hkl.h

   1 /* This file is part of the hkl library.
   2  *
   3  * The hkl library is free software: you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation, either version 3 of the License, or
   6  * (at your option) any later version.
   7  *
   8  * The hkl library is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License
  14  * along with the hkl library.  If not, see <http://www.gnu.org/licenses/>.
  15  *
  16  * Copyright (C) 2003-2019 Synchrotron SOLEIL
  17  *                         L'Orme des Merisiers Saint-Aubin
  18  *                         BP 48 91192 GIF-sur-YVETTE CEDEX
  19  *
  20  * Authors: Picca Frédéric-Emmanuel <picca@synchrotron-soleil.fr>
  21  */
  22 #ifndef __HKL_H__
  23 #define __HKL_H__
  24
  25 #include <math.h>                       // for M_PI
  26 #include <stddef.h>                     // for size_t
  27 #include <stdio.h>                      // for FILE
  28 #include <glib.h>                       // for g_set_error, GError etc
  29 #include <hkl/ccan/darray/darray.h>     // for darray
  30
  31 /* deprecated */
  32 #if    __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1)
  33 # define HKL_DEPRECATED __attribute__((__deprecated__))
  34 #elif defined(_MSC_VER) && (_MSC_VER >= 1300)
  35 # define HKL_DEPRECATED __declspec(deprecated)
  36 #else
  37 # define HKL_DEPRECATED
  38 #endif
  39
  40 #if    __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5)
  41 # define HKL_DEPRECATED_FOR(f) __attribute__((__deprecated__("Use '" #f "' instead")))
  42 #elif defined(_MSC_FULL_VER) && (_MSC_FULL_VER > 140050320)
  43 # define HKL_DEPRECATED_FOR(f) __declspec(deprecated("is deprecated. Use '" #f "' instead"))
  44 #else
  45 # define HKL_DEPRECATED_FOR(f) HKL_DEPRECATED
  46 #endif
  47
  48 #define HKL_TINY 1e-7
  49 #define HKL_EPSILON 1e-6
  50 #define HKL_DEGTORAD (M_PI/180.)
  51 #define HKL_RADTODEG (180./M_PI)
  52
  53 /* tau = 2pi or 1 */
  54 #define HKL_TAU (2. * M_PI)
  55 /* #define HKL_TAU 1 */
  56
  57 #ifdef HKLAPI
  58 # undef HKLAPI
  59 #endif
  60
  61 #ifdef __GNUC__
  62 # if __GNUC__ >= 4
  63 #  define HKLAPI __attribute__ ((visibility("default")))
  64 # else
  65 #  define HKLAPI
  66 # endif
  67 #else
  68 /**
  69  * @def HKLAPI
  70  * @brief Used to export functions(by changing visibility).
  71  */
  72 # define HKLAPI
  73 #endif
  74
  75 #if (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3))
  76 # define HKL_ARG_NONNULL(...) __attribute__ ((__nonnull__(__VA_ARGS__)))
  77 #else
  78 # define HKL_ARG_NONNULL(...)
