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