[4] | 1 | /* GWigSymplecticPass.c for |
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| 2 | Accelerator Toolbox |
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| 3 | */ |
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| 4 | |
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| 5 | /* |
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| 6 | *--------------------------------------------------------------------------- |
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| 7 | * Modification Log: |
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| 8 | * ----------------- |
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| 9 | * .02 2003-06-18 J. Li, jing@fel.duke.edu |
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| 10 | * Cleanup the code |
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| 11 | * |
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| 12 | * .01 2003-04-20 YK Wu, wu@fel.duke.edu |
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| 13 | * GWiggler interface |
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| 14 | * |
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| 15 | *--------------------------------------------------------------------------- |
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| 16 | * Accelerator Physics Group, Duke FEL Lab, www.fel.duke.edu |
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| 17 | */ |
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| 18 | |
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| 19 | #include "mex.h" |
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| 20 | #include "elempass.h" |
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| 21 | #include "../atlalib.c" |
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| 22 | #include <stdlib.h> |
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| 23 | #include <math.h> |
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| 24 | #include "gwig.h" |
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| 25 | |
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| 26 | #define GWIG |
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| 27 | |
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| 28 | #include "gwig.c" |
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| 29 | |
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| 30 | /******************************************************************************/ |
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| 31 | /* PHYSICS SECTION ************************************************************/ |
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| 32 | |
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| 33 | void GWigInit(struct gwig *Wig, double Ltot, double Lw, double Bmax, |
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| 34 | int Nstep, int Nmeth, int NHharm, int NVharm, |
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| 35 | double *pBy, double *pBx, double *T1, double *T2, |
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| 36 | double *R1, double *R2) |
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| 37 | { |
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| 38 | double *tmppr; |
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| 39 | double design_energy; |
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| 40 | int i; |
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| 41 | double kw; |
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| 42 | mxArray *E0Field; |
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| 43 | const mxArray *GLOBVALPTR = mexGetVariablePtr("GLOBVAL","global"); |
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| 44 | |
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| 45 | /* Get the design energy for normalization from GLOBVAL.E0 in |
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| 46 | * global workspace |
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| 47 | */ |
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| 48 | if(GLOBVALPTR == NULL) |
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| 49 | mexPrintf("GLOBVALPTR = NULL\n"); |
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| 50 | if(GLOBVALPTR != NULL){ |
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| 51 | E0Field = mxGetField(GLOBVALPTR,0,"E0"); |
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| 52 | if(E0Field != NULL) |
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| 53 | design_energy = mxGetScalar(E0Field)*1e-9; /* convert to GeV */ |
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| 54 | else |
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| 55 | mexErrMsgTxt("Field 'E0' is not defined in GLOBVAL structure"); |
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| 56 | } |
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| 57 | else |
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| 58 | mexErrMsgTxt("global variable GLOBVAL does not exist"); |
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| 59 | |
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| 60 | Wig->E0 = design_energy; |
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| 61 | Wig->Pmethod = Nmeth; |
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| 62 | Wig->PN = Nstep; |
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| 63 | Wig->Nw = (int)(Ltot / Lw); |
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| 64 | Wig->NHharm = NHharm; |
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| 65 | Wig->NVharm = NVharm; |
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| 66 | Wig->PB0 = Bmax; |
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| 67 | Wig->Lw = Lw; |
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| 68 | |
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| 69 | |
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| 70 | kw = 2.0e0*PI/(Wig->Lw); |
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| 71 | Wig->Zw = 0.0; |
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| 72 | Wig->Aw = 0.0; |
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| 73 | tmppr = pBy; |
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| 74 | for (i = 0; i < NHharm; i++){ |
