1 // Copyright (C) 2004-2024 Free Software Foundation, Inc.
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)
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.
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/>.
18 #include <ext/new_allocator.h>
21 using __gnu_cxx::new_allocator
;
24 class clear_alloc
: public new_allocator
<T
>
28 template <typename T1
>
30 { typedef clear_alloc
<T1
> other
; };
32 virtual void clear() throw()
38 clear_alloc(clear_alloc
const&) throw() : new_allocator
<T
>()
42 clear_alloc(clear_alloc
<T1
> const&) throw()
45 virtual ~clear_alloc() throw()
48 T
* allocate(typename new_allocator
<T
>::size_type n
, const void *hint
= 0)
51 return new_allocator
<T
>::allocate(n
, hint
);
54 void deallocate(T
*ptr
, typename new_allocator
<T
>::size_type n
)
57 new_allocator
<T
>::deallocate(ptr
, n
);
61 template<typename Container
>
62 void Check_Container()
64 Container
* pic
= new Container
;
74 // The following has led to infinite recursions or cores.