1// Methods for type_info for -*- C++ -*- Run Time Type Identification. 2 3// Copyright (C) 1994, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2009 4// Free Software Foundation 5// 6// This file is part of GCC. 7// 8// GCC is free software; you can redistribute it and/or modify 9// it under the terms of the GNU General Public License as published by 10// the Free Software Foundation; either version 3, or (at your option) 11// any later version. 12 13// GCC is distributed in the hope that it will be useful, 14// but WITHOUT ANY WARRANTY; without even the implied warranty of 15// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16// GNU General Public License for more details. 17 18// Under Section 7 of GPL version 3, you are granted additional 19// permissions described in the GCC Runtime Library Exception, version 20// 3.1, as published by the Free Software Foundation. 21 22// You should have received a copy of the GNU General Public License and 23// a copy of the GCC Runtime Library Exception along with this program; 24// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 25// <http://www.gnu.org/licenses/>. 26 27#include <cstddef> 28#include "tinfo.h" 29 30using std::type_info; 31 32#if !__GXX_TYPEINFO_EQUALITY_INLINE 33 34bool 35type_info::before (const type_info &arg) const 36{ 37#if __GXX_MERGED_TYPEINFO_NAMES 38 return name () < arg.name (); 39#else 40 return (name ()[0] == '*') ? name () < arg.name () 41 : __builtin_strcmp (name (), arg.name ()) < 0; 42#endif 43} 44 45#endif 46