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| 75 | tmppr++; |
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| 76 | Wig->HCw[i] = 0.0; |
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| 77 | Wig->HCw_raw[i] = *tmppr; |
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| 78 | |
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| 79 | tmppr++; |
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| 80 | Wig->Hkx[i] = (*tmppr) * kw; |
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| 81 | |
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| 82 | tmppr++; |
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| 83 | Wig->Hky[i] = (*tmppr) * kw; |
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| 84 | |
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| 85 | tmppr++; |
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| 86 | Wig->Hkz[i] = (*tmppr) * kw; |
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| 87 | |
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| 88 | tmppr++; |
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| 89 | Wig->Htz[i] = *tmppr; |
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| 90 | |
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| 91 | tmppr++; |
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| 92 | } |
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| 93 | |
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| 94 | tmppr = pBx; |
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| 95 | for (i = 0; i < NVharm; i++){ |
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| 96 | tmppr++; |
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| 97 | Wig->VCw[i] = 0.0; |
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| 98 | Wig->VCw_raw[i] = *tmppr; |
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| 99 | |
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| 100 | tmppr++; |
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| 101 | Wig->Vkx[i] = (*tmppr) * kw; |
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| 102 | |
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| 103 | tmppr++; |
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| 104 | Wig->Vky[i] = (*tmppr) * kw; |
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| 105 | |
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| 106 | tmppr++; |
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| 107 | Wig->Vkz[i] = (*tmppr) * kw; |
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| 108 | |
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| 109 | tmppr++; |
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| 110 | Wig->Vtz[i] = *tmppr; |
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| 111 | |
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| 112 | tmppr++; |
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| 113 | } |
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| 114 | |
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| 115 | for (i = NHharm ; i< WHmax; i++) { |
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| 116 | Wig->HCw[i] = 0.0; |
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| 117 | Wig->HCw_raw[i] = 0.0; |
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| 118 | Wig->Hkx[i] = 0.0; |
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| 119 | Wig->Hky[i] = 0.0; |
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| 120 | Wig->Hkz[i] = 0.0; |
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| 121 | Wig->Htz[i] = 0.0; |
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| 122 | } |
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| 123 | for (i = NVharm ; i< WHmax; i++) { |
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| 124 | Wig->VCw[i] = 0.0; |
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| 125 | Wig->VCw_raw[i] = 0.0; |
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| 126 | Wig->Vkx[i] = 0.0; |
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| 127 | Wig->Vky[i] = 0.0; |
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| 128 | Wig->Vkz[i] = 0.0; |
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| 129 | Wig->Vtz[i] = 0.0; |
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| 130 | } |
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| 131 | } |
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| 132 | |
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| 133 | #define second 2 |
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| 134 | #define fourth 4 |
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| 135 | void GWigSymplecticPass(double *r, double Ltot, double Lw, double Bmax, |
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| 136 | int Nstep, int Nmeth, int NHharm, int NVharm, |
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| 137 | double *pBy, double *pBx, double *T1, double *T2, |
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| 138 | double *R1, double *R2, int num_particles) |
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| 139 | { |
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| 140 | |
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| 141 | int c, i; |
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| 142 | double *r6; |
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| 143 | double *tmppr; |
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| 144 | struct gwig Wig; |
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| 145 | |
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| 146 | GWigInit(&Wig, Ltot, Lw, Bmax, Nstep, Nmeth,NHharm,NVharm,pBy,pBx,T1,T2,R1,R2); |
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| 147 | |
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| 148 | for(c = 0;c<num_particles;c++){ |
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| 149 | r6 = r+c*6; |
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| 150 | |
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| 151 | if(!mxIsNaN(r6[0]) & mxIsFinite(r6[4])) |
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| 152 | { |
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| 153 | switch (Nmeth) { |
