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1 // Circular buffer library header file.
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2
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3 // Copyright (c) 2003-2008 Jan Gaspar
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4
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5 // Use, modification, and distribution is subject to the Boost Software
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6 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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7 // http://www.boost.org/LICENSE_1_0.txt)
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8
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9 // See www.boost.org/libs/circular_buffer for documentation.
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10
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11 #if !defined(BOOST_CIRCULAR_BUFFER_HPP)
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12 #define BOOST_CIRCULAR_BUFFER_HPP
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13
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14 #if defined(_MSC_VER)
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15 #pragma once
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16 #endif
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17
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18 #include <boost/circular_buffer_fwd.hpp>
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19 #include <boost/detail/workaround.hpp>
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20 #include <boost/static_assert.hpp>
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21
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22 // BOOST_CB_ENABLE_DEBUG: Debug support control.
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23 #if defined(NDEBUG) || defined(BOOST_CB_DISABLE_DEBUG)
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24 #define BOOST_CB_ENABLE_DEBUG 0
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25 #else
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26 #define BOOST_CB_ENABLE_DEBUG 1
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27 #endif
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28
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29 // BOOST_CB_ASSERT: Runtime assertion.
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30 #if BOOST_CB_ENABLE_DEBUG
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31 #include <boost/assert.hpp>
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32 #define BOOST_CB_ASSERT(Expr) BOOST_ASSERT(Expr)
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33 #else
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34 #define BOOST_CB_ASSERT(Expr) ((void)0)
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35 #endif
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36
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37 // BOOST_CB_IS_CONVERTIBLE: Check if Iterator::value_type is convertible to Type.
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38 #if BOOST_WORKAROUND(__BORLANDC__, <= 0x0550) || BOOST_WORKAROUND(__MWERKS__, <= 0x2407)
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39 #define BOOST_CB_IS_CONVERTIBLE(Iterator, Type) ((void)0)
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40 #else
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41 #include <boost/detail/iterator.hpp>
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42 #include <boost/type_traits/is_convertible.hpp>
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43 #define BOOST_CB_IS_CONVERTIBLE(Iterator, Type) \
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44 BOOST_STATIC_ASSERT((is_convertible<typename detail::iterator_traits<Iterator>::value_type, Type>::value))
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45 #endif
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46
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47 // BOOST_CB_ASSERT_TEMPLATED_ITERATOR_CONSTRUCTORS:
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48 // Check if the STL provides templated iterator constructors for its containers.
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49 #if defined(BOOST_NO_TEMPLATED_ITERATOR_CONSTRUCTORS)
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50 #define BOOST_CB_ASSERT_TEMPLATED_ITERATOR_CONSTRUCTORS BOOST_STATIC_ASSERT(false);
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51 #else
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52 #define BOOST_CB_ASSERT_TEMPLATED_ITERATOR_CONSTRUCTORS ((void)0);
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53 #endif
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54
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55 #include <boost/circular_buffer/debug.hpp>
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56 #include <boost/circular_buffer/details.hpp>
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57 #include <boost/circular_buffer/base.hpp>
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58 #include <boost/circular_buffer/space_optimized.hpp>
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59
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60 #undef BOOST_CB_ASSERT_TEMPLATED_ITERATOR_CONSTRUCTORS
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61 #undef BOOST_CB_IS_CONVERTIBLE
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62 #undef BOOST_CB_ASSERT
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63 #undef BOOST_CB_ENABLE_DEBUG
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64
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65 #endif // #if !defined(BOOST_CIRCULAR_BUFFER_HPP)
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