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fbd849f201
A cell contains a reference to a single PyObject. It could be implemented as a mutable, one-element sequence, but the separate type has less overhead.
28 lines
636 B
C
28 lines
636 B
C
/* Cell object interface */
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#ifndef Py_CELLOBJECT_H
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#define Py_CELLOBJECT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct {
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PyObject_VAR_HEAD
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PyObject *ob_ref;
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} PyCellObject;
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extern DL_IMPORT(PyTypeObject) PyCell_Type;
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#define PyCell_Check(op) ((op)->ob_type == &PyCell_Type)
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extern DL_IMPORT(PyObject *) PyCell_New(PyObject *);
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extern DL_IMPORT(PyObject *) PyCell_Get(PyObject *);
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extern DL_IMPORT(int) PyCell_Set(PyObject *, PyObject *);
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#define PyCell_GET(op) (((PyCellObject *)(op))->ob_ref)
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#define PyCell_SET(op, v) (((PyCellObject *)(op))->ob_ref = v)
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_TUPLEOBJECT_H */
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