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| 154 | case second : |
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| 155 | GWigPass_2nd(&Wig, r6); |
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| 156 | break; |
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| 157 | case fourth: |
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| 158 | GWigPass_4th(&Wig, r6); |
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| 159 | break; |
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| 160 | default: |
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| 161 | printf("Invalid method ...\n"); |
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| 162 | break; |
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| 163 | } |
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| 164 | } |
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| 165 | } |
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| 166 | |
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| 167 | } |
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| 168 | |
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| 169 | /********** END PHYSICS SECTION ***********************************************/ |
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| 170 | /******************************************************************************/ |
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| 171 | |
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| 172 | ExportMode int* passFunction(const mxArray *ElemData, int *FieldNumbers, |
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| 173 | double *r_in, int num_particles, int mode) |
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| 174 | |
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| 175 | #define NUM_FIELDS_2_REMEMBER 11 |
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| 176 | |
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| 177 | { |
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| 178 | double *pr1, *pr2, *pt1, *pt2; |
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| 179 | int m, n; |
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| 180 | double *pBy, *pBx; |
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| 181 | double Ltot, Lw, Bmax; |
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| 182 | int Nstep, Nmeth; |
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| 183 | int NHharm, NVharm; |
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| 184 | mxArray *tmpmxptr; |
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| 185 | int *returnptr,fnum; |
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| 186 | int *NewFieldNumbers; |
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| 187 | |
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| 188 | switch(mode) |
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| 189 | { |
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| 190 | case NO_LOCAL_COPY: /* Get fields by names from MATLAB workspace */ |
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| 191 | { |
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| 192 | tmpmxptr = mxGetField(ElemData,0,"Length"); |
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| 193 | if(tmpmxptr) |
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| 194 | Ltot = mxGetScalar(tmpmxptr); |
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| 195 | else |
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| 196 | mexErrMsgTxt("Required field 'Length' was not found in the element data structure"); |
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| 197 | |
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| 198 | tmpmxptr = mxGetField(ElemData,0,"Lw"); |
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| 199 | if(tmpmxptr) |
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| 200 | Lw = mxGetScalar(tmpmxptr); |
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| 201 | else |
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| 202 | mexErrMsgTxt("Required field 'Lw' was not found in the element data structure"); |
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| 203 | |
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| 204 | tmpmxptr = mxGetField(ElemData,0,"Bmax"); |
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| 205 | if(tmpmxptr) |
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| 206 | Bmax = mxGetScalar(tmpmxptr); |
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| 207 | else |
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| 208 | mexErrMsgTxt("Required field 'Bmax' was not found in the element data structure"); |
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| 209 | |
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| 210 | tmpmxptr = mxGetField(ElemData,0,"Nstep"); |
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| 211 | if(tmpmxptr) |
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| 212 | Nstep = (int)mxGetScalar(tmpmxptr); |
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| 213 | else |
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| 214 | mexErrMsgTxt("Required field 'Nstep' was not found in the element data structure"); |
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| 215 | |
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| 216 | tmpmxptr = mxGetField(ElemData,0,"Nmeth"); |
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| 217 | if(tmpmxptr) |
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| 218 | Nmeth = (int)mxGetScalar(tmpmxptr); |
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| 219 | else |
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| 220 | mexErrMsgTxt("Required field 'Nmeth' was not found in the element data structure"); |
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| 221 | |
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| 222 | tmpmxptr = mxGetField(ElemData,0,"NHharm"); |
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| 223 | if(tmpmxptr) |
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| 224 | NHharm = (int)mxGetScalar(tmpmxptr); |
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| 225 | else |
