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cpython/Objects/stringlib/ucs4lib.h

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Implement PEP 393.
2011-09-28 02:41:54 -03:00
/* this is sort of a hack. there's at least one place (formatting
floats) where some stringlib code takes a different path if it's
compiled as unicode. */
#define STRINGLIB_IS_UNICODE 1
#define FASTSEARCH ucs4lib_fastsearch
#define STRINGLIB(F) ucs4lib_##F
#define STRINGLIB_OBJECT PyUnicodeObject
Fix fastsearch for UCS2 and UCS4 * If needle is 0, try (p[0] >> 16) & 0xff for UCS4 * Disable fastsearch_memchr_1char() if needle is zero for UCS2 and UCS4
2011-10-11 18:22:22 -03:00
#define STRINGLIB_SIZEOF_CHAR 4
Issue #14738: Speed-up UTF-8 decoding on non-ASCII data. Patch by Serhiy Storchaka.
2012-05-10 11:36:02 -03:00
#define STRINGLIB_MAX_CHAR 0x10FFFFu
Implement PEP 393.
2011-09-28 02:41:54 -03:00
#define STRINGLIB_CHAR Py_UCS4
#define STRINGLIB_TYPE_NAME "unicode"
#define STRINGLIB_PARSE_CODE "U"
#define STRINGLIB_ISSPACE Py_UNICODE_ISSPACE
#define STRINGLIB_ISLINEBREAK BLOOM_LINEBREAK
#define STRINGLIB_ISDECIMAL Py_UNICODE_ISDECIMAL
#define STRINGLIB_TODECIMAL Py_UNICODE_TODECIMAL
stringlib: Fix STRINGLIB_STR for UCS2/UCS4
2011-10-11 19:14:32 -03:00
#define STRINGLIB_STR PyUnicode_4BYTE_DATA
Implement PEP 393.
2011-09-28 02:41:54 -03:00
#define STRINGLIB_LEN PyUnicode_GET_LENGTH
Mark PyUnicode_FromUCS[124] as private
2011-09-28 17:20:48 -03:00
#define STRINGLIB_NEW _PyUnicode_FromUCS4
Implement PEP 393.
2011-09-28 02:41:54 -03:00
#define STRINGLIB_CHECK PyUnicode_Check
#define STRINGLIB_CHECK_EXACT PyUnicode_CheckExact
bpo-46670: Define all macros for stringlib (GH-31176) bytesobject.c, bytearrayobject.c and unicodeobject.c now define all macros used by stringlib, to avoid using undefined macros. Fix "gcc -Wundef" warnings.
2022-02-06 20:26:58 -04:00
#define STRINGLIB_MUTABLE 0
gh-93033: Use wmemchr in stringlib (GH-93034) Generally comparable perf for the "good" case where memchr doesn't return any collisions (false matches on lower byte) but clearly faster with collisions.
2022-05-23 22:45:31 -03:00
#if SIZEOF_WCHAR_T == 4
#define STRINGLIB_FAST_MEMCHR(s, c, n) \
(Py_UCS4 *)wmemchr((const wchar_t *)(s), c, n)
#endif
Implement PEP 393.
2011-09-28 02:41:54 -03:00
#define STRINGLIB_TOSTR PyObject_Str
#define STRINGLIB_TOASCII PyObject_ASCII