * * *
 *                                                         *
*                   --<--<--  A fast simulator --<--<--     *
*                 / --<--<--     of particle   --<--<--     *
*  ----HECTOR----<                                          *
*                 \ -->-->-- transport through -->-->--     *
*                   -->-->-- generic beamlines -->-->--     *
*                                                           *
* JINST 2:P09005 (2007)                                     *
*      X Rouby, J de Favereau, K Piotrzkowski (CP3)         *
*       http://www.fynu.ucl.ac.be/hector.html               *
*                                                           *
* Center for Cosmology, Particle Physics and Phenomenology  *
*              Universite catholique de Louvain             *
*                 Louvain-la-Neuve, Belgium                 *
 *                                                         *
   * * * * * * * * * * * * * * * * * * * * * * * * * * * */

/// \file H_Quadrupole.h
/// \brief Class describing quadrupoles.

// local #includes
#include "H_OpticalElement.h"

/// Abstract class aiming at simulating LHC beam quadrupoles.
class H_Quadrupole : public H_OpticalElement {

        public:
        ///     Constructors and destructor
        //@{
                H_Quadrupole():H_OpticalElement() {}
                H_Quadrupole(const int dtype, const double s, const double k, const double l) : H_OpticalElement(dtype,s,k,l) {}
                H_Quadrupole(const string& nameE, const int dtype, const double s, const double k, const double l) : H_OpticalElement(nameE,dtype,s,k,l) {}
                virtual ~H_Quadrupole() {};
        //@}    
                virtual H_Quadrupole* clone() const =0 ;
                virtual void printProperties() const { cout << *this; return;};
                void init();

        protected:
                virtual void setTypeString() =0;
                virtual void setMatrix(const float, const float, const float) = 0;
                
        friend std::ostream& operator<< (std::ostream& os, const H_Quadrupole& el);
};

#endif