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| 226 | mexErrMsgTxt("Required field 'NHharm' was not found in the element data structure"); |
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| 227 | |
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| 228 | tmpmxptr = mxGetField(ElemData,0,"NVharm"); |
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| 229 | if(tmpmxptr) |
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| 230 | NVharm = (int)mxGetScalar(tmpmxptr); |
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| 231 | else |
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| 232 | mexErrMsgTxt("Required field 'NVharm' was not found in the element data structure"); |
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| 233 | |
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| 234 | tmpmxptr = mxGetField(ElemData,0,"By"); |
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| 235 | if(tmpmxptr) |
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| 236 | pBy = mxGetPr(tmpmxptr); |
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| 237 | else |
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| 238 | mexErrMsgTxt("Required field 'By' was not found in the element data structure"); |
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| 239 | |
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| 240 | tmpmxptr = mxGetField(ElemData,0,"Bx"); |
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| 241 | if(tmpmxptr) |
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| 242 | pBx = mxGetPr(tmpmxptr); |
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| 243 | else |
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| 244 | mexErrMsgTxt("Required field 'Bx' was not found in the element data structure"); |
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| 245 | |
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| 246 | tmpmxptr = mxGetField(ElemData,0,"R1"); |
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| 247 | if(tmpmxptr) |
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| 248 | pr1 = mxGetPr(tmpmxptr); |
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| 249 | else |
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| 250 | mexErrMsgTxt("Required field 'R1' was not found in the element data structure"); |
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| 251 | |
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| 252 | tmpmxptr = mxGetField(ElemData,0,"R2"); |
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| 253 | if(tmpmxptr) |
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| 254 | pr2 = mxGetPr(tmpmxptr); |
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| 255 | else |
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| 256 | mexErrMsgTxt("Required field 'R2' was not found in the element data structure"); |
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| 257 | |
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| 258 | tmpmxptr = mxGetField(ElemData,0,"T1"); |
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| 259 | if(tmpmxptr) |
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| 260 | pt1 = mxGetPr(tmpmxptr); |
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| 261 | else |
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| 262 | mexErrMsgTxt("Required field 'T1' was not found in the element data structure"); |
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| 263 | |
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| 264 | tmpmxptr = mxGetField(ElemData,0,"T2"); |
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| 265 | if(tmpmxptr) |
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| 266 | pt2 = mxGetPr(tmpmxptr); |
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| 267 | else |
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| 268 | mexErrMsgTxt("Required field 'T2' was not found in the element data structure"); |
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| 269 | |
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| 270 | returnptr = NULL; |
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| 271 | |
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| 272 | } break; |
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| 273 | case MAKE_LOCAL_COPY: /* Find field numbers first |
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| 274 | * Save a list of field number in an array |
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| 275 | * and make returnptr point to that array |
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| 276 | */ |
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| 277 | { |
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| 278 | NewFieldNumbers = (int*)mxCalloc(NUM_FIELDS_2_REMEMBER,sizeof(int)); |
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| 279 | |
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| 280 | fnum = mxGetFieldNumber(ElemData,"Length"); |
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| 281 | if(fnum<0) |
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| 282 | mexErrMsgTxt("Required field 'Length' was not found in the element data structure"); |
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| 283 | NewFieldNumbers[0] = fnum; |
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| 284 | |
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| 285 | fnum = mxGetFieldNumber(ElemData,"Lw"); |
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| 286 | if(fnum<0) |
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| 287 | mexErrMsgTxt("Required field 'Lw' was not found in the element data structure"); |
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| 288 | NewFieldNumbers[1] = fnum; |
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| 289 | |
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| 290 | |
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| 291 | fnum = mxGetFieldNumber(ElemData,"Bmax"); |
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| 292 | if(fnum<0) |
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| 293 | mexErrMsgTxt("Required field 'Bmax' was not found in the element data structure"); |
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| 294 | NewFieldNumbers[2] = fnum; |
