1// Copyright (C) 2005, 2009 Free Software Foundation 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 3, 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 COPYING3. If not see 16// <http://www.gnu.org/licenses/>. 17 18// TR1 2.2.2 Template class shared_ptr [tr.util.smartptr.shared] 19 20#include <tr1/memory> 21#include <testsuite_hooks.h> 22 23struct A { }; 24 25// 2.2.3.1 shared_ptr constructors [tr.util.smartptr.shared.const] 26 27// Construction from auto_ptr 28int 29test01() 30{ 31 bool test __attribute__((unused)) = true; 32 33 std::auto_ptr<A> a(new A); 34 std::tr1::shared_ptr<A> a2(a); 35 VERIFY( a.get() == 0 ); 36 VERIFY( a2.get() != 0 ); 37 VERIFY( a2.use_count() == 1 ); 38 39 return 0; 40} 41 42int 43main() 44{ 45 test01(); 46 return 0; 47} 48