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gerrit-public.fairphone.software / platform / external / python / cpython2 / fd71b9e9d496caa510dec56a9b69966558d6ba5d / . / Include / floatobject.h
blob: 830951e76a0c92529979725b8ac8bb0b3f1bf9e4 [file] [log] [blame]
Guido van Rossuma3309961993-07-28 09:05:47 +0000[diff] [blame]1#ifndef Py_FLOATOBJECT_H
2#define Py_FLOATOBJECT_H
3#ifdef __cplusplus
4extern "C" {
5#endif
6
Guido van Rossumf70e43a1991-02-19 12:39:46 +0000[diff] [blame]7/***********************************************************
Guido van Rossum5799b521995-01-04 19:06:22 +0000[diff] [blame]8Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
9The Netherlands.
Guido van Rossumf70e43a1991-02-19 12:39:46 +0000[diff] [blame]10
11 All Rights Reserved
12
Guido van Rossumfd71b9e2000-06-30 23:50:40 +0000[diff] [blame^]13Copyright (c) 2000, BeOpen.com.
14Copyright (c) 1995-2000, Corporation for National Research Initiatives.
15Copyright (c) 1990-1995, Stichting Mathematisch Centrum.
16All rights reserved.
Guido van Rossumf70e43a1991-02-19 12:39:46 +0000[diff] [blame]17
Guido van Rossumfd71b9e2000-06-30 23:50:40 +0000[diff] [blame^]18See the file "Misc/COPYRIGHT" for information on usage and
19redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
Guido van Rossumf70e43a1991-02-19 12:39:46 +0000[diff] [blame]20
21******************************************************************/
22
Guido van Rossum85a5fbb1990-10-14 12:07:46 +0000[diff] [blame]23/* Float object interface */
24
25/*
Guido van Rossumcaa63801995-01-12 11:45:45 +0000[diff] [blame]26PyFloatObject represents a (double precision) floating point number.
Guido van Rossum85a5fbb1990-10-14 12:07:46 +0000[diff] [blame]27*/
28
29typedef struct {
Guido van Rossumcaa63801995-01-12 11:45:45 +0000[diff] [blame]30 PyObject_HEAD
Guido van Rossum85a5fbb1990-10-14 12:07:46 +0000[diff] [blame]31 double ob_fval;
Guido van Rossumcaa63801995-01-12 11:45:45 +0000[diff] [blame]32} PyFloatObject;
Guido van Rossum85a5fbb1990-10-14 12:07:46 +0000[diff] [blame]33
Guido van Rossum051ab121995-02-27 10:17:52 +0000[diff] [blame]34extern DL_IMPORT(PyTypeObject) PyFloat_Type;
Guido van Rossum85a5fbb1990-10-14 12:07:46 +0000[diff] [blame]35
Guido van Rossumcaa63801995-01-12 11:45:45 +0000[diff] [blame]36#define PyFloat_Check(op) ((op)->ob_type == &PyFloat_Type)
Guido van Rossum85a5fbb1990-10-14 12:07:46 +0000[diff] [blame]37
Barry Warsaw226ae6c1999-10-12 19:54:53 +0000[diff] [blame]38extern DL_IMPORT(PyObject *) PyFloat_FromString Py_PROTO((PyObject*, char**));
Guido van Rossum43466ec1998-12-04 18:48:25 +0000[diff] [blame]39extern DL_IMPORT(PyObject *) PyFloat_FromDouble Py_PROTO((double));
40extern DL_IMPORT(double) PyFloat_AsDouble Py_PROTO((PyObject *));
Guido van Rossum85a5fbb1990-10-14 12:07:46 +0000[diff] [blame]41
42/* Macro, trading safety for speed */
Guido van Rossum2981bc71997-08-02 02:40:58 +0000[diff] [blame]43#define PyFloat_AS_DOUBLE(op) (((PyFloatObject *)(op))->ob_fval)
Guido van Rossuma3309961993-07-28 09:05:47 +0000[diff] [blame]44
45#ifdef __cplusplus
46}
47#endif
48#endif /* !Py_FLOATOBJECT_H */