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// Copyright (C) 2005 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,

// USA.

// 25.1.2 find_if

// { dg-do compile }

#include <algorithm>

#include <testsuite_iterators.h>

struct X { };

using __gnu_test::input_iterator_wrapper;

bool

pred_function(const X&)

{ return true; }

struct pred_obj

{

  bool

  operator()(const X&)

  { return true; }

};

typedef std::iterator_traits<input_iterator_wrapper<X> >::difference_type

        diff_type;

diff_type

test1(input_iterator_wrapper<X>& begin,

      input_iterator_wrapper<X>& end)

{ return std::count_if(begin, end, pred_function); }

diff_type

test2(input_iterator_wrapper<X>& begin,

      input_iterator_wrapper<X>& end)

{ return std::count_if(begin, end, pred_obj()); }