1 | #ifndef Py_SLICEOBJECT_H |
2 | #define Py_SLICEOBJECT_H |
3 | #ifdef __cplusplus |
4 | extern "C" { |
5 | #endif |
6 | |
7 | /* The unique ellipsis object "..." */ |
8 | |
9 | PyAPI_DATA(PyObject) _Py_EllipsisObject; /* Don't use this directly */ |
10 | |
11 | #define Py_Ellipsis (&_Py_EllipsisObject) |
12 | |
13 | /* Slice object interface */ |
14 | |
15 | /* |
16 | |
17 | A slice object containing start, stop, and step data members (the |
18 | names are from range). After much talk with Guido, it was decided to |
19 | let these be any arbitrary python type. Py_None stands for omitted values. |
20 | */ |
21 | #ifndef Py_LIMITED_API |
22 | typedef struct { |
23 | PyObject_HEAD |
24 | PyObject *start, *stop, *step; /* not NULL */ |
25 | } PySliceObject; |
26 | #endif |
27 | |
28 | PyAPI_DATA(PyTypeObject) PySlice_Type; |
29 | PyAPI_DATA(PyTypeObject) PyEllipsis_Type; |
30 | |
31 | #define PySlice_Check(op) (Py_TYPE(op) == &PySlice_Type) |
32 | |
33 | PyAPI_FUNC(PyObject *) PySlice_New(PyObject* start, PyObject* stop, |
34 | PyObject* step); |
35 | #ifndef Py_LIMITED_API |
36 | PyAPI_FUNC(PyObject *) _PySlice_FromIndices(Py_ssize_t start, Py_ssize_t stop); |
37 | PyAPI_FUNC(int) _PySlice_GetLongIndices(PySliceObject *self, PyObject *length, |
38 | PyObject **start_ptr, PyObject **stop_ptr, |
39 | PyObject **step_ptr); |
40 | #endif |
41 | PyAPI_FUNC(int) PySlice_GetIndices(PyObject *r, Py_ssize_t length, |
42 | Py_ssize_t *start, Py_ssize_t *stop, Py_ssize_t *step); |
43 | PyAPI_FUNC(int) PySlice_GetIndicesEx(PyObject *r, Py_ssize_t length, |
44 | Py_ssize_t *start, Py_ssize_t *stop, |
45 | Py_ssize_t *step, Py_ssize_t *slicelength); |
46 | |
47 | #ifdef __cplusplus |
48 | } |
49 | #endif |
50 | #endif /* !Py_SLICEOBJECT_H */ |
51 | |