Re: First patch to simplify <algorithm>

[caj <caj at cs dot york dot ac dot uk>]

Woops, missed a file I should have attached. Sorry.
// Default predicates for use in algorithm  -*- C++ -*-.

// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library.  This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.

// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING.  If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.

// As a special exception, you may use this file as part of a free software
// library without restriction.  Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License.  This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.

// Written by Chris Jefferson <chris@bubblescope.net>

/** @file default_preds.h
 *  This is an internal header file, included by other library headers.
 *  You should not attempt to use it directly.
 */

#ifndef _DEFAULT_PREDS_H
#define _DEFAULT_PREDS_H 1

#pragma GCC system_header

namespace std
{
  template<typename _Tp1, typename _Tp2 = _Tp1>
    struct __default_eq_pred
    {
      bool
      operator()(const _Tp1& __t1, const _Tp2& __t2)
      { return __t1 == __t2; }
    };

  template<typename _Tp1, typename _Tp2 = _Tp1>
    struct __default_less_pred
    {
      bool
      operator()(const _Tp1& __t1, const _Tp2& __t2)
      { return __t1 < __t2; }
    };


} // std

#endif