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annotate Include/sliceobject.h @ 80661:94de77bd0b4b 2.7

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Issue #16194: document imp.load_dynamic problems when read several extension modules from the same binary object file.
author Andrew Svetlov <andrew.svetlov@gmail.com>
date Thu, 29 Nov 2012 19:51:28 +0200
parents b5e2bcbbfa74
children 62b61abd02b8
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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 PyAPI_DATA(PyTypeObject) PyEllipsis_Type;
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29
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30 #define PySlice_Check(op) (Py_TYPE(op) == &PySlice_Type)
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32 PyAPI_FUNC(PyObject *) PySlice_New(PyObject* start, PyObject* stop,
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33 PyObject* step);
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34 PyAPI_FUNC(PyObject *) _PySlice_FromIndices(Py_ssize_t start, Py_ssize_t stop);
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35 PyAPI_FUNC(int) PySlice_GetIndices(PySliceObject *r, Py_ssize_t length,
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36 Py_ssize_t *start, Py_ssize_t *stop, Py_ssize_t *step);
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37 PyAPI_FUNC(int) PySlice_GetIndicesEx(PySliceObject *r, Py_ssize_t length,
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38 Py_ssize_t *start, Py_ssize_t *stop,
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39 Py_ssize_t *step, Py_ssize_t *slicelength);
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40
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41 #ifdef __cplusplus
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42 }
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43 #endif
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44 #endif /* !Py_SLICEOBJECT_H */