  79 #endif
  80
  81 # if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
  82 #  define HKL_WARN_UNUSED_RESULT __attribute__ ((__warn_unused_result__))
  83 # else
  84 #  define HKL_WARN_UNUSED_RESULT
  85 # endif
  86
  87
  88 #define _darray(type) type *item; size_t size; size_t alloc
  89
  90 G_BEGIN_DECLS
  91
  92 /**********/
  93 /* Vector */
  94 /**********/
  95
  96 typedef struct _HklVector HklVector;
  97
  98 struct _HklVector
  99 {
 100         double data[3];
 101 };
 102
 103 #define HKL_VECTOR_X {{1, 0, 0}}
 104 #define HKL_VECTOR_Y {{0, 1, 0}}
 105 #define HKL_VECTOR_Z {{0, 0, 1}}
 106
 107 HKLAPI void hkl_vector_init(HklVector *self, double x, double y, double z);
 108
 109 /**************/
 110 /* Quaternion */
 111 /**************/
 112
 113 typedef struct _HklQuaternion HklQuaternion;
 114 typedef struct _HklMatrix HklMatrix; /* forwarded declaration */
 115
 116 struct _HklQuaternion
 117 {
 118         double data[4];
 119 };
 120
 121 typedef darray(const char *) darray_string;
 122
 123 HKLAPI void hkl_quaternion_to_matrix(const HklQuaternion *self, HklMatrix *m) HKL_ARG_NONNULL(1, 2);
 124
 125 /**********/
 126 /* Matrix */
 127 /**********/
 128
 129 HKLAPI HklMatrix *hkl_matrix_new(void) HKL_WARN_UNUSED_RESULT;
 130
 131 HKLAPI HklMatrix *hkl_matrix_new_full(double m11, double m12, double m13,
 132                                       double m21, double m22, double m23,
 133                                       double m31, double m32, double m33) HKL_WARN_UNUSED_RESULT;
 134
 135 HKLAPI HklMatrix *hkl_matrix_new_euler(double euler_x, double euler_y, double euler_z) HKL_WARN_UNUSED_RESULT;
 136
 137 HKLAPI double hkl_matrix_get(const HklMatrix *self, unsigned int i, unsigned int j) HKL_ARG_NONNULL(1);
 138
 139 HKLAPI void hkl_matrix_free(HklMatrix *self) HKL_ARG_NONNULL(1);
 140
 141 HKLAPI void hkl_matrix_init(HklMatrix *self,
 142                             double m11, double m12, double m13,
 143                             double m21, double m22, double m23,
 144                             double m31, double m32, double m33) HKL_ARG_NONNULL(1);
 145
 146 HKLAPI int hkl_matrix_cmp(const HklMatrix *self, const HklMatrix *m) HKL_ARG_NONNULL(1, 2);
 147
 148 HKLAPI void hkl_matrix_times_matrix(HklMatrix *self, const HklMatrix *m) HKL_ARG_NONNULL(1, 2);
 149
 150 /********/
 151 /* Unit */
 152 /********/
 153
 154 typedef enum _HklUnitEnum
 155 {
 156         HKL_UNIT_DEFAULT,
 157         HKL_UNIT_USER
 158 } HklUnitEnum;
 159
 160 /*************/
 161 /* Parameter */
 162 /*************/
 163
 164 typedef struct _HklParameter HklParameter;
 165
 166 /* HklParameter */
 167
 168 HKLAPI HklParameter *hkl_parameter_new_copy(const HklParameter *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 169
 170 HKLAPI void hkl_parameter_free(HklParameter *self) HKL_ARG_NONNULL(1);
 171
 172 HKLAPI const char *hkl_parameter_name_get(const HklParameter *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 173
 174 HKLAPI const char *hkl_parameter_default_unit_get(const HklParameter *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 175
 176 HKLAPI const char *hkl_parameter_user_unit_get(const HklParameter *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 177
 178 HKLAPI double hkl_parameter_value_get(const HklParameter *self,
 179                                       HklUnitEnum unit_type) HKL_ARG_NONNULL(1);
 180
 181 HKLAPI int hkl_parameter_value_set(HklParameter *self, double value,
 182                                    HklUnitEnum unit_type, GError **error) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 183
 184 HKLAPI void hkl_parameter_min_max_get(const HklParameter *self, double *min, double *max,
 185                                       HklUnitEnum unit_type) HKL_ARG_NONNULL(1, 2, 3);
 186
 187 HKLAPI int hkl_parameter_min_max_set(HklParameter *self, double min, double max,
 188                                      HklUnitEnum unit_type, GError **error) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 189
 190 HKLAPI int hkl_parameter_fit_get(const HklParameter *self) HKL_ARG_NONNULL(1);
 191
 192 HKLAPI void hkl_parameter_fit_set(HklParameter *self, int fit) HKL_ARG_NONNULL(1);
 193
 194 HKLAPI void hkl_parameter_randomize(HklParameter *self) HKL_ARG_NONNULL(1);
 195
 196 /* getter and setter specific to certain type of HklParameter */
 197
 198 HKLAPI const HklVector *hkl_parameter_axis_v_get(const HklParameter *self) HKL_ARG_NONNULL(1)HKL_WARN_UNUSED_RESULT;
 199
 200 HKLAPI const HklQuaternion *hkl_parameter_quaternion_get(const HklParameter *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 201
