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added wx/math.h (patch 686009)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@19444 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2003-03-02 23:42:57 +00:00
parent e49c85af1c
commit a02afd1452
3 changed files with 71 additions and 0 deletions
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46
include/wx/math.h Normal file
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/////////////////////////////////////////////////////////////////////////////
// Name: math.h
// Purpose: Declarations/definitions of common math functions
// Author: John Labenski and others
// Modified by:
// Created: 02/02/03
// RCS-ID:
// Copyright: (c)
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_MATH_H_
#define _WX_MATH_H_
#if defined(__GNUG__) && !defined(__APPLE__)
#pragma interface "math.h"
#endif
#include "wx/defs.h"
// unknown __VISAGECC__, __SYMANTECCC__
#if defined(__VISUALC__) || defined(__BORLANDC__) || defined(__WATCOMC__)
#include <float.h>
#define wxFinite(x) _finite(x)
#elif defined(__GNUG__)||defined(__GNUWIN32__)||defined(__DJGPP__)|| \
defined(__SGI_CC__)||defined(__SUNCC__)||defined(__XLC__)|| \
defined(__HPUX__)||defined(__MWERKS__)
#define wxFinite(x) finite(x)
#else
#define wxFinite(x) ((x) == (x))
#endif
#if defined(__VISUALC__)||defined(__BORLAND__)
#define wxIsNaN(x) _isnan(x)
#elif defined(__GNUG__)||defined(__GNUWIN32__)||defined(__DJGPP__)|| \
defined(__SGI_CC__)||defined(__SUNCC__)||defined(__XLC__)|| \
defined(__HPUX__)||defined(__MWERKS__)
#define wxIsNaN(x) isnan(x)
#else
#define wxIsNaN(x) ((x) != (x))
#endif
#endif // _WX_MATH_H_