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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) && _MSC_VER >= 1200
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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
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21 // BOOST_CB_ENABLE_DEBUG: Debug support control.
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22 #if defined(NDEBUG) || defined(BOOST_CB_DISABLE_DEBUG)
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23 #define BOOST_CB_ENABLE_DEBUG 0
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24 #else
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25 #define BOOST_CB_ENABLE_DEBUG 1
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26 #endif
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27
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28 // BOOST_CB_ASSERT: Runtime assertion.
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29 #if BOOST_CB_ENABLE_DEBUG
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30 #include <boost/assert.hpp>
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31 #define BOOST_CB_ASSERT(Expr) BOOST_ASSERT(Expr)
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32 #else
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33 #define BOOST_CB_ASSERT(Expr) ((void)0)
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34 #endif
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35
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36 // BOOST_CB_STATIC_ASSERT: Compile time assertion.
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37 #if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
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38 #define BOOST_CB_STATIC_ASSERT(Expr) ((void)0)
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39 #else
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40 #include <boost/static_assert.hpp>
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41 #define BOOST_CB_STATIC_ASSERT(Expr) BOOST_STATIC_ASSERT(Expr)
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42 #endif
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43
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44 // BOOST_CB_IS_CONVERTIBLE: Check if Iterator::value_type is convertible to Type.
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45 #if BOOST_WORKAROUND(__BORLANDC__, <= 0x0550) || BOOST_WORKAROUND(__MWERKS__, <= 0x2407) || \
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46 BOOST_WORKAROUND(BOOST_MSVC, < 1300)
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47 #define BOOST_CB_IS_CONVERTIBLE(Iterator, Type) ((void)0)
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48 #else
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49 #include <boost/detail/iterator.hpp>
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50 #include <boost/type_traits/is_convertible.hpp>
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51 #define BOOST_CB_IS_CONVERTIBLE(Iterator, Type) \
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52 BOOST_CB_STATIC_ASSERT((is_convertible<typename detail::iterator_traits<Iterator>::value_type, Type>::value))
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53 #endif
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54
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55 // BOOST_CB_ASSERT_TEMPLATED_ITERATOR_CONSTRUCTORS:
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56 // Check if the STL provides templated iterator constructors for its containers.
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57 #if defined(BOOST_NO_TEMPLATED_ITERATOR_CONSTRUCTORS)
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58 #define BOOST_CB_ASSERT_TEMPLATED_ITERATOR_CONSTRUCTORS BOOST_CB_STATIC_ASSERT(false);
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59 #else
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60 #define BOOST_CB_ASSERT_TEMPLATED_ITERATOR_CONSTRUCTORS ((void)0);
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61 #endif
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62
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63 #include <boost/circular_buffer/debug.hpp>
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64 #include <boost/circular_buffer/details.hpp>
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65 #include <boost/circular_buffer/base.hpp>
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66 #include <boost/circular_buffer/space_optimized.hpp>
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67
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68 #undef BOOST_CB_ASSERT_TEMPLATED_ITERATOR_CONSTRUCTORS
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69 #undef BOOST_CB_IS_CONVERTIBLE
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70 #undef BOOST_CB_STATIC_ASSERT
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71 #undef BOOST_CB_ASSERT
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72 #undef BOOST_CB_ENABLE_DEBUG
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73
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74 #endif // #if !defined(BOOST_CIRCULAR_BUFFER_HPP)
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