 202 HKLAPI const char *hkl_parameter_description_get(const HklParameter *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 203
 204 HKLAPI void hkl_parameter_fprintf(FILE *f, const HklParameter *self) HKL_ARG_NONNULL(1, 2);
 205
 206 /************/
 207 /* Detector */
 208 /************/
 209
 210 typedef struct _HklDetector HklDetector;
 211 typedef enum _HklDetectorType
 212 {
 213         HKL_DETECTOR_TYPE_0D
 214 } HklDetectorType;
 215
 216 HKLAPI HklDetector *hkl_detector_factory_new(HklDetectorType type) HKL_WARN_UNUSED_RESULT;
 217
 218 HKLAPI HklDetector *hkl_detector_new_copy(const HklDetector *src) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 219
 220 HKLAPI void hkl_detector_free(HklDetector *self) HKL_ARG_NONNULL(1);
 221
 222 HKLAPI void hkl_detector_fprintf(FILE *f, const HklDetector *self) HKL_ARG_NONNULL(1, 2);
 223
 224 /************/
 225 /* Geometry */
 226 /************/
 227
 228 typedef struct _HklGeometry HklGeometry;
 229 typedef struct _HklGeometryList HklGeometryList;
 230 typedef struct _HklGeometryListItem HklGeometryListItem;
 231 typedef struct _HklSample HklSample; /* forwarded declaration */
 232
 233 /* HklGeometry */
 234
 235 HKLAPI HklGeometry *hkl_geometry_new_copy(const HklGeometry *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 236
 237 HKLAPI void hkl_geometry_free(HklGeometry *self) HKL_ARG_NONNULL(1);
 238
 239 HKLAPI int hkl_geometry_set(HklGeometry *self, const HklGeometry *src) HKL_ARG_NONNULL(1, 2);
 240
 241 HKLAPI const darray_string *hkl_geometry_axis_names_get(const HklGeometry *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 242
 243 HKLAPI const HklParameter *hkl_geometry_axis_get(const HklGeometry *self, const char *name,
 244                                                  GError **error) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 245
 246 HKLAPI int hkl_geometry_axis_set(HklGeometry *self, const char *name,
 247                                  const HklParameter *axis,
 248                                  GError **error) HKL_ARG_NONNULL(1, 2, 3) HKL_WARN_UNUSED_RESULT;
 249
 250 HKLAPI void hkl_geometry_axis_values_get(const HklGeometry *self,
 251                                          double values[], size_t n_values,
 252                                          HklUnitEnum unit_type) HKL_ARG_NONNULL(1, 2);
 253
 254 HKLAPI int hkl_geometry_axis_values_set(HklGeometry *self,
 255                                         double values[], size_t n_values,
 256                                         HklUnitEnum unit_type,
 257                                         GError **error) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 258
 259 HKLAPI const char *hkl_geometry_name_get(const HklGeometry *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 260
 261 HKLAPI double hkl_geometry_wavelength_get(const HklGeometry *self,
 262                                           HklUnitEnum unit_type) HKL_ARG_NONNULL(1);
 263
 264 HKLAPI int hkl_geometry_wavelength_set(HklGeometry *self, double wavelength,
 265                                        HklUnitEnum unit_type, GError **error) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 266
 267 HKLAPI void hkl_geometry_randomize(HklGeometry *self) HKL_ARG_NONNULL(1);
 268
 269 /* TODO after bissecting it seems that this method is slow (to replace) */
 270 HKLAPI int hkl_geometry_set_values_v(HklGeometry *self, HklUnitEnum unit_type,
 271                                      GError **error, ...) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 272
 273 HKLAPI HklQuaternion hkl_geometry_sample_rotation_get(const HklGeometry *self,
 274                                                       const HklSample *sample) HKL_ARG_NONNULL(1, 2);
 275
 276 HKLAPI HklQuaternion hkl_geometry_detector_rotation_get(const HklGeometry *self,
 277                                                         const HklDetector *detector) HKL_ARG_NONNULL(1, 2);
 278
 279 HKLAPI void hkl_geometry_fprintf(FILE *file, const HklGeometry *self) HKL_ARG_NONNULL(1, 2);
 280
 281 /* HklGeometryList */
 282
 283 #define HKL_GEOMETRY_LIST_FOREACH(item, list) for((item)=hkl_geometry_list_items_first_get((list)); \
 284                                                   (item);               \
 285                                                   (item)=hkl_geometry_list_items_next_get((list), (item)))
 286
 287 HKLAPI void hkl_geometry_list_free(HklGeometryList *self) HKL_ARG_NONNULL(1);
 288
