1 /* Cell object interface */ 2 3 #ifndef Py_LIMITED_API 4 #ifndef Py_CELLOBJECT_H 5 #define Py_CELLOBJECT_H 6 #ifdef __cplusplus 7 extern "C" { 8 #endif 9 10 typedef struct { 11 PyObject_HEAD 12 /* Content of the cell or NULL when empty */ 13 PyObject *ob_ref; 14 } PyCellObject; 15 16 PyAPI_DATA(PyTypeObject) PyCell_Type; 17 18 #define PyCell_Check(op) Py_IS_TYPE((op), &PyCell_Type) 19 20 PyAPI_FUNC(PyObject *) PyCell_New(PyObject *); 21 PyAPI_FUNC(PyObject *) PyCell_Get(PyObject *); 22 PyAPI_FUNC(int) PyCell_Set(PyObject *, PyObject *); 23 PyCell_GET(PyObject * op)24static inline PyObject* PyCell_GET(PyObject *op) { 25 PyCellObject *cell; 26 assert(PyCell_Check(op)); 27 cell = _Py_CAST(PyCellObject*, op); 28 return cell->ob_ref; 29 } 30 #define PyCell_GET(op) PyCell_GET(_PyObject_CAST(op)) 31 PyCell_SET(PyObject * op,PyObject * value)32static inline void PyCell_SET(PyObject *op, PyObject *value) { 33 PyCellObject *cell; 34 assert(PyCell_Check(op)); 35 cell = _Py_CAST(PyCellObject*, op); 36 cell->ob_ref = value; 37 } 38 #define PyCell_SET(op, value) PyCell_SET(_PyObject_CAST(op), (value)) 39 40 #ifdef __cplusplus 41 } 42 #endif 43 #endif /* !Py_TUPLEOBJECT_H */ 44 #endif /* Py_LIMITED_API */ 45