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| 295 | |
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| 296 | |
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| 297 | fnum = mxGetFieldNumber(ElemData,"Nstep"); |
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| 298 | if(fnum<0) |
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| 299 | mexErrMsgTxt("Required field 'Nstep' was not found in the element data structure"); |
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| 300 | NewFieldNumbers[3] = fnum; |
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| 301 | |
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| 302 | |
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| 303 | fnum = mxGetFieldNumber(ElemData,"Nmeth"); |
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| 304 | if(fnum<0) |
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| 305 | mexErrMsgTxt("Required field 'Nmeth' was not found in the element data structure"); |
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| 306 | NewFieldNumbers[4] = fnum; |
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| 307 | |
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| 308 | fnum = mxGetFieldNumber(ElemData,"NHharm"); |
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| 309 | if(fnum<0) |
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| 310 | mexErrMsgTxt("Required field 'NHharm' was not found in the element data structure"); |
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| 311 | NewFieldNumbers[5] = fnum; |
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| 312 | |
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| 313 | fnum = mxGetFieldNumber(ElemData,"NVharm"); |
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| 314 | if(fnum<0) |
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| 315 | mexErrMsgTxt("Required field 'NVharm' was not found in the element data structure"); |
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| 316 | NewFieldNumbers[6] = fnum; |
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| 317 | |
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| 318 | fnum = mxGetFieldNumber(ElemData,"By"); |
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| 319 | if(fnum<0) |
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| 320 | mexErrMsgTxt("Required field 'By' was not found in the element data structure"); |
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| 321 | NewFieldNumbers[7] = fnum; |
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| 322 | |
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| 323 | fnum = mxGetFieldNumber(ElemData,"Bx"); |
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| 324 | if(fnum<0) |
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| 325 | mexErrMsgTxt("Required field 'Bx' was not found in the element data structure"); |
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| 326 | NewFieldNumbers[8] = fnum; |
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| 327 | |
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| 328 | fnum = mxGetFieldNumber(ElemData,"R1"); |
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| 329 | if(fnum<0) |
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| 330 | mexErrMsgTxt("Required field 'R1' was not found in the element data structure"); |
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| 331 | NewFieldNumbers[9] = fnum; |
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| 332 | |
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| 333 | |
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| 334 | fnum = mxGetFieldNumber(ElemData,"R2"); |
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| 335 | if(fnum<0) |
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| 336 | mexErrMsgTxt("Required field 'R2' was not found in the element data structure"); |
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| 337 | NewFieldNumbers[10] = fnum; |
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| 338 | |
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| 339 | |
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| 340 | fnum = mxGetFieldNumber(ElemData,"T1"); |
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| 341 | if(fnum<0) |
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| 342 | mexErrMsgTxt("Required field 'T1' was not found in the element data structure"); |
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| 343 | NewFieldNumbers[11] = fnum; |
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| 344 | |
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| 345 | |
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| 346 | fnum = mxGetFieldNumber(ElemData,"T2"); |
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| 347 | if(fnum<0) |
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| 348 | mexErrMsgTxt("Required field 'T2' was not found in the element data structure"); |
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| 349 | NewFieldNumbers[12] = fnum; |
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| 350 | |
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| 351 | Ltot = mxGetScalar(mxGetFieldByNumber(ElemData,0,NewFieldNumbers[0])); |
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| 352 | Lw = mxGetScalar(mxGetFieldByNumber(ElemData,0,NewFieldNumbers[1])); |
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| 353 | Bmax = mxGetScalar(mxGetFieldByNumber(ElemData,0,NewFieldNumbers[2])); |
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| 354 | Nstep = mxGetScalar(mxGetFieldByNumber(ElemData,0,NewFieldNumbers[3])); |
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| 355 | Nmeth = mxGetScalar(mxGetFieldByNumber(ElemData,0,NewFieldNumbers[4])); |
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| 356 | NHharm = mxGetScalar(mxGetFieldByNumber(ElemData,0,NewFieldNumbers[5])); |
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| 357 | NVharm = mxGetScalar(mxGetFieldByNumber(ElemData,0,NewFieldNumbers[6])); |
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| 358 | pBy = mxGetPr(mxGetFieldByNumber(ElemData,0,NewFieldNumbers[7])); |