 289 HKLAPI size_t hkl_geometry_list_n_items_get(const HklGeometryList *self) HKL_ARG_NONNULL(1);
 290
 291 HKLAPI const HklGeometryListItem *hkl_geometry_list_items_first_get(const HklGeometryList *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 292
 293 HKLAPI const HklGeometryListItem *hkl_geometry_list_items_next_get(const HklGeometryList *self,
 294                                                                    const HklGeometryListItem *item) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 295
 296 /* HklGeometryListItem */
 297
 298 HKLAPI const HklGeometry *hkl_geometry_list_item_geometry_get(const HklGeometryListItem *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 299
 300 /**********/
 301 /* Sample */
 302 /**********/
 303
 304 typedef struct _HklLattice HklLattice;
 305 typedef struct _HklSampleReflection HklSampleReflection;
 306
 307 /* Lattice */
 308
 309 HKLAPI HklLattice *hkl_lattice_new(double a, double b, double c,
 310                                    double alpha, double beta, double gamma,
 311                                    GError **error) HKL_WARN_UNUSED_RESULT;
 312
 313 HKLAPI HklLattice *hkl_lattice_new_copy(const HklLattice *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 314
 315 HKLAPI HklLattice *hkl_lattice_new_default(void) HKL_WARN_UNUSED_RESULT;
 316
 317 HKLAPI void hkl_lattice_free(HklLattice *self) HKL_ARG_NONNULL(1);
 318
 319 HKLAPI const HklParameter *hkl_lattice_a_get(const HklLattice *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 320
 321 HKLAPI int hkl_lattice_a_set(HklLattice *self, const HklParameter *parameter,
 322                              GError **error) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 323
 324 HKLAPI const HklParameter *hkl_lattice_b_get(const HklLattice *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 325
 326 HKLAPI int hkl_lattice_b_set(HklLattice *self, const HklParameter *parameter,
 327                              GError **error) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 328
 329 HKLAPI const HklParameter *hkl_lattice_c_get(const HklLattice *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 330
 331 HKLAPI int hkl_lattice_c_set(HklLattice *self, const HklParameter *parameter,
 332                              GError **error) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 333
 334 HKLAPI const HklParameter *hkl_lattice_alpha_get(const HklLattice *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 335
 336 HKLAPI int hkl_lattice_alpha_set(HklLattice *self, const HklParameter *parameter,
 337                                  GError **error) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 338
 339 HKLAPI const HklParameter *hkl_lattice_beta_get(const HklLattice *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 340
 341 HKLAPI int hkl_lattice_beta_set(HklLattice *self, const HklParameter *parameter,
 342                                 GError **error) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 343
 344 HKLAPI const HklParameter *hkl_lattice_gamma_get(const HklLattice *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 345
 346 HKLAPI int hkl_lattice_gamma_set(HklLattice *self, const HklParameter *parameter,
 347                                  GError **error) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 348
 349 HKLAPI const HklParameter *hkl_lattice_volume_get(const HklLattice *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 350
 351 HKLAPI int hkl_lattice_set(HklLattice *self,
 352                            double a, double b, double c,
 353                            double alpha, double beta, double gamma,
 354                            HklUnitEnum unit_type, GError **error) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 355
 356 HKLAPI void hkl_lattice_get(const HklLattice *self,
 357                             double *a, double *b, double *c,
 358                             double *alpha, double *beta, double *gamma,
 359                             HklUnitEnum unit_type) HKL_ARG_NONNULL(1, 2, 3, 4, 5, 6, 7);
 360
 361 HKLAPI int hkl_lattice_get_B(const HklLattice *self, HklMatrix *B) HKL_ARG_NONNULL(1, 2);
 362
 363 HKLAPI int hkl_lattice_get_1_B(const HklLattice *self, HklMatrix *B) HKL_ARG_NONNULL(1, 2);
 364
 365 HKLAPI int hkl_lattice_reciprocal(const HklLattice *self, HklLattice *reciprocal) HKL_ARG_NONNULL(1, 2);
 366
 367 /* HklSample */
 368
 369 HKLAPI HklSample *hkl_sample_new(const char *name) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 370
 371 HKLAPI HklSample *hkl_sample_new_copy(const HklSample *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 372
