#ifndef Py_SLICEOBJECT_H | |
#define Py_SLICEOBJECT_H | |
#ifdef __cplusplus | |
extern "C" { | |
#endif | |
/* The unique ellipsis object "..." */ | |
PyAPI_DATA(PyObject) _Py_EllipsisObject; /* Don't use this directly */ | |
#define Py_Ellipsis (&_Py_EllipsisObject) | |
/* Slice object interface */ | |
/* | |
A slice object containing start, stop, and step data members (the | |
names are from range). After much talk with Guido, it was decided to | |
let these be any arbitrary python type. Py_None stands for omitted values. | |
*/ | |
typedef struct { | |
PyObject_HEAD | |
PyObject *start, *stop, *step; /* not NULL */ | |
} PySliceObject; | |
PyAPI_DATA(PyTypeObject) PySlice_Type; | |
PyAPI_DATA(PyTypeObject) PyEllipsis_Type; | |
#define PySlice_Check(op) (Py_TYPE(op) == &PySlice_Type) | |
PyAPI_FUNC(PyObject *) PySlice_New(PyObject* start, PyObject* stop, | |
PyObject* step); | |
PyAPI_FUNC(PyObject *) _PySlice_FromIndices(Py_ssize_t start, Py_ssize_t stop); | |
PyAPI_FUNC(int) PySlice_GetIndices(PySliceObject *r, Py_ssize_t length, | |
Py_ssize_t *start, Py_ssize_t *stop, Py_ssize_t *step); | |
PyAPI_FUNC(int) PySlice_GetIndicesEx(PySliceObject *r, Py_ssize_t length, | |
Py_ssize_t *start, Py_ssize_t *stop, | |
Py_ssize_t *step, Py_ssize_t *slicelength); | |
#ifdef __cplusplus | |
} | |
#endif | |
#endif /* !Py_SLICEOBJECT_H */ |