diff options
| author | Devtools Arcadia <arcadia-devtools@yandex-team.ru> | 2022-02-07 18:08:42 +0300 |
|---|---|---|
| committer | Devtools Arcadia <arcadia-devtools@mous.vla.yp-c.yandex.net> | 2022-02-07 18:08:42 +0300 |
| commit | 1110808a9d39d4b808aef724c861a2e1a38d2a69 (patch) | |
| tree | e26c9fed0de5d9873cce7e00bc214573dc2195b7 /util/string/reverse.h | |
| download | ydb-1110808a9d39d4b808aef724c861a2e1a38d2a69.tar.gz | |
intermediate changes
ref:cde9a383711a11544ce7e107a78147fb96cc4029
Diffstat (limited to 'util/string/reverse.h')
| -rw-r--r-- | util/string/reverse.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/util/string/reverse.h b/util/string/reverse.h new file mode 100644 index 0000000000..80f8b00887 --- /dev/null +++ b/util/string/reverse.h @@ -0,0 +1,16 @@ +#pragma once + +#include <util/generic/fwd.h> + +void ReverseInPlace(TString& string); + +/** NB. UTF-16 is variable-length encoding because of the surrogate pairs. + * This function takes this into account and treats a surrogate pair as a single symbol. + * Ex. if [C D] is a surrogate pair, + * A B [C D] E + * will become + * E [C D] B A + */ +void ReverseInPlace(TUtf16String& string); + +void ReverseInPlace(TUtf32String& string); |