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annotate Include/floatobject.h @ 13255:916fb024ce94 legacy-trunk

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Change copyright notice.
author Guido van Rossum <guido@python.org>
date Fri, 30 Jun 2000 23:50:40 +0000
parents aca7b5eaf5e8
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1 #ifndef Py_FLOATOBJECT_H
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2 #define Py_FLOATOBJECT_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 Copyright (c) 2000, BeOpen.com.
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14 Copyright (c) 1995-2000, Corporation for National Research Initiatives.
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15 Copyright (c) 1990-1995, Stichting Mathematisch Centrum.
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16 All rights reserved.
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17
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18 See the file "Misc/COPYRIGHT" for information on usage and
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19 redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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20
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21 ******************************************************************/
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22
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23 /* Float object interface */
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24
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25 /*
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26 PyFloatObject represents a (double precision) floating point number.
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27 */
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28
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29 typedef struct {
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30 PyObject_HEAD
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31 double ob_fval;
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32 } PyFloatObject;
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33
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34 extern DL_IMPORT(PyTypeObject) PyFloat_Type;
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35
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36 #define PyFloat_Check(op) ((op)->ob_type == &PyFloat_Type)
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37
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38 extern DL_IMPORT(PyObject *) PyFloat_FromString Py_PROTO((PyObject*, char**));
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39 extern DL_IMPORT(PyObject *) PyFloat_FromDouble Py_PROTO((double));
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40 extern DL_IMPORT(double) PyFloat_AsDouble Py_PROTO((PyObject *));
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41
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42 /* Macro, trading safety for speed */
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43 #define PyFloat_AS_DOUBLE(op) (((PyFloatObject *)(op))->ob_fval)
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44
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45 #ifdef __cplusplus
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46 }
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47 #endif
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48 #endif /* !Py_FLOATOBJECT_H */