cpython/Objects/stringlib
Eric V. Smith ab2aa6dc91 Fixed an incorrect comment. 2015-08-26 14:10:32 -04:00
..
README.txt s/stringobject/bytesobject/ (closes #22036) 2014-07-23 21:39:37 -07:00
asciilib.h stringlib: remove unused STRINGLIB_RESIZE macro 2013-04-14 16:29:09 +02:00
codecs.h Fixed typos in comments. 2015-05-18 22:20:18 +03:00
count.h Implement PEP 393. 2011-09-28 07:41:54 +02:00
ctype.h Merged revisions 77461 via svnmerge from 2010-01-13 08:07:53 +00:00
eq.h merge 2013-08-13 18:20:55 -07:00
fastsearch.h Issue #23573: Increased performance of string search operations (str.find, 2015-03-24 21:55:47 +02:00
find.h Issue #23573: Increased performance of string search operations (str.find, 2015-03-24 21:55:47 +02:00
find_max_char.h Issue #18722: Remove uses of the "register" keyword in C code. 2013-08-13 20:18:52 +02:00
join.h Issue #22896: Avoid to use PyObject_AsCharBuffer(), PyObject_AsReadBuffer() 2015-02-03 01:21:08 +02:00
localeutil.h Make private function static (from `make smelly`) 2012-06-21 17:26:28 +02:00
partition.h Issue #18408: Fix bytearrayiter.partition()/rpartition(), handle 2013-10-29 03:15:37 +01:00
replace.h Issue #16061: Speed up str.replace() for replacing 1-character strings. 2013-04-13 22:45:04 +03:00
split.h Issue #18722: Remove uses of the "register" keyword in C code. 2013-08-13 20:18:52 +02:00
stringdefs.h stringlib: remove unused STRINGLIB_RESIZE macro 2013-04-14 16:29:09 +02:00
transmogrify.h Removed unintentional trailing spaces in non-external and non-generated C files. 2015-03-18 21:53:15 +02:00
ucs1lib.h stringlib: remove unused STRINGLIB_RESIZE macro 2013-04-14 16:29:09 +02:00
ucs2lib.h stringlib: remove unused STRINGLIB_RESIZE macro 2013-04-14 16:29:09 +02:00
ucs4lib.h stringlib: remove unused STRINGLIB_RESIZE macro 2013-04-14 16:29:09 +02:00
undef.h stringlib: remove unused STRINGLIB_RESIZE macro 2013-04-14 16:29:09 +02:00
unicode_format.h Fixed an incorrect comment. 2015-08-26 14:10:32 -04:00
unicodedefs.h Issue #18701: Remove support of old CPython versions (<3.0) from C code. 2013-08-17 00:48:02 +03:00

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 or Py_UNICODE)

STRINGLIB_EMPTY

    a PyObject representing the empty string, only to be used if
    STRINGLIB_MUTABLE is 0

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