chromium/third_party/harfbuzz-ng/src/src/hb-object.hh

/*
 * Copyright © 2007  Chris Wilson
 * Copyright © 2009,2010  Red Hat, Inc.
 * Copyright © 2011,2012  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.
 *
 * Contributor(s):
 *	Chris Wilson <[email protected]>
 * Red Hat Author(s): Behdad Esfahbod
 * Google Author(s): Behdad Esfahbod
 */

#ifndef HB_OBJECT_HH
#define HB_OBJECT_HH

#include "hb.hh"
#include "hb-atomic.hh"
#include "hb-mutex.hh"
#include "hb-vector.hh"


/*
 * Lockable set
 */

template <typename item_t, typename lock_t>
struct hb_lockable_set_t
{ … };


/*
 * Reference-count.
 */

struct hb_reference_count_t
{ … };


/* user_data */

struct hb_user_data_array_t
{ … };


/*
 * Object header
 */

struct hb_object_header_t
{ … };
#define HB_OBJECT_HEADER_STATIC …


/*
 * Object
 */

template <typename Type>
static inline void hb_object_trace (const Type *obj, const char *function)
{ … }

template <typename Type, typename ...Ts>
static inline Type *hb_object_create (Ts... ds)
{ … }
template <typename Type>
static inline void hb_object_init (Type *obj)
{ … }
template <typename Type>
static inline bool hb_object_is_valid (const Type *obj)
{ … }
template <typename Type>
static inline bool hb_object_is_immutable (const Type *obj)
{ … }
template <typename Type>
static inline void hb_object_make_immutable (const Type *obj)
{ … }
template <typename Type>
static inline Type *hb_object_reference (Type *obj)
{ … }
template <typename Type>
static inline bool hb_object_destroy (Type *obj)
{ … }
template <typename Type>
static inline void hb_object_fini (Type *obj)
{ … }
template <typename Type>
static inline bool hb_object_set_user_data (Type               *obj,
					    hb_user_data_key_t *key,
					    void *              data,
					    hb_destroy_func_t   destroy,
					    hb_bool_t           replace)
{ … }

template <typename Type>
static inline void *hb_object_get_user_data (Type               *obj,
					     hb_user_data_key_t *key)
{ … }


#endif /* HB_OBJECT_HH */