Mercurial > cpython-lru_cache-weakref

annotate Include/cellobject.h @ 70817:dd775b1561ba

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fix markup.
author Georg Brandl <georg@python.org>
date Tue, 14 Jun 2011 21:09:55 +0200
parents 62b61abd02b8
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
16256
07071872de3e PEP 227 implementation
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
diff changeset
1 /* Cell object interface */
66664
62b61abd02b8 Merge branches/pep-0384.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
2 #ifndef Py_LIMITED_API
16256
07071872de3e PEP 227 implementation
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
diff changeset
3 #ifndef Py_CELLOBJECT_H
07071872de3e PEP 227 implementation
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
diff changeset
4 #define Py_CELLOBJECT_H
07071872de3e PEP 227 implementation
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
diff changeset
5 #ifdef __cplusplus
07071872de3e PEP 227 implementation
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
diff changeset
6 extern "C" {
07071872de3e PEP 227 implementation
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
diff changeset
7 #endif
07071872de3e PEP 227 implementation
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
diff changeset
8
07071872de3e PEP 227 implementation
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
diff changeset
9 typedef struct {
22293
24af842030a0 backport jhylton's checkin of
Michael W. Hudson <mwh@python.net>
parents: 16256
diff changeset
10 PyObject_HEAD
33856
60c60dc75c77 Wrote down the invariants of some common objects whose structure is
Armin Rigo <arigo@tunes.org>
parents: 24752
diff changeset
11 PyObject *ob_ref; /* Content of the cell or NULL when empty */
16256
07071872de3e PEP 227 implementation
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
diff changeset
12 } PyCellObject;
07071872de3e PEP 227 implementation
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
diff changeset
13
24752
c1eb668525e1 Excise DL_EXPORT from Include.
Mark Hammond <mhammond@skippinet.com.au>
parents: 22293
diff changeset
14 PyAPI_DATA(PyTypeObject) PyCell_Type;
16256
07071872de3e PEP 227 implementation
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
diff changeset
15
44351
86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT.
Christian Heimes <christian@cheimes.de>
parents: 42334
diff changeset
16 #define PyCell_Check(op) (Py_TYPE(op) == &PyCell_Type)
16256
07071872de3e PEP 227 implementation
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
diff changeset
17
24752
c1eb668525e1 Excise DL_EXPORT from Include.
Mark Hammond <mhammond@skippinet.com.au>
parents: 22293
diff changeset
18 PyAPI_FUNC(PyObject *) PyCell_New(PyObject *);
c1eb668525e1 Excise DL_EXPORT from Include.
Mark Hammond <mhammond@skippinet.com.au>
parents: 22293
diff changeset
19 PyAPI_FUNC(PyObject *) PyCell_Get(PyObject *);
c1eb668525e1 Excise DL_EXPORT from Include.
Mark Hammond <mhammond@skippinet.com.au>
parents: 22293
diff changeset
20 PyAPI_FUNC(int) PyCell_Set(PyObject *, PyObject *);
16256
07071872de3e PEP 227 implementation
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
diff changeset
21
07071872de3e PEP 227 implementation
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
diff changeset
22 #define PyCell_GET(op) (((PyCellObject *)(op))->ob_ref)
07071872de3e PEP 227 implementation
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
diff changeset
23 #define PyCell_SET(op, v) (((PyCellObject *)(op))->ob_ref = v)
07071872de3e PEP 227 implementation
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
diff changeset
24
07071872de3e PEP 227 implementation
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
diff changeset
25 #ifdef __cplusplus
07071872de3e PEP 227 implementation
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
diff changeset
26 }
07071872de3e PEP 227 implementation
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
diff changeset
27 #endif
07071872de3e PEP 227 implementation
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
diff changeset
28 #endif /* !Py_TUPLEOBJECT_H */
66664
62b61abd02b8 Merge branches/pep-0384.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
29 #endif /* Py_LIMITED_API */