 373 HKLAPI void hkl_sample_free(HklSample *self) HKL_ARG_NONNULL(1);
 374
 375 HKLAPI const char *hkl_sample_name_get(const HklSample *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 376
 377 HKLAPI void hkl_sample_name_set(HklSample *self, const char *name) HKL_ARG_NONNULL(1, 2);
 378
 379 HKLAPI const HklLattice *hkl_sample_lattice_get(HklSample *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 380
 381 HKLAPI void hkl_sample_lattice_set(HklSample *self, const HklLattice *lattice) HKL_ARG_NONNULL(1, 2);
 382
 383 HKLAPI const HklParameter *hkl_sample_ux_get(const HklSample *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 384
 385 HKLAPI int hkl_sample_ux_set(HklSample *self, const HklParameter *ux,
 386                              GError **error) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 387
 388 HKLAPI const HklParameter *hkl_sample_uy_get(const HklSample *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 389
 390 HKLAPI int hkl_sample_uy_set(HklSample *self, const HklParameter *uy,
 391                              GError **error) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 392
 393 HKLAPI const HklParameter *hkl_sample_uz_get(const HklSample *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 394
 395 HKLAPI int hkl_sample_uz_set(HklSample *self, const HklParameter *uz,
 396                              GError **error) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 397
 398 HKLAPI const HklMatrix *hkl_sample_U_get(const HklSample *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 399
 400 HKLAPI void hkl_sample_U_set(HklSample *self, const HklMatrix *U, GError **error) HKL_ARG_NONNULL(1);
 401
 402 HKLAPI const HklMatrix *hkl_sample_UB_get(const HklSample *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 403
 404 HKLAPI int hkl_sample_UB_set(HklSample *self, const HklMatrix *UB,
 405                              GError **error) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 406
 407 HKLAPI size_t hkl_sample_n_reflections_get(const HklSample *self) HKL_ARG_NONNULL(1);
 408
 409 #define HKL_SAMPLE_REFLECTIONS_FOREACH(_item, _list) for((_item)=hkl_sample_reflections_first_get((_list)); \
 410                                                          (_item);       \
 411                                                          (_item)=hkl_sample_reflections_next_get((_list), (_item)))
 412
 413 HKLAPI HklSampleReflection *hkl_sample_reflections_first_get(HklSample *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 414
 415 HKLAPI HklSampleReflection *hkl_sample_reflections_next_get(HklSample *self,
 416                                                             HklSampleReflection *reflection) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 417
 418 HKLAPI void hkl_sample_del_reflection(HklSample *self,
 419                                       HklSampleReflection *reflection) HKL_ARG_NONNULL(1, 2);
 420
 421 HKLAPI void hkl_sample_add_reflection(HklSample *self,
 422                                       HklSampleReflection *reflection) HKL_ARG_NONNULL(1, 2);
 423
 424 HKLAPI int hkl_sample_compute_UB_busing_levy(HklSample *self,
 425                                              const HklSampleReflection *r1,
 426                                              const HklSampleReflection *r2,
 427                                              GError **error) HKL_ARG_NONNULL(1, 2, 3) HKL_WARN_UNUSED_RESULT;
 428
 429 HKLAPI double hkl_sample_get_reflection_measured_angle(const HklSample *self,
 430                                                        const HklSampleReflection *r1,
 431                                                        const HklSampleReflection *r2) HKL_ARG_NONNULL(1, 2, 3);
 432
 433 HKLAPI double hkl_sample_get_reflection_theoretical_angle(const HklSample *self,
 434                                                           const HklSampleReflection *r1,
 435                                                           const HklSampleReflection *r2) HKL_ARG_NONNULL(1, 2, 3);
 436
 437 HKLAPI int hkl_sample_affine(HklSample *self, GError **error) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 438
 439 /* HklSampleReflection */
 440
 441 HKLAPI HklSampleReflection *hkl_sample_reflection_new(const HklGeometry *geometry,
 442                                                       const HklDetector *detector,
 443                                                       double h, double k, double l,
 444                                                       GError **error) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 445
