diff options
Diffstat (limited to 'include/python2.7/sliceobject.h')
-rw-r--r-- | include/python2.7/sliceobject.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/include/python2.7/sliceobject.h b/include/python2.7/sliceobject.h new file mode 100644 index 0000000..8ab62dd --- /dev/null +++ b/include/python2.7/sliceobject.h @@ -0,0 +1,44 @@ +#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 */ |