libbpm: bpmorbit/bpm_orbit.h Source File

00001 
00013 #ifndef BPMORBIT_H__
00014 #define BPMORBIT_H__
00015 
00016 /* -----------------------------------------------------------------------------
00017 // includes
00018 // -------------------------------------------------------------------------- */
00019 #include <math.h>
00020 #include <bpm/bpm_defs.h>
00021 #include <bpm/bpm_units.h>
00022 #include <bpm/bpm_interface.h>
00023 
00024 /* -----------------------------------------------------------------------------
00025 // macro definitions
00026 // -------------------------------------------------------------------------- */
00027 
00028 /* -----------------------------------------------------------------------------
00029 // typedefs, enums and other declarations
00030 // -------------------------------------------------------------------------- */
00031 #ifdef __cplusplus
00032 extern "C" {
00033 #endif
00034 
00039   struct v3 { 
00040     double x; 
00041     double y; 
00042     double z; 
00043   };
00044   
00045 
00050   struct m33 {
00051     double e[3][3]; 
00052   };
00053 
00054 
00055 
00056 /* -----------------------------------------------------------------------------
00057 // function prototypes and declarations
00058 // -------------------------------------------------------------------------- */
00059   
00068   EXTERN double get_rbend( double e, double B, double l, double p );
00069 
00078   EXTERN double get_sbend( double e, double B, double l, double p );
00079   
00080 
00081   EXTERN int get_bpmhit( beamconf_t* beam, bpmconf_t* bpm );
00082 
00098   EXTERN int generate_bpm_orbit( beamconf_t* beam, bpmconf_t* bpm );
00099   
00100 
00101 
00114   EXTERN int generate_corr_scan( bpmconf_t* bpm, beamconf_t* beam, int num_evts,
00115                                  int num_steps, double angle_range, double angle,
00116                                  double z_pos );
00117 
00118   
00131   EXTERN int generate_mover_scan( beamconf_t* beam, int num_evts, int num_steps, 
00132                                   double mover_range, double angle );
00133 
00134   
00135 
00137   void   v_copy(struct v3 *v1, struct v3 *v2);
00138 
00140   double v_mag(struct v3 *v1);
00141 
00143   void   v_scale(struct v3 *v1, double dscale);
00144 
00146   void   v_norm(struct v3 *v1);
00147 
00149   void   v_matmult(struct m33 *m1, struct v3 *v1);
00150 
00152   void   v_add(struct v3 *v1, struct v3 *v2);
00153 
00155   void   v_sub(struct v3 *v1, struct v3 *v2);
00156 
00158   double v_dot(struct v3 *v1, struct v3 *v2);
00159 
00161   void   v_cross(struct v3 *v1, struct v3 *v2);
00162 
00164   void   v_print(struct v3 *v1);
00165 
00167   void   m_rotmat(struct m33 *m1, double alpha, double beta, double gamma);
00168 
00170   void   m_matmult(struct m33 *m, struct m33 *m1, struct m33 *m2);
00171 
00173   void   m_matadd(struct m33 *m1, struct m33 *m2);
00174 
00176   void   m_print(struct m33 *m1);
00177   
00178 #ifdef __cplusplus
00179 }
00180 #endif
00181 
00182 #endif /* #ifndef BPMORBIT_H__ */
00183 /* @} */
00184 /* ================================ end of file ============================= */