[5b822e5] | 1 | #ifndef _H_BeamLine_
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| 2 | #define _H_BeamLine_
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| 3 |
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| 4 | /* * * * * * * * * * * * * * * * * * * * * * * * * * * *
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| 5 | * *
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| 6 | * --<--<-- A fast simulator --<--<-- *
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| 7 | * / --<--<-- of particle --<--<-- *
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| 8 | * ----HECTOR----< *
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| 9 | * \ -->-->-- transport through -->-->-- *
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| 10 | * -->-->-- generic beamlines -->-->-- *
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| 11 | * *
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| 12 | * JINST 2:P09005 (2007) *
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| 13 | * X Rouby, J de Favereau, K Piotrzkowski (CP3) *
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| 14 | * http://www.fynu.ucl.ac.be/hector.html *
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| 15 | * *
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| 16 | * Center for Cosmology, Particle Physics and Phenomenology *
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| 17 | * Universite catholique de Louvain *
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| 18 | * Louvain-la-Neuve, Belgium *
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| 19 | * *
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| 20 | * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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| 21 |
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| 22 | /// \file H_BeamLine.h
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| 23 | /// \brief Class aiming at retrieving features of the real beam optical elements.
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| 24 |
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| 25 | // local #includes
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| 26 | #include "H_AbstractBeamLine.h"
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| 27 |
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| 28 | // C++ #includes
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| 29 | #include <string>
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| 30 | using namespace std;
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| 31 |
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| 32 | // Caution : mad conventions for vertically(horizontally) focusing quadrupoles
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| 33 | // are opposite to Wille's. See fill() for more details.
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| 34 |
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| 35 | /// Reads external files and retrieves features of the real beam optical elements.
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| 36 | class H_BeamLine : public H_AbstractBeamLine {
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| 37 |
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| 38 | public:
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| 39 | /// Constructors and destructor
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| 40 | //@{
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| 41 | H_BeamLine();
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| 42 | H_BeamLine(const H_BeamLine& );
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| 43 | H_BeamLine(const int, const float);
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| 44 | H_BeamLine& operator=(const H_BeamLine& );
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| 45 | ~H_BeamLine() {};
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| 46 | //@
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| 47 | /// Finds the IP position (s) from the MAD table. Should be "IP5" or "IP1".
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| 48 | void findIP(const string& filename, const string& ipname="IP5");
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| 49 | /// Reader for the external MAD table
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| 50 | void fill(const string& filename, const int dir=1, const string& ipname="IP5");
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| 51 | /// Returns the IP position (s)
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| 52 | double getIP() const {return ips;};
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| 53 | /// Returns positions and angles of beam at IP
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| 54 | double* getIPProperties();
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| 55 |
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| 56 | private:
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| 57 | int direction; // to or from the IP.
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| 58 | double ips; // s-position of the IP [m]
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| 59 | double ipx; // x-position of the IP [µm]
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| 60 | double ipy; // y-position of the IP [µm]
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| 61 | double iptx; // x-angle of momentum at IP [µrad]
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| 62 | double ipty; // y-angle of momentum at IP [µrad]
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| 63 | };
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| 64 |
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| 65 | #endif
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| 66 |
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