Mercurial > cpython-lru_cache-weakref

annotate Include/classobject.h @ 3216:d00a79ebb027 legacy-trunk

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Added missing imgpbm and imgsgi modules
author Jack Jansen <jack.jansen@cwi.nl>
date Thu, 12 Oct 1995 10:23:27 +0000
parents 10e007aef1cf
children 65d2d8e67da3
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1 #ifndef Py_CLASSOBJECT_H
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2 #define Py_CLASSOBJECT_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 /***********************************************************
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8 Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
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9 The Netherlands.
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10
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11 All Rights Reserved
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12
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13 Permission to use, copy, modify, and distribute this software and its
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14 documentation for any purpose and without fee is hereby granted,
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15 provided that the above copyright notice appear in all copies and that
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16 both that copyright notice and this permission notice appear in
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17 supporting documentation, and that the names of Stichting Mathematisch
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18 Centrum or CWI not be used in advertising or publicity pertaining to
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19 distribution of the software without specific, written prior permission.
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20
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21 STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
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22 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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23 FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
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24 FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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25 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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26 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
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27 OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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28
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29 ******************************************************************/
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30
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31 /* Class object interface */
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32
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33 #ifdef WITH_THREAD
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34 #include "thread.h"
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35 #else
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36 #define get_thread_ident() 1L
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37 #endif
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38
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39 /* Revealing some structures (not for general use) */
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41 typedef struct {
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42 PyObject_HEAD
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43 PyObject *cl_bases; /* A tuple of class objects */
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44 PyObject *cl_dict; /* A dictionary */
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45 PyObject *cl_name; /* A string */
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46 /* The following three are functions or NULL */
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47 PyObject *cl_getattr;
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48 PyObject *cl_setattr;
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49 PyObject *cl_delattr;
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50 } PyClassObject;
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51
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52 typedef struct {
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53 PyObject_HEAD
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54 PyClassObject *in_class; /* The class object */
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55 PyObject *in_dict; /* A dictionary */
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56 } PyInstanceObject;
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57
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58 extern DL_IMPORT(PyTypeObject) PyClass_Type, PyInstance_Type, PyMethod_Type;
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60 #define PyClass_Check(op) ((op)->ob_type == &PyClass_Type)
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61 #define PyInstance_Check(op) ((op)->ob_type == &PyInstance_Type)
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62 #define PyMethod_Check(op) ((op)->ob_type == &PyMethod_Type)
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64 extern PyObject *PyClass_New Py_PROTO((PyObject *, PyObject *, PyObject *));
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65 extern PyObject *PyInstance_New Py_PROTO((PyObject *, PyObject *, PyObject *));
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66 extern PyObject *PyMethod_New Py_PROTO((PyObject *, PyObject *, PyObject *));
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68 extern PyObject *PyMethod_Function Py_PROTO((PyObject *));
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69 extern PyObject *PyMethod_Self Py_PROTO((PyObject *));
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70 extern PyObject *PyMethod_Class Py_PROTO((PyObject *));
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72 extern int PyClass_IsSubclass Py_PROTO((PyObject *, PyObject *));
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74 extern PyObject *PyInstance_DoBinOp
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75 Py_PROTO((PyObject *, PyObject *,
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76 char *, char *,
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77 PyObject * (*) Py_PROTO((PyObject *, PyObject *)) ));
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79 #ifdef __cplusplus
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80 }
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81 #endif
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82 #endif /* !Py_CLASSOBJECT_H */