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/*
* Copyright © 2018 Google, Inc.
*
* This is part of HarfBuzz, a text shaping library.
*
* Permission is hereby granted, without written agreement and without
* license or royalty fees, to use, copy, modify, and distribute this
* software and its documentation for any purpose, provided that the
* above copyright notice and the following two paragraphs appear in
* all copies of this software.
*
* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
*
* Google Author(s): Behdad Esfahbod
*/
#include "hb-map.hh"
/**
* SECTION:hb-map
* @title: hb-map
* @short_description: Object representing integer to integer mapping
* @include: hb.h
*
* Map objects are integer-to-integer hash-maps. Currently they are
* not used in the HarfBuzz public API, but are provided for client's
* use if desired.
**/
/**
* hb_map_create: (Xconstructor)
*
* Return value: (transfer full):
*
* Since: 1.7.7
**/
hb_map_t *
hb_map_create ()
{
hb_map_t *map;
if (!(map = hb_object_create<hb_map_t> ()))
return hb_map_get_empty ();
map->init_shallow ();
return map;
}
/**
* hb_map_get_empty:
*
* Return value: (transfer full):
*
* Since: 1.7.7
**/
hb_map_t *
hb_map_get_empty ()
{
return const_cast<hb_map_t *> (&Null(hb_map_t));
}
/**
* hb_map_reference: (skip)
* @map: a map.
*
* Return value: (transfer full):
*
* Since: 1.7.7
**/
hb_map_t *
hb_map_reference (hb_map_t *map)
{
return hb_object_reference (map);
}
/**
* hb_map_destroy: (skip)
* @map: a map.
*
* Since: 1.7.7
**/
void
hb_map_destroy (hb_map_t *map)
{
if (!hb_object_destroy (map)) return;
map->fini_shallow ();
free (map);
}
/**
* hb_map_set_user_data: (skip)
* @map: a map.
* @key:
* @data:
* @destroy:
* @replace:
*
* Return value:
*
* Since: 1.7.7
**/
hb_bool_t
hb_map_set_user_data (hb_map_t *map,
hb_user_data_key_t *key,
void * data,
hb_destroy_func_t destroy,
hb_bool_t replace)
{
return hb_object_set_user_data (map, key, data, destroy, replace);
}
/**
* hb_map_get_user_data: (skip)
* @map: a map.
* @key:
*
* Return value: (transfer none):
*
* Since: 1.7.7
**/
void *
hb_map_get_user_data (hb_map_t *map,
hb_user_data_key_t *key)
{
return hb_object_get_user_data (map, key);
}
/**
* hb_map_allocation_successful:
* @map: a map.
*
*
*
* Return value:
*
* Since: 1.7.7
**/
hb_bool_t
hb_map_allocation_successful (const hb_map_t *map)
{
return map->successful;
}
/**
* hb_map_set:
* @map: a map.
* @key:
* @value:
*
*
*
* Since: 1.7.7
**/
void
hb_map_set (hb_map_t *map,
hb_codepoint_t key,
hb_codepoint_t value)
{
map->set (key, value);
}
/**
* hb_map_get:
* @map: a map.
* @key:
*
*
*
* Since: 1.7.7
**/
hb_codepoint_t
hb_map_get (const hb_map_t *map,
hb_codepoint_t key)
{
return map->get (key);
}
/**
* hb_map_del:
* @map: a map.
* @key:
*
*
*
* Since: 1.7.7
**/
void
hb_map_del (hb_map_t *map,
hb_codepoint_t key)
{
map->del (key);
}
/**
* hb_map_has:
* @map: a map.
* @key:
*
*
*
* Since: 1.7.7
**/
hb_bool_t
hb_map_has (const hb_map_t *map,
hb_codepoint_t key)
{
return map->has (key);
}
/**
* hb_map_clear:
* @map: a map.
*
*
*
* Since: 1.7.7
**/
void
hb_map_clear (hb_map_t *map)
{
return map->clear ();
}
/**
* hb_map_is_empty:
* @map: a map.
*
*
*
* Since: 1.7.7
**/
hb_bool_t
hb_map_is_empty (const hb_map_t *map)
{
return map->is_empty ();
}
/**
* hb_map_get_population:
* @map: a map.
*
*
*
* Since: 1.7.7
**/
unsigned int
hb_map_get_population (const hb_map_t *map)
{
return map->get_population ();
}
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