44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
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// Forward declaration of the circular buffer and its adaptor.
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// Copyright (c) 2003-2008 Jan Gaspar
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// Use, modification, and distribution is subject to the Boost Software
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// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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// See www.boost.org/libs/circular_buffer for documentation.
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#if !defined(BOOST_CIRCULAR_BUFFER_FWD_HPP)
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#define BOOST_CIRCULAR_BUFFER_FWD_HPP
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#if defined(_MSC_VER)
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#pragma once
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#endif
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#include <boost/config.hpp>
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#if !defined(BOOST_NO_STD_ALLOCATOR)
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#include <memory>
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#else
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#include <vector>
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#endif
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namespace boost {
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#if !defined(BOOST_NO_STD_ALLOCATOR)
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#define BOOST_CB_DEFAULT_ALLOCATOR(T) std::allocator<T>
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#else
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#define BOOST_CB_DEFAULT_ALLOCATOR(T) BOOST_DEDUCED_TYPENAME std::vector<T>::allocator_type
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#endif
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template <class T, class Alloc = BOOST_CB_DEFAULT_ALLOCATOR(T)>
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class circular_buffer;
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template <class T, class Alloc = BOOST_CB_DEFAULT_ALLOCATOR(T)>
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class circular_buffer_space_optimized;
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#undef BOOST_CB_DEFAULT_ALLOCATOR
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} // namespace boost
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#endif // #if !defined(BOOST_CIRCULAR_BUFFER_FWD_HPP)
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