1 // { dg-require-cxa-atexit "" }
3 // Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009
4 // Free Software Foundation, Inc.
6 // This file is part of the GNU ISO C++ Library. This library is free
7 // software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the
9 // Free Software Foundation; either version 3, or (at your option)
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
17 // You should have received a copy of the GNU General Public License along
18 // with this library; see the file COPYING3. If not see
19 // <http://www.gnu.org/licenses/>.
21 // 20.4.1.1 allocator members
26 #include <ext/mt_allocator.h>
35 // NB: Using a pool that attempts to clean up resource use.
38 printf("allocation/deallocation count is %zu \n", count);
39 throw std::runtime_error("allocation/deallocation count isn't zero");
44 static count_check check;
46 void* operator new(size_t size) throw(std::bad_alloc)
48 printf("operator new is called \n");
49 void* p = malloc(size);
51 throw std::bad_alloc();
56 void operator delete(void* p) throw()
58 printf("operator delete is called \n");
64 template<bool _Thread>
65 struct cleanup_pool : public __gnu_cxx::__pool<false>
67 cleanup_pool() : __gnu_cxx::__pool<false>() { }
69 cleanup_pool(const __gnu_cxx::__pool_base::_Tune& t)
70 : __gnu_cxx::__pool<false>(t) { }
72 ~cleanup_pool() throw() { this->_M_destroy(); }
75 typedef char value_type;
76 typedef std::char_traits<value_type> traits_type;
77 using __gnu_cxx::__pool;
78 using __gnu_cxx::__per_type_pool_policy;
79 typedef __per_type_pool_policy<value_type, cleanup_pool, false> policy_type;
80 typedef __gnu_cxx::__mt_alloc<value_type, policy_type> allocator_type;
81 typedef std::basic_string<value_type, traits_type, allocator_type> string_type;