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

/*
 * 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
 */

#ifndef HB_ARRAY_HH
#define HB_ARRAY_HH

#include "hb.hh"
#include "hb-algs.hh"
#include "hb-iter.hh"
#include "hb-null.hh"


template <typename Type>
struct hb_sorted_array_t;

enum hb_not_found_t
{ … };


template <typename Type>
struct hb_array_t : hb_iter_with_fallback_t<hb_array_t<Type>, Type&>
{ … };
template <typename T> inline hb_array_t<T>
hb_array ()
{ … }
template <typename T> inline hb_array_t<T>
hb_array (T *array, unsigned int length)
{ … }
template <typename T, unsigned int length_> inline hb_array_t<T>
hb_array (T (&array_)[length_])
{ … }

template <typename Type>
struct hb_sorted_array_t :
	hb_array_t<Type>,
	hb_iter_t<hb_sorted_array_t<Type>, Type&>
{ … };
template <typename T> inline hb_sorted_array_t<T>
hb_sorted_array (T *array, unsigned int length)
{ … }
template <typename T, unsigned int length_> inline hb_sorted_array_t<T>
hb_sorted_array (T (&array_)[length_])
{ … }

template <typename T>
inline bool hb_array_t<T>::operator == (const hb_array_t<T> &o) const
{ … }
template <>
inline bool hb_array_t<const char>::operator == (const hb_array_t<const char> &o) const
{ … }
template <>
inline bool hb_array_t<const unsigned char>::operator == (const hb_array_t<const unsigned char> &o) const
{ … }


/* Specialize hash() for byte arrays. */

#ifndef HB_OPTIMIZE_SIZE_MORE
template <>
inline uint32_t hb_array_t<const char>::hash () const
{ … }

template <>
inline uint32_t hb_array_t<const unsigned char>::hash () const
{ … }
#endif


hb_bytes_t;
hb_ubytes_t;



#endif /* HB_ARRAY_HH */