1*e4b17023SJohn Marino// -*- C++ -*- forwarding header. 2*e4b17023SJohn Marino 3*e4b17023SJohn Marino// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 4*e4b17023SJohn Marino// 2006, 2007, 2008, 2009, 2010 5*e4b17023SJohn Marino// Free Software Foundation, Inc. 6*e4b17023SJohn Marino// 7*e4b17023SJohn Marino// This file is part of the GNU ISO C++ Library. This library is free 8*e4b17023SJohn Marino// software; you can redistribute it and/or modify it under the 9*e4b17023SJohn Marino// terms of the GNU General Public License as published by the 10*e4b17023SJohn Marino// Free Software Foundation; either version 3, or (at your option) 11*e4b17023SJohn Marino// any later version. 12*e4b17023SJohn Marino 13*e4b17023SJohn Marino// This library is distributed in the hope that it will be useful, 14*e4b17023SJohn Marino// but WITHOUT ANY WARRANTY; without even the implied warranty of 15*e4b17023SJohn Marino// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16*e4b17023SJohn Marino// GNU General Public License for more details. 17*e4b17023SJohn Marino 18*e4b17023SJohn Marino// Under Section 7 of GPL version 3, you are granted additional 19*e4b17023SJohn Marino// permissions described in the GCC Runtime Library Exception, version 20*e4b17023SJohn Marino// 3.1, as published by the Free Software Foundation. 21*e4b17023SJohn Marino 22*e4b17023SJohn Marino// You should have received a copy of the GNU General Public License and 23*e4b17023SJohn Marino// a copy of the GCC Runtime Library Exception along with this program; 24*e4b17023SJohn Marino// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 25*e4b17023SJohn Marino// <http://www.gnu.org/licenses/>. 26*e4b17023SJohn Marino 27*e4b17023SJohn Marino/** @file include/cfloat 28*e4b17023SJohn Marino * This is a Standard C++ Library file. You should @c \#include this file 29*e4b17023SJohn Marino * in your programs, rather than any of the @a *.h implementation files. 30*e4b17023SJohn Marino * 31*e4b17023SJohn Marino * This is the C++ version of the Standard C Library header @c float.h, 32*e4b17023SJohn Marino * and its contents are (mostly) the same as that header, but are all 33*e4b17023SJohn Marino * contained in the namespace @c std (except for names which are defined 34*e4b17023SJohn Marino * as macros in C). 35*e4b17023SJohn Marino */ 36*e4b17023SJohn Marino 37*e4b17023SJohn Marino// 38*e4b17023SJohn Marino// ISO C++ 14882: 18.2.2 Implementation properties: C library 39*e4b17023SJohn Marino// 40*e4b17023SJohn Marino 41*e4b17023SJohn Marino#pragma GCC system_header 42*e4b17023SJohn Marino 43*e4b17023SJohn Marino#include <float.h> 44*e4b17023SJohn Marino 45*e4b17023SJohn Marino#ifndef _GLIBCXX_CFLOAT 46*e4b17023SJohn Marino#define _GLIBCXX_CFLOAT 1 47*e4b17023SJohn Marino 48*e4b17023SJohn Marino#ifdef __GXX_EXPERIMENTAL_CXX0X__ 49*e4b17023SJohn Marino# if defined(_GLIBCXX_INCLUDE_AS_TR1) 50*e4b17023SJohn Marino# error C++0x header cannot be included from TR1 header 51*e4b17023SJohn Marino# endif 52*e4b17023SJohn Marino# ifndef DECIMAL_DIG 53*e4b17023SJohn Marino# define DECIMAL_DIG __DECIMAL_DIG__ 54*e4b17023SJohn Marino# endif 55*e4b17023SJohn Marino# ifndef FLT_EVAL_METHOD 56*e4b17023SJohn Marino# define FLT_EVAL_METHOD __FLT_EVAL_METHOD__ 57*e4b17023SJohn Marino# endif 58*e4b17023SJohn Marino#endif 59*e4b17023SJohn Marino 60*e4b17023SJohn Marino#endif 61