1// Copyright (C) 2005 Free Software Foundation, Inc. 2// 3// This file is part of the GNU ISO C++ Library. This library is free 4// software; you can redistribute it and/or modify it under the 5// terms of the GNU General Public License as published by the 6// Free Software Foundation; either version 2, or (at your option) 7// any later version. 8 9// This library is distributed in the hope that it will be useful, 10// but WITHOUT ANY WARRANTY; without even the implied warranty of 11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12// GNU General Public License for more details. 13 14// You should have received a copy of the GNU General Public License along 15// with this library; see the file COPYING. If not, write to the Free 16// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 17// USA. 18 19// 25.1.4 [lib.alg.find.first.of] 20 21// { dg-do compile } 22 23 24#include <algorithm> 25#include <testsuite_iterators.h> 26 27using __gnu_test::forward_iterator_wrapper; 28 29struct Lhs1 { }; 30 31struct Rhs1 { }; 32 33bool operator==(const Lhs1&, const Rhs1&) {return true;} 34 35struct X1 { }; 36 37struct X2 { }; 38 39bool predicate(const X1&, const X2&) {return true;} 40 41forward_iterator_wrapper<Lhs1> 42test1(forward_iterator_wrapper<Lhs1>& lhs1, 43 forward_iterator_wrapper<Rhs1>& rhs1) 44{ return std::find_first_of(lhs1, lhs1, rhs1, rhs1); } 45 46forward_iterator_wrapper<X1> 47test2(forward_iterator_wrapper<X1>& x1, 48 forward_iterator_wrapper<X2>& x2) 49{ return std::find_first_of(x1, x1, x2, x2, predicate); } 50