mirror of https://github.com/python/cpython
deb921f851
This change gives a significant speedup, as the METH_FASTCALL calling convention is now used. The following bytes and bytearray methods are adapted: - count() - find() - index() - rfind() - rindex() Co-authored-by: Inada Naoki <songofacandy@gmail.com> |
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|---|---|---|
| .. | ||
| clinic | ||
| README.txt | ||
| asciilib.h | ||
| codecs.h | ||
| count.h | ||
| ctype.h | ||
| eq.h | ||
| fastsearch.h | ||
| find.h | ||
| find_max_char.h | ||
| join.h | ||
| localeutil.h | ||
| partition.h | ||
| replace.h | ||
| split.h | ||
| stringdefs.h | ||
| stringlib_find_two_way_notes.txt | ||
| transmogrify.h | ||
| ucs1lib.h | ||
| ucs2lib.h | ||
| ucs4lib.h | ||
| undef.h | ||
| unicode_format.h | ||
README.txt
bits shared by the bytesobject and unicodeobject implementations (and
possibly other modules, in a not too distant future).
the stuff in here is included into relevant places; see the individual
source files for details.
--------------------------------------------------------------------
the following defines used by the different modules:
STRINGLIB_CHAR
the type used to hold a character (char, Py_UCS1, Py_UCS2 or Py_UCS4)
STRINGLIB_GET_EMPTY()
returns a PyObject representing the empty string, only to be used if
STRINGLIB_MUTABLE is 0. It must not be NULL.
Py_ssize_t STRINGLIB_LEN(PyObject*)
returns the length of the given string object (which must be of the
right type)
PyObject* STRINGLIB_NEW(STRINGLIB_CHAR*, Py_ssize_t)
creates a new string object
STRINGLIB_CHAR* STRINGLIB_STR(PyObject*)
returns the pointer to the character data for the given string
object (which must be of the right type)
int STRINGLIB_CHECK_EXACT(PyObject *)
returns true if the object is an instance of our type, not a subclass
STRINGLIB_MUTABLE
must be 0 or 1 to tell the cpp macros in stringlib code if the object
being operated on is mutable or not