2 * Copyright © 2018 Google, Inc.
4 * This is part of HarfBuzz, a text shaping library.
6 * Permission is hereby granted, without written agreement and without
7 * license or royalty fees, to use, copy, modify, and distribute this
8 * software and its documentation for any purpose, provided that the
9 * above copyright notice and the following two paragraphs appear in
10 * all copies of this software.
12 * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
13 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
14 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
15 * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
18 * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
19 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
20 * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
21 * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
22 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
24 * Google Author(s): Behdad Esfahbod
33 * @short_description: Object representing integer to integer mapping
36 * Map objects are integer-to-integer hash-maps. Currently they are
37 * not used in the HarfBuzz public API, but are provided for client's
43 * hb_map_create: (Xconstructor)
45 * Return value: (transfer full):
54 if (!(map = hb_object_create<hb_map_t> ()))
55 return hb_map_get_empty ();
65 * Return value: (transfer full):
72 return const_cast<hb_map_t *> (&Null (hb_map_t));
76 * hb_map_reference: (skip)
79 * Return value: (transfer full):
84 hb_map_reference (hb_map_t *map)
86 return hb_object_reference (map);
90 * hb_map_destroy: (skip)
96 hb_map_destroy (hb_map_t *map)
98 if (!hb_object_destroy (map)) return;
100 map->fini_shallow ();
106 * hb_map_set_user_data: (skip)
118 hb_map_set_user_data (hb_map_t *map,
119 hb_user_data_key_t *key,
121 hb_destroy_func_t destroy,
124 return hb_object_set_user_data (map, key, data, destroy, replace);
128 * hb_map_get_user_data: (skip)
132 * Return value: (transfer none):
137 hb_map_get_user_data (hb_map_t *map,
138 hb_user_data_key_t *key)
140 return hb_object_get_user_data (map, key);
145 * hb_map_allocation_successful:
155 hb_map_allocation_successful (const hb_map_t *map)
157 return map->successful;
172 hb_map_set (hb_map_t *map,
174 hb_codepoint_t value)
176 map->set (key, value);
189 hb_map_get (const hb_map_t *map,
192 return map->get (key);
205 hb_map_del (hb_map_t *map,
221 hb_map_has (const hb_map_t *map,
224 return map->has (key);
237 hb_map_clear (hb_map_t *map)
239 return map->clear ();
251 hb_map_is_empty (const hb_map_t *map)
253 return map->is_empty ();
257 * hb_map_get_population:
265 hb_map_get_population (const hb_map_t *map)
267 return map->get_population ();