mirror of
https://github.com/python/cpython.git
synced 2025-10-31 13:41:24 +00:00
47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
#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.
|
|
*/
|
|
#ifndef Py_LIMITED_API
|
|
typedef struct {
|
|
PyObject_HEAD
|
|
PyObject *start, *stop, *step; /* not NULL */
|
|
} PySliceObject;
|
|
#endif
|
|
|
|
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);
|
|
#ifndef Py_LIMITED_API
|
|
PyAPI_FUNC(PyObject *) _PySlice_FromIndices(Py_ssize_t start, Py_ssize_t stop);
|
|
#endif
|
|
PyAPI_FUNC(int) PySlice_GetIndices(PyObject *r, Py_ssize_t length,
|
|
Py_ssize_t *start, Py_ssize_t *stop, Py_ssize_t *step);
|
|
PyAPI_FUNC(int) PySlice_GetIndicesEx(PyObject *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 */
|