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| 359 | pBx = mxGetPr(mxGetFieldByNumber(ElemData,0,NewFieldNumbers[8])); |
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| 360 | pr1 = mxGetPr(mxGetFieldByNumber(ElemData,0,NewFieldNumbers[9])); |
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| 361 | pr2 = mxGetPr(mxGetFieldByNumber(ElemData,0,NewFieldNumbers[10])); |
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| 362 | pt1 = mxGetPr(mxGetFieldByNumber(ElemData,0,NewFieldNumbers[11])); |
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| 363 | pt2 = mxGetPr(mxGetFieldByNumber(ElemData,0,NewFieldNumbers[12])); |
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| 364 | |
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| 365 | returnptr = NewFieldNumbers; |
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| 366 | } break; |
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| 367 | case USE_LOCAL_COPY: /* Get fields from MATLAB using field numbers |
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| 368 | The second argument ponter to the array of |
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| 369 | field numbers is previously created with |
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| 370 | QuadLinPass( ..., MAKE_LOCAL_COPY) |
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| 371 | */ |
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| 372 | { |
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| 373 | Ltot = mxGetScalar(mxGetFieldByNumber(ElemData,0,FieldNumbers[0])); |
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| 374 | Lw = mxGetScalar(mxGetFieldByNumber(ElemData,0,FieldNumbers[1])); |
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| 375 | Bmax = mxGetScalar(mxGetFieldByNumber(ElemData,0,FieldNumbers[2])); |
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| 376 | Nstep = mxGetScalar(mxGetFieldByNumber(ElemData,0,FieldNumbers[3])); |
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| 377 | Nmeth = mxGetScalar(mxGetFieldByNumber(ElemData,0,FieldNumbers[4])); |
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| 378 | NHharm = mxGetScalar(mxGetFieldByNumber(ElemData,0,FieldNumbers[5])); |
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| 379 | NVharm = mxGetScalar(mxGetFieldByNumber(ElemData,0,FieldNumbers[6])); |
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| 380 | pBy = mxGetPr(mxGetFieldByNumber(ElemData,0,FieldNumbers[7])); |
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| 381 | pBx = mxGetPr(mxGetFieldByNumber(ElemData,0,FieldNumbers[8])); |
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| 382 | pr1 = mxGetPr(mxGetFieldByNumber(ElemData,0,FieldNumbers[9])); |
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| 383 | pr2 = mxGetPr(mxGetFieldByNumber(ElemData,0,FieldNumbers[10])); |
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| 384 | pt1 = mxGetPr(mxGetFieldByNumber(ElemData,0,FieldNumbers[11])); |
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| 385 | pt2 = mxGetPr(mxGetFieldByNumber(ElemData,0,FieldNumbers[12])); |
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| 386 | |
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| 387 | returnptr = FieldNumbers; |
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| 388 | } break; |
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| 389 | default: |
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| 390 | { mexErrMsgTxt("No match for calling mode in function QuadLinPass\n"); |
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| 391 | } |
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| 392 | } |
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| 393 | |
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| 394 | GWigSymplecticPass(r_in,Ltot,Lw,Bmax,Nstep,Nmeth,NHharm,NVharm,pBy,pBx,pt1,pt2,pr1,pr2,num_particles); |
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| 395 | return(returnptr); |
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| 396 | } |
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| 397 | |
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| 398 | |
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| 399 | /********** END WINDOWS DLL GATEWAY SECTION ***************************************/ |
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| 400 | |
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| 401 | /********** MATLAB GATEWAY ***************************************/ |
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| 402 | |
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| 403 | void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[]) |
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| 404 | { |
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| 405 | int m, n; |
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| 406 | double *r_in; |
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| 407 | double *pBy, *pBx; |
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| 408 | double *pr1, *pr2, *pt1, *pt2 ; |
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| 409 | double Ltot, Lw, Bmax; |
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| 410 | int Nstep, Nmeth; |
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| 411 | int NHharm, NVharm; |
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| 412 | mxArray *tmpmxptr; |
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| 413 | |
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| 414 | /* ALLOCATE memory for the output array of the same size as the input */ |
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| 415 | m = mxGetM(prhs[1]); |
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| 416 | n = mxGetN(prhs[1]); |
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| 417 | if(m!=6) |
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| 418 | {mexErrMsgTxt("Second argument must be a 6 x N matrix");} |
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| 419 | |
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| 420 | tmpmxptr = mxGetField(prhs[0],0,"Length"); |
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| 421 | if(tmpmxptr) |
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| 422 | Ltot = mxGetScalar(tmpmxptr); |