 446 HKLAPI void hkl_sample_reflection_hkl_get(const HklSampleReflection *self,
 447                                           double *h, double *k, double *l) HKL_ARG_NONNULL(1, 2, 3, 4);
 448
 449 HKLAPI int hkl_sample_reflection_hkl_set(HklSampleReflection *self,
 450                                          double h, double k, double l,
 451                                          GError **error) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 452
 453 HKLAPI int hkl_sample_reflection_flag_get(const HklSampleReflection *self) HKL_ARG_NONNULL(1);
 454
 455 HKLAPI void hkl_sample_reflection_flag_set(HklSampleReflection *self, int flag) HKL_ARG_NONNULL(1);
 456
 457 HKLAPI const HklGeometry *hkl_sample_reflection_geometry_get(HklSampleReflection *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 458
 459 HKLAPI void hkl_sample_reflection_geometry_set(HklSampleReflection *self,
 460                                                const HklGeometry *geometry) HKL_ARG_NONNULL(1, 2);
 461
 462 /**************/
 463 /* PseudoAxis */
 464 /**************/
 465
 466 typedef struct _HklEngine HklEngine;
 467 typedef struct _HklEngineList HklEngineList;
 468
 469 typedef darray(HklEngine *) darray_engine;
 470
 471 /* HklEngine */
 472
 473 HKLAPI const char *hkl_engine_name_get(const HklEngine *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 474
 475 HKLAPI unsigned int hkl_engine_len(const HklEngine *self) HKL_ARG_NONNULL(1);
 476
 477 HKLAPI const darray_string *hkl_engine_pseudo_axis_names_get(HklEngine *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 478
 479 HKLAPI int hkl_engine_pseudo_axis_values_get(HklEngine *self,
 480                                              double values[], size_t n_values,
 481                                              HklUnitEnum unit_type, GError **error) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 482
 483 HKLAPI HklGeometryList *hkl_engine_pseudo_axis_values_set(HklEngine *self,
 484                                                           double values[], size_t n_values,
 485                                                           HklUnitEnum unit_type, GError **error) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 486
 487 HKLAPI const HklParameter *hkl_engine_pseudo_axis_get(const HklEngine *self,
 488                                                       const char *name,
 489                                                       GError **error) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 490
 491 typedef enum _HklEngineCapabilities
 492 {
 493         HKL_ENGINE_CAPABILITIES_READABLE = 1u << 0,
 494         HKL_ENGINE_CAPABILITIES_WRITABLE = 1u << 1,
 495         HKL_ENGINE_CAPABILITIES_INITIALIZABLE = 1u << 2,
 496 } HklEngineCapabilities;
 497
 498 HKLAPI unsigned int hkl_engine_capabilities_get(const HklEngine *self) HKL_ARG_NONNULL(1);
 499
 500 HKLAPI int hkl_engine_initialized_get(const HklEngine *self) HKL_ARG_NONNULL(1);
 501
 502 HKLAPI int hkl_engine_initialized_set(HklEngine *self, int initialized,
 503                                       GError **error) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 504
 505 HKLAPI void hkl_engine_fprintf(FILE *f, const HklEngine *self) HKL_ARG_NONNULL(1, 2);
 506
 507 /* mode */
 508
 509 HKLAPI const darray_string *hkl_engine_modes_names_get(const HklEngine *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 510
 511 HKLAPI const char *hkl_engine_current_mode_get(const HklEngine *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 512
 513 HKLAPI int hkl_engine_current_mode_set(HklEngine *self, const char *name, GError **error) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 514
 515 typedef enum _HklEngineAxisNamesGet
 516 {
 517         HKL_ENGINE_AXIS_NAMES_GET_READ,
 518         HKL_ENGINE_AXIS_NAMES_GET_WRITE,
 519 } HklEngineAxisNamesGet;
 520
 521 HKLAPI const darray_string *hkl_engine_axis_names_get(const HklEngine *self,
 522                                                       HklEngineAxisNamesGet mode) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 523
 524 HKLAPI const darray_string *hkl_engine_parameters_names_get(const HklEngine *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 525
 526 HKLAPI const HklParameter *hkl_engine_parameter_get(const HklEngine *self, const char *name,
 527                                                     GError **error) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 528
 529 HKLAPI int hkl_engine_parameter_set(HklEngine *self,
 530                                     const char *name, const HklParameter *parameter,
