1// Forward declaration of the circular buffer and its adaptor.
2
3// Copyright (c) 2003-2008 Jan Gaspar
4
5// Use, modification, and distribution is subject to the Boost Software
6// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
7// http://www.boost.org/LICENSE_1_0.txt)
8
9// See www.boost.org/libs/circular_buffer for documentation.
10
11#if !defined(BOOST_CIRCULAR_BUFFER_FWD_HPP)
12#define BOOST_CIRCULAR_BUFFER_FWD_HPP
13
14#if defined(_MSC_VER)
15 #pragma once
16#endif
17
18#include <boost/config.hpp>
19#if !defined(BOOST_NO_STD_ALLOCATOR)
20 #include <memory>
21#else
22 #include <vector>
23#endif
24
25namespace boost {
26
27#if !defined(BOOST_NO_STD_ALLOCATOR)
28 #define BOOST_CB_DEFAULT_ALLOCATOR(T) std::allocator<T>
29#else
30 #define BOOST_CB_DEFAULT_ALLOCATOR(T) BOOST_DEDUCED_TYPENAME std::vector<T>::allocator_type
31#endif
32
33template <class T, class Alloc = BOOST_CB_DEFAULT_ALLOCATOR(T)>
34class circular_buffer;
35
36template <class T, class Alloc = BOOST_CB_DEFAULT_ALLOCATOR(T)>
37class circular_buffer_space_optimized;
38
39#undef BOOST_CB_DEFAULT_ALLOCATOR
40
41} // namespace boost
42
43#endif // #if !defined(BOOST_CIRCULAR_BUFFER_FWD_HPP)
44

source code of boost/boost/circular_buffer_fwd.hpp