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| author | Robert Schuppenies <okkotonushi@googlemail.com> | 2008-07-10 15:24:04 (GMT) |
|---|---|---|
| committer | Robert Schuppenies <okkotonushi@googlemail.com> | 2008-07-10 15:24:04 (GMT) |
| commit | 9be2ec109bcec499c1a6971fb4c40d9a8e7886fe (patch) | |
| tree | 04942da45d0452f8555758be18bfa3effda1dedb /Objects/setobject.c | |
| parent | cc3f2b1d1677b4464f223c2fbff77f1b8bd6df0a (diff) | |
| download | cpython-9be2ec109bcec499c1a6971fb4c40d9a8e7886fe.zip cpython-9be2ec109bcec499c1a6971fb4c40d9a8e7886fe.tar.gz cpython-9be2ec109bcec499c1a6971fb4c40d9a8e7886fe.tar.bz2 | |
Added additional __sizeof__ implementations and addressed comments made in
Issue3122.
Diffstat (limited to 'Objects/setobject.c')
| -rw-r--r-- | Objects/setobject.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Objects/setobject.c b/Objects/setobject.c index f3eea21..39465f3 100644 --- a/Objects/setobject.c +++ b/Objects/setobject.c @@ -1956,6 +1956,18 @@ done: PyDoc_STRVAR(reduce_doc, "Return state information for pickling."); +static PyObject * +set_sizeof(PySetObject *so) +{ + Py_ssize_t res; + + res = sizeof(PySetObject); + if (so->table != so->smalltable) + res = res + (so->mask + 1) * sizeof(setentry); + return PyInt_FromSsize_t(res); +} + +PyDoc_STRVAR(sizeof_doc, "S.__sizeof__() -> size of S in memory, in bytes"); static int set_init(PySetObject *self, PyObject *args, PyObject *kwds) { @@ -2023,6 +2035,8 @@ static PyMethodDef set_methods[] = { reduce_doc}, {"remove", (PyCFunction)set_remove, METH_O, remove_doc}, + {"__sizeof__", (PyCFunction)set_sizeof, METH_NOARGS, + sizeof_doc}, {"symmetric_difference",(PyCFunction)set_symmetric_difference, METH_O, symmetric_difference_doc}, {"symmetric_difference_update",(PyCFunction)set_symmetric_difference_update, METH_O, @@ -2144,6 +2158,8 @@ static PyMethodDef frozenset_methods[] = { issuperset_doc}, {"__reduce__", (PyCFunction)set_reduce, METH_NOARGS, reduce_doc}, + {"__sizeof__", (PyCFunction)set_sizeof, METH_NOARGS, + sizeof_doc}, {"symmetric_difference",(PyCFunction)set_symmetric_difference, METH_O, symmetric_difference_doc}, {"union", (PyCFunction)set_union, METH_VARARGS, |