 531                                     GError **error) HKL_ARG_NONNULL(1, 2, 3) HKL_WARN_UNUSED_RESULT;
 532
 533 HKLAPI void hkl_engine_parameters_values_get(const HklEngine *self,
 534                                              double values[], size_t n_values,
 535                                              HklUnitEnum unit_type) HKL_ARG_NONNULL(1, 2);
 536
 537 HKLAPI int hkl_engine_parameters_values_set(HklEngine *self,
 538                                             double values[], size_t n_values,
 539                                             HklUnitEnum unit_type, GError **error) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 540
 541 typedef enum _HklEngineDependencies
 542 {
 543         HKL_ENGINE_DEPENDENCIES_AXES = 1u << 0,
 544         HKL_ENGINE_DEPENDENCIES_ENERGY = 1u << 1,
 545         HKL_ENGINE_DEPENDENCIES_SAMPLE = 1u << 2,
 546 } HklEngineDependencies;
 547
 548 HKLAPI unsigned int hkl_engine_dependencies_get(const HklEngine *self) HKL_ARG_NONNULL(1);
 549
 550
 551 /* HklEngineList */
 552
 553 HKLAPI void hkl_engine_list_free(HklEngineList *self) HKL_ARG_NONNULL(1);
 554
 555 HKLAPI darray_engine *hkl_engine_list_engines_get(HklEngineList *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 556
 557 HKLAPI HklGeometry *hkl_engine_list_geometry_get(HklEngineList *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 558
 559 HKLAPI int hkl_engine_list_geometry_set(HklEngineList *self, const HklGeometry *geometry) HKL_ARG_NONNULL(1, 2);
 560
 561 HKLAPI int hkl_engine_list_select_solution(HklEngineList *self,
 562                                            const HklGeometryListItem *item) HKL_ARG_NONNULL(1);
 563
 564 HKLAPI HklEngine *hkl_engine_list_engine_get_by_name(HklEngineList *self,
 565                                                      const char *name,
 566                                                      GError **error) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 567
 568 HKLAPI void hkl_engine_list_init(HklEngineList *self,
 569                                  HklGeometry *geometry,
 570                                  HklDetector *detector,
 571                                  HklSample *sample) HKL_ARG_NONNULL(1, 2, 3, 4);
 572
 573 HKLAPI int hkl_engine_list_get(HklEngineList *self) HKL_ARG_NONNULL(1);
 574
 575 HKLAPI const darray_string *hkl_engine_list_parameters_names_get(const HklEngineList *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 576
 577 HKLAPI const HklParameter *hkl_engine_list_parameter_get(const HklEngineList *self, const char *name,
 578                                                          GError **error) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 579
 580 HKLAPI int hkl_engine_list_parameter_set(HklEngineList *self,
 581                                          const char *name, const HklParameter *parameter,
 582                                          GError **error) HKL_ARG_NONNULL(1, 2, 3) HKL_WARN_UNUSED_RESULT;
 583
 584 HKLAPI void hkl_engine_list_parameters_values_get(const HklEngineList *self,
 585                                                   double values[], size_t n_values,
 586                                                   HklUnitEnum unit_type) HKL_ARG_NONNULL(1, 2);
 587
 588 HKLAPI int hkl_engine_list_parameters_values_set(HklEngineList *self,
 589                                                  double values[], size_t n_values,
 590                                                  HklUnitEnum unit_type, GError **error) HKL_ARG_NONNULL(1, 2) HKL_WARN_UNUSED_RESULT;
 591
 592 HKLAPI void hkl_engine_list_fprintf(FILE *f,
 593                                     const HklEngineList *self) HKL_ARG_NONNULL(1, 2);
 594
 595 /***********/
 596 /* Factory */
 597 /***********/
 598
 599 typedef struct _HklFactory HklFactory;
 600
 601 HKLAPI HklFactory **hkl_factory_get_all(size_t *n) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 602
 603 HKLAPI HklFactory *hkl_factory_get_by_name(const char *name,
 604                                            GError **error) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 605
 606 HKLAPI const char *hkl_factory_name_get(const HklFactory *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 607
 608 HKLAPI HklGeometry *hkl_factory_create_new_geometry(const HklFactory *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 609
 610 HKLAPI HklEngineList *hkl_factory_create_new_engine_list(const HklFactory *self) HKL_ARG_NONNULL(1) HKL_WARN_UNUSED_RESULT;
 611
 612 G_END_DECLS
 613
 614 #endif