Mercurial > cpython-lru_cache-weakref

annotate Include/sliceobject.h @ 25135:0f0016632be4 legacy-trunk

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_formatparam(), set_param(): RFC 2231 encoding support by Oleg Broytmann in SF patch #600096. Specifically, the former function now encodes the triplets, while the latter adds optional charset and language arguments.
author Barry Warsaw <barry@python.org>
date Fri, 06 Sep 2002 03:55:04 +0000
parents c1eb668525e1
children 60c60dc75c77
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77d912f2abcb Slice and ellipses interface
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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.
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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;
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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) ((op)->ob_type == &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(int) PySlice_GetIndices(PySliceObject *r, int length,
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34 int *start, int *stop, int *step);
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35 PyAPI_FUNC(int) PySlice_GetIndicesEx(PySliceObject *r, int length,
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36 int *start, int *stop,
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37 int *step, int *slicelength);
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38
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39 #ifdef __cplusplus
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40 }
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41 #endif
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42 #endif /* !Py_SLICEOBJECT_H */