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| author | Mark Dickinson <dickinsm@gmail.com> | 2010-01-30 10:30:15 (GMT) |
|---|---|---|
| committer | Mark Dickinson <dickinsm@gmail.com> | 2010-01-30 10:30:15 (GMT) |
| commit | 93f562c4f9a751034616068468e7dc2cfd022275 (patch) | |
| tree | 5f41dda113e687676341b3032abc0545c5c4543e /Doc/c-api/long.rst | |
| parent | a79b75743af3d7c66fcccc1c47699c838422064b (diff) | |
| download | cpython-93f562c4f9a751034616068468e7dc2cfd022275.zip cpython-93f562c4f9a751034616068468e7dc2cfd022275.tar.gz cpython-93f562c4f9a751034616068468e7dc2cfd022275.tar.bz2 | |
Merged revisions 77842 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r77842 | mark.dickinson | 2010-01-30 10:08:33 +0000 (Sat, 30 Jan 2010) | 4 lines
Issue #7767: Add new C-API function PyLong_AsLongLongAndOverflow, a
long long variant of PyLong_AsLongAndOverflow. Patch by Case Van
Horsen.
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Diffstat (limited to 'Doc/c-api/long.rst')
| -rw-r--r-- | Doc/c-api/long.rst | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Doc/c-api/long.rst b/Doc/c-api/long.rst index 083fe8b..ba9949f 100644 --- a/Doc/c-api/long.rst +++ b/Doc/c-api/long.rst @@ -130,6 +130,19 @@ All integers are implemented as "long" integer objects of arbitrary size. be ``0``. +.. cfunction:: PY_LONG_LONG PyLong_AsLongLongAndOverflow(PyObject *pylong, int* overflow) + + Return a C :ctype:`long long` representation of the contents of + *pylong*. If *pylong* is greater than :const:`PY_LLONG_MAX` or less + than :const:`PY_LLONG_MIN`, set `*overflow` to ``1`` or ``-1``, + respectively, and return ``-1``; otherwise, set `*overflow` to + ``0``. If any other exception occurs (for example a TypeError or + MemoryError), then ``-1`` will be returned and ``*overflow`` will + be ``0``. + + .. versionadded:: 3.2 + + .. cfunction:: Py_ssize_t PyLong_AsSsize_t(PyObject *pylong) .. index:: |