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| 423 | else |
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| 424 | mexErrMsgTxt("Required field 'Length' was not found in the element data structure"); |
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| 425 | |
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| 426 | tmpmxptr = mxGetField(prhs[0],0,"Lw"); |
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| 427 | if(tmpmxptr) |
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| 428 | Lw = mxGetScalar(tmpmxptr); |
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| 429 | else |
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| 430 | mexErrMsgTxt("Required field 'Lw' was not found in the element data structure"); |
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| 431 | |
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| 432 | tmpmxptr = mxGetField(prhs[0],0,"Bmax"); |
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| 433 | if(tmpmxptr) |
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| 434 | Bmax = mxGetScalar(tmpmxptr); |
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| 435 | else |
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| 436 | mexErrMsgTxt("Required field 'Bmax' was not found in the element data structure"); |
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| 437 | |
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| 438 | tmpmxptr = mxGetField(prhs[0],0,"Nstep"); |
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| 439 | if(tmpmxptr) |
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| 440 | Nstep = (int)mxGetScalar(tmpmxptr); |
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| 441 | else |
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| 442 | mexErrMsgTxt("Required field 'Nstep' was not found in the element data structure"); |
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| 443 | |
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| 444 | tmpmxptr = mxGetField(prhs[0],0,"Nmeth"); |
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| 445 | if(tmpmxptr) |
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| 446 | Nmeth = (int)mxGetScalar(tmpmxptr); |
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| 447 | else |
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| 448 | mexErrMsgTxt("Required field 'Nmeth' was not found in the element data structure"); |
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| 449 | |
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| 450 | tmpmxptr = mxGetField(prhs[0],0,"NHharm"); |
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| 451 | if(tmpmxptr) |
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| 452 | NHharm = (int)mxGetScalar(tmpmxptr); |
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| 453 | else |
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| 454 | mexErrMsgTxt("Required field 'NHharm' was not found in the element data structure"); |
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| 455 | |
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| 456 | tmpmxptr = mxGetField(prhs[0],0,"NVharm"); |
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| 457 | if(tmpmxptr) |
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| 458 | NVharm = (int)mxGetScalar(tmpmxptr); |
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| 459 | else |
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| 460 | mexErrMsgTxt("Required field 'NVharm' was not found in the element data structure"); |
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| 461 | |
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| 462 | tmpmxptr = mxGetField(prhs[0],0,"By"); |
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| 463 | if(tmpmxptr) |
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| 464 | pBy = mxGetPr(tmpmxptr); |
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| 465 | else |
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| 466 | mexErrMsgTxt("Required field 'By' was not found in the element data structure"); |
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| 467 | |
---|
| 468 | tmpmxptr = mxGetField(prhs[0],0,"Bx"); |
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| 469 | if(tmpmxptr) |
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| 470 | pBx = mxGetPr(tmpmxptr); |
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| 471 | else |
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| 472 | mexErrMsgTxt("Required field 'Bx' was not found in the element data structure"); |
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| 473 | |
---|
| 474 | tmpmxptr = mxGetField(prhs[0],0,"R1"); |
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| 475 | if(tmpmxptr) |
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| 476 | pr1 = mxGetPr(tmpmxptr); |
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| 477 | else |
---|
| 478 | mexErrMsgTxt("Required field 'R1' was not found in the element data structure"); |
---|
| 479 | |
---|
| 480 | tmpmxptr = mxGetField(prhs[0],0,"R2"); |
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| 481 | if(tmpmxptr) |
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| 482 | pr2 = mxGetPr(tmpmxptr); |
---|
| 483 | else |
---|
| 484 | mexErrMsgTxt("Required field 'R2' was not found in the element data structure"); |
---|
| 485 | |
---|
| 486 | tmpmxptr = mxGetField(prhs[0],0,"T1"); |
---|
| 487 | if(tmpmxptr) |
---|
| 488 | pt1 = mxGetPr(tmpmxptr); |
---|
| 489 | else |
---|
| 490 | mexErrMsgTxt("Required field 'T1' was not found in the element data structure"); |
---|
| 491 | |
---|
| 492 | tmpmxptr = mxGetField(prhs[0],0,"T2"); |
---|
| 493 | if(tmpmxptr) |
---|
| 494 | pt2 = mxGetPr(tmpmxptr); |
---|
| 495 | else |
---|
| 496 | mexErrMsgTxt("Required field 'T2' was not found in the element data structure"); |
---|
| 497 | |
---|
| 498 | plhs[0] = mxDuplicateArray(prhs[1]); |
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| 499 | r_in = mxGetPr(plhs[0]); |
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| 500 | |
---|
| 501 | GWigSymplecticPass(r_in,Ltot,Lw,Bmax,Nstep,Nmeth,NHharm,NVharm,pBy,pBx,pt1,pt2,pr1,pr2,n); |
---|
| 502 | } |
---|
| 503 | |
---|
| 504 | |
---|