| line | stmt | bran | cond | sub | pod | time | code | 
| 1 |  |  |  |  |  |  | #define PERL_NO_GET_CONTEXT | 
| 2 |  |  |  |  |  |  | #include "EXTERN.h" | 
| 3 |  |  |  |  |  |  | #include "perl.h" | 
| 4 |  |  |  |  |  |  | #include "XSUB.h" | 
| 5 |  |  |  |  |  |  |  | 
| 6 |  |  |  |  |  |  | #include "ppport.h" | 
| 7 |  |  |  |  |  |  |  | 
| 8 |  |  |  |  |  |  | #include "sandy_rng.h" | 
| 9 |  |  |  |  |  |  | #include "RNG.h" | 
| 10 |  |  |  |  |  |  |  | 
| 11 |  |  |  |  |  |  | MODULE = App::Sandy::RNG		PACKAGE = App::Sandy::RNG | 
| 12 |  |  |  |  |  |  |  | 
| 13 |  |  |  |  |  |  | PROTOTYPES: DISABLED | 
| 14 |  |  |  |  |  |  |  | 
| 15 |  |  |  |  |  |  | RNGContext * | 
| 16 |  |  |  |  |  |  | App::Sandy::RNG::new (unsigned long seed) | 
| 17 |  |  |  |  |  |  | PREINIT: | 
| 18 |  |  |  |  |  |  | RNGContext *ctx; | 
| 19 |  |  |  |  |  |  | CODE: | 
| 20 | 118 |  |  |  |  |  | Newx (ctx, 1, RNGContext); | 
| 21 | 118 |  |  |  |  |  | ctx->rng = gsl_rng_alloc (gsl_rng_ranlxd2); | 
| 22 | 118 |  |  |  |  |  | gsl_rng_set (ctx->rng, seed); | 
| 23 | 118 |  |  |  |  |  | RETVAL = ctx; | 
| 24 |  |  |  |  |  |  | OUTPUT: | 
| 25 |  |  |  |  |  |  | RETVAL | 
| 26 |  |  |  |  |  |  |  | 
| 27 |  |  |  |  |  |  | void | 
| 28 |  |  |  |  |  |  | DESTROY (RNGContext *ctx) | 
| 29 |  |  |  |  |  |  | CODE: | 
| 30 | 118 |  |  |  |  |  | Safefree (ctx->rng); | 
| 31 | 118 |  |  |  |  |  | Safefree (ctx); | 
| 32 |  |  |  |  |  |  |  | 
| 33 |  |  |  |  |  |  | void | 
| 34 |  |  |  |  |  |  | set (RNGContext *ctx, unsigned long seed) | 
| 35 |  |  |  |  |  |  | CODE: | 
| 36 | 0 |  |  |  |  |  | gsl_rng_set (ctx->rng, seed); | 
| 37 |  |  |  |  |  |  |  | 
| 38 |  |  |  |  |  |  | unsigned long | 
| 39 |  |  |  |  |  |  | max (RNGContext *ctx) | 
| 40 |  |  |  |  |  |  | CODE: | 
| 41 | 0 |  |  |  |  |  | RETVAL = gsl_rng_max (ctx->rng); | 
| 42 |  |  |  |  |  |  | OUTPUT: | 
| 43 |  |  |  |  |  |  | RETVAL | 
| 44 |  |  |  |  |  |  |  | 
| 45 |  |  |  |  |  |  | unsigned long | 
| 46 |  |  |  |  |  |  | min (RNGContext *ctx) | 
| 47 |  |  |  |  |  |  | CODE: | 
| 48 | 0 |  |  |  |  |  | RETVAL = gsl_rng_min (ctx->rng); | 
| 49 |  |  |  |  |  |  | OUTPUT: | 
| 50 |  |  |  |  |  |  | RETVAL | 
| 51 |  |  |  |  |  |  |  | 
| 52 |  |  |  |  |  |  | size_t | 
| 53 |  |  |  |  |  |  | size (RNGContext *ctx) | 
| 54 |  |  |  |  |  |  | CODE: | 
| 55 | 0 |  |  |  |  |  | RETVAL = gsl_rng_size (ctx->rng); | 
| 56 |  |  |  |  |  |  | OUTPUT: | 
| 57 |  |  |  |  |  |  | RETVAL | 
| 58 |  |  |  |  |  |  |  | 
| 59 |  |  |  |  |  |  | char * | 
| 60 |  |  |  |  |  |  | name (RNGContext *ctx) | 
| 61 |  |  |  |  |  |  | CODE: | 
| 62 | 0 |  |  |  |  |  | RETVAL = (char *) gsl_rng_name (ctx->rng); | 
| 63 |  |  |  |  |  |  | OUTPUT: | 
| 64 |  |  |  |  |  |  | RETVAL | 
| 65 |  |  |  |  |  |  |  | 
| 66 |  |  |  |  |  |  | unsigned long | 
| 67 |  |  |  |  |  |  | get (RNGContext *ctx) | 
| 68 |  |  |  |  |  |  | CODE: | 
| 69 | 0 |  |  |  |  |  | RETVAL = gsl_rng_get (ctx->rng); | 
| 70 |  |  |  |  |  |  | OUTPUT: | 
| 71 |  |  |  |  |  |  | RETVAL | 
| 72 |  |  |  |  |  |  |  | 
| 73 |  |  |  |  |  |  | double | 
| 74 |  |  |  |  |  |  | uniform (RNGContext *ctx) | 
