]> git.proxmox.com Git - ceph.git/blame - ceph/src/boost/libs/optional/doc/24_ref_optional_fwd.qbk
bump version to 12.2.2-pve1
[ceph.git] / ceph / src / boost / libs / optional / doc / 24_ref_optional_fwd.qbk
CommitLineData
7c673cae
FG
1[/
2 Boost.Optional
3
4 Copyright (c) 2003-2007 Fernando Luis Cacciola Carballal
5 Copyright (c) 2015 Andrzej Krzemienski
6
7 Distributed under the Boost Software License, Version 1.0.
8 (See accompanying file LICENSE_1_0.txt or copy at
9 http://www.boost.org/LICENSE_1_0.txt)
10]
11
12[section Header <boost/optional/optional_fwd.hpp>]
13
14[section Synopsis]
15```
16namespace boost {
17
18template <class T> class optional ;
19
20template <class T> void swap ( optional<T>& , optional<T>& );
21
22template <class T> struct optional_swap_should_use_default_constructor ;
23
24} // namespace boost
25```
26
27This header only contains declarations.
28
29[endsect]
30
31
32[endsect]