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| author | Victor Stinner <victor.stinner@haypocalc.com> | 2011-10-01 00:39:37 (GMT) |
|---|---|---|
| committer | Victor Stinner <victor.stinner@haypocalc.com> | 2011-10-01 00:39:37 (GMT) |
| commit | 4584a5ba1ab223d273b1678ba6ec3a2781a824f7 (patch) | |
| tree | 62dd59954872b3171c3c915af6defaaced5cbef5 /Include | |
| parent | e9a2935c1fa124ea7fdc6009908b90bab9232371 (diff) | |
| download | cpython-4584a5ba1ab223d273b1678ba6ec3a2781a824f7.zip cpython-4584a5ba1ab223d273b1678ba6ec3a2781a824f7.tar.gz cpython-4584a5ba1ab223d273b1678ba6ec3a2781a824f7.tar.bz2 | |
PyUnicode_CHARACTER_SIZE(): add a reference to PyUnicode_KIND_SIZE()
Diffstat (limited to 'Include')
| -rw-r--r-- | Include/unicodeobject.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Include/unicodeobject.h b/Include/unicodeobject.h index 9f3f66d..c41d787 100644 --- a/Include/unicodeobject.h +++ b/Include/unicodeobject.h @@ -338,7 +338,9 @@ PyAPI_DATA(PyTypeObject) PyUnicodeIter_Type; /* Return the number of bytes the string uses to represent single characters, - this can be 1, 2 or 4. */ + this can be 1, 2 or 4. + + See also PyUnicode_KIND_SIZE(). */ #define PyUnicode_CHARACTER_SIZE(op) \ (1 << (PyUnicode_KIND(op) - 1)) @@ -378,8 +380,9 @@ PyAPI_DATA(PyTypeObject) PyUnicodeIter_Type; _PyUnicode_NONCOMPACT_DATA(op)) /* Compute (index * char_size) where char_size is 2 ** (kind - 1). + The index is a character index, the result is a size in bytes. - The index is a character index, the result is a size in bytes. */ + See also PyUnicode_CHARACTER_SIZE(). */ #define PyUnicode_KIND_SIZE(kind, index) ((index) << ((kind) - 1)) /* In the access macros below, "kind" may be evaluated more than once. |