| 75 |  |  |  |  |  |  | CODE: | 
| 76 | 0 |  |  |  |  |  | RETVAL = gsl_rng_uniform (ctx->rng); | 
| 77 |  |  |  |  |  |  | OUTPUT: | 
| 78 |  |  |  |  |  |  | RETVAL | 
| 79 |  |  |  |  |  |  |  | 
| 80 |  |  |  |  |  |  | double | 
| 81 |  |  |  |  |  |  | uniform_pos (RNGContext *ctx) | 
| 82 |  |  |  |  |  |  | CODE: | 
| 83 | 0 |  |  |  |  |  | RETVAL = gsl_rng_uniform_pos (ctx->rng); | 
| 84 |  |  |  |  |  |  | OUTPUT: | 
| 85 |  |  |  |  |  |  | RETVAL | 
| 86 |  |  |  |  |  |  |  | 
| 87 |  |  |  |  |  |  | double | 
| 88 |  |  |  |  |  |  | ran_gaussian (RNGContext *ctx, double sigma) | 
| 89 |  |  |  |  |  |  | CODE: | 
| 90 | 0 |  |  |  |  |  | RETVAL = gsl_ran_gaussian (ctx->rng, sigma); | 
| 91 |  |  |  |  |  |  | OUTPUT: | 
| 92 |  |  |  |  |  |  | RETVAL | 
| 93 |  |  |  |  |  |  |  | 
| 94 |  |  |  |  |  |  | double | 
| 95 |  |  |  |  |  |  | ran_gaussian_ratio_method (RNGContext *ctx, double sigma) | 
| 96 |  |  |  |  |  |  | CODE: | 
| 97 | 0 |  |  |  |  |  | RETVAL = gsl_ran_gaussian_ratio_method (ctx->rng, sigma); | 
| 98 |  |  |  |  |  |  | OUTPUT: | 
| 99 |  |  |  |  |  |  | RETVAL | 
| 100 |  |  |  |  |  |  |  | 
| 101 |  |  |  |  |  |  | double | 
| 102 |  |  |  |  |  |  | ran_gaussian_pdf (double x, double sigma) | 
| 103 |  |  |  |  |  |  | CODE: | 
| 104 | 0 |  |  |  |  |  | RETVAL = gsl_ran_gaussian_pdf (x, sigma); | 
| 105 |  |  |  |  |  |  | OUTPUT: | 
| 106 |  |  |  |  |  |  | RETVAL | 
| 107 |  |  |  |  |  |  |  | 
| 108 |  |  |  |  |  |  | double | 
| 109 |  |  |  |  |  |  | ran_ugaussian (RNGContext *ctx) | 
| 110 |  |  |  |  |  |  | CODE: | 
| 111 | 0 |  |  |  |  |  | RETVAL = gsl_ran_ugaussian (ctx->rng); | 
| 112 |  |  |  |  |  |  | OUTPUT: | 
| 113 |  |  |  |  |  |  | RETVAL | 
| 114 |  |  |  |  |  |  |  | 
| 115 |  |  |  |  |  |  | double | 
| 116 |  |  |  |  |  |  | ran_ugaussian_ratio_method (RNGContext *ctx) | 
| 117 |  |  |  |  |  |  | CODE: | 
| 118 | 0 |  |  |  |  |  | RETVAL = gsl_ran_ugaussian_ratio_method (ctx->rng); | 
| 119 |  |  |  |  |  |  | OUTPUT: | 
| 120 |  |  |  |  |  |  | RETVAL | 
| 121 |  |  |  |  |  |  |  | 
| 122 |  |  |  |  |  |  | double | 
| 123 |  |  |  |  |  |  | ran_ugaussian_pdf (double x) | 
| 124 |  |  |  |  |  |  | CODE: | 
| 125 | 0 |  |  |  |  |  | RETVAL = gsl_ran_ugaussian_pdf (x); | 
| 126 |  |  |  |  |  |  | OUTPUT: | 
| 127 |  |  |  |  |  |  | RETVAL | 
| 128 |  |  |  |  |  |  |  | 
| 129 |  |  |  |  |  |  | unsigned long | 
| 130 |  |  |  |  |  |  | get_n (RNGContext *ctx, unsigned long n) | 
| 131 |  |  |  |  |  |  | INIT: | 
| 132 | 123872 | 50 |  |  |  |  | if (n <= 0) | 
| 133 | 0 |  |  |  |  |  | croak ("n must be greater than zero"); | 
| 134 |  |  |  |  |  |  | CODE: | 
| 135 | 123872 |  |  |  |  |  | RETVAL = gsl_rng_get (ctx->rng) % n; | 
| 136 |  |  |  |  |  |  | OUTPUT: | 
| 137 |  |  |  |  |  |  | RETVAL | 
| 138 |  |  |  |  |  |  |  | 
| 139 |  |  |  |  |  |  | double | 
| 140 |  |  |  |  |  |  | get_norm (RNGContext *ctx, double mean, double stdd) | 
| 141 |  |  |  |  |  |  | CODE: | 
| 142 | 3340 |  |  |  |  |  | RETVAL = mean + (int) (gsl_ran_gaussian (ctx->rng, stdd) + 0.5); | 
| 143 |  |  |  |  |  |  | OUTPUT: | 
| 144 |  |  |  |  |  |  | RETVAL |