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author | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2022-04-03 22:28:02 +0000 |
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committer | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2022-04-03 22:28:02 +0000 |
commit | eb04a90ed55d30b8ab8eb05798a8077975e098e1 (patch) | |
tree | 4236cf6973cd50954981b955edd02b8174fc8387 /Build/source/libs/harfbuzz/harfbuzz-src/src/hb-set.cc | |
parent | 667ed445792613a39df20686582bb5d167317779 (diff) |
harfbuzz 4.2.0
git-svn-id: svn://tug.org/texlive/trunk@62894 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/harfbuzz/harfbuzz-src/src/hb-set.cc')
-rw-r--r-- | Build/source/libs/harfbuzz/harfbuzz-src/src/hb-set.cc | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-set.cc b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-set.cc index 204dbb56454..0e2c1f77efe 100644 --- a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-set.cc +++ b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-set.cc @@ -257,6 +257,29 @@ hb_set_add (hb_set_t *set, } /** + * hb_set_add_sorted_array: + * @set: A set + * @sorted_codepoints: (array length=num_codepoints): Array of codepoints to add + * @num_codepoints: Length of @sorted_codepoints + * + * Adds @num_codepoints codepoints to a set at once. + * The codepoints array must be in increasing order, + * with size at least @num_codepoints. + * + * Since: 4.1.0 + */ +HB_EXTERN void +hb_set_add_sorted_array (hb_set_t *set, + const hb_codepoint_t *sorted_codepoints, + unsigned int num_codepoints) +{ + /* Immutible-safe. */ + set->add_sorted_array (sorted_codepoints, + num_codepoints, + sizeof(hb_codepoint_t)); +} + +/** * hb_set_add_range: * @set: A set * @first: The first element to add to @set @@ -591,3 +614,28 @@ hb_set_previous_range (const hb_set_t *set, { return set->previous_range (first, last); } + +/** + * hb_set_next_many: + * @set: A set + * @codepoint: Outputting codepoints starting after this one. + * Use #HB_SET_VALUE_INVALID to get started. + * @out: (array length=size): An array of codepoints to write to. + * @size: The maximum number of codepoints to write out. + * + * Finds the next element in @set that is greater than @codepoint. Writes out + * codepoints to @out, until either the set runs out of elements, or @size + * codepoints are written, whichever comes first. + * + * Return value: the number of values written. + * + * Since: 4.2.0 + **/ +unsigned int +hb_set_next_many (const hb_set_t *set, + hb_codepoint_t codepoint, + hb_codepoint_t *out, + unsigned int size) +{ + return set->next_many (codepoint, out, size); +} |