hkl/hkl-interval-private.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) 2003-2016 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_INTERVAL_PRIVATE_H
  23 #define _HKL_INTERVAL_PRIVATE_H
  24
  25 #include "hkl.h"                        // for G_BEGIN_DECLS, etc
  26
  27 G_BEGIN_DECLS
  28
  29 typedef struct _HklInterval HklInterval;
  30
  31 struct _HklInterval
  32 {
  33         double min;
  34         double max;
  35 };
  36
  37 extern HklInterval* hkl_interval_dup(const HklInterval *self);
  38
  39 extern void hkl_interval_free(HklInterval *self);
  40
  41 extern int hkl_interval_cmp(const HklInterval *self, const HklInterval *interval);
  42
  43 extern void hkl_interval_plus_interval(HklInterval *self, const HklInterval *interval);
  44
  45 extern void hkl_interval_plus_double(HklInterval *self, double const d);
  46
  47 extern void hkl_interval_minus_interval(HklInterval *self, const HklInterval *interval);
  48
  49 extern void hkl_interval_minus_double(HklInterval *self, double const d);
  50
  51 extern void hkl_interval_times_interval(HklInterval *self, const HklInterval *interval);
  52
  53 extern void hkl_interval_times_double(HklInterval *self, double const d);
  54
  55 extern void hkl_interval_divides_double(HklInterval *self, double const d);
  56
  57 extern int hkl_interval_contain_zero(const HklInterval *self);
  58
  59 extern void hkl_interval_cos(HklInterval *self);
  60
  61 extern void hkl_interval_acos(HklInterval *self);
  62
  63 extern void hkl_interval_sin(HklInterval *self);
  64
  65 extern void hkl_interval_asin(HklInterval *self);
  66
  67 extern void hkl_interval_tan(HklInterval *self);
  68
  69 extern void hkl_interval_atan(HklInterval *self);
  70
  71 extern double hkl_interval_length(const HklInterval *self);
  72
  73 extern void hkl_interval_angle_restrict_symm(HklInterval *self);
  74
  75 G_END_DECLS
  76
  77 #endif