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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()); }