[OpenSPARC-T2-DV] / tools / src / nas,5.n2.os.2 / lib / python / include / python2.4 / setobject.h

#ifndef Py_SETOBJECT_H
#define Py_SETOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif

/*
This data structure is shared by set and frozenset objects.
*/

typedef struct {
	PyObject_HEAD
	PyObject *data;
	long hash;	/* only used by frozenset objects */
	PyObject *weakreflist; /* List of weak references */

	/* Invariants:
	 *     data is a dictionary whose values are all True.
	 *     data points to the same dict for the whole life of the set.
	 * For frozensets only:
	 *     data is immutable.
	 *     hash is the hash of the frozenset or -1 if not computed yet.
	 */
} PySetObject;

PyAPI_DATA(PyTypeObject) PySet_Type;
PyAPI_DATA(PyTypeObject) PyFrozenSet_Type;

#define PyFrozenSet_CheckExact(ob) ((ob)->ob_type == &PyFrozenSet_Type)
#define PyAnySet_Check(ob) \
	((ob)->ob_type == &PySet_Type || (ob)->ob_type == &PyFrozenSet_Type || \
	  PyType_IsSubtype((ob)->ob_type, &PySet_Type) || \
	  PyType_IsSubtype((ob)->ob_type, &PyFrozenSet_Type))

#ifdef __cplusplus
}
#endif
#endif /* !Py_SETOBJECT_H */
Commit	Line	Data
86530b38 AT	1	#ifndef Py_SETOBJECT_H
	2	#define Py_SETOBJECT_H
	3	#ifdef __cplusplus
	4	extern "C" {
	5	#endif
	6
	7	/*
	8	This data structure is shared by set and frozenset objects.
	9	*/
	10
	11	typedef struct {
	12	PyObject_HEAD
	13	PyObject *data;
	14	long hash; /* only used by frozenset objects */
	15	PyObject weakreflist; / List of weak references */
	16
	17	/* Invariants:
	18	* data is a dictionary whose values are all True.
	19	* data points to the same dict for the whole life of the set.
	20	* For frozensets only:
	21	* data is immutable.
	22	* hash is the hash of the frozenset or -1 if not computed yet.
	23	*/
	24	} PySetObject;
	25
	26	PyAPI_DATA(PyTypeObject) PySet_Type;
	27	PyAPI_DATA(PyTypeObject) PyFrozenSet_Type;
	28
	29	#define PyFrozenSet_CheckExact(ob) ((ob)->ob_type == &PyFrozenSet_Type)
	30	#define PyAnySet_Check(ob) \
	31	((ob)->ob_type == &PySet_Type \|\| (ob)->ob_type == &PyFrozenSet_Type \|\| \
	32	PyType_IsSubtype((ob)->ob_type, &PySet_Type) \|\| \
	33	PyType_IsSubtype((ob)->ob_type, &PyFrozenSet_Type))
	34
	35	#ifdef __cplusplus
	36	}
	37	#endif
	38	#endif /* !Py_SETOBJECT_H */