ceph/src/boost/boost/circular_buffer.hpp

   1 // Circular buffer library header file.
   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_HPP)
  12 #define BOOST_CIRCULAR_BUFFER_HPP
  13
  14 #if defined(_MSC_VER)
  15     #pragma once
  16 #endif
  17
  18 #include <boost/circular_buffer_fwd.hpp>
  19 #include <boost/detail/workaround.hpp>
  20 #include <boost/static_assert.hpp>
  21
  22 // BOOST_CB_ENABLE_DEBUG: Debug support control.
  23 #if !defined(BOOST_CB_ENABLE_DEBUG)
  24     #define BOOST_CB_ENABLE_DEBUG 0
  25 #endif
  26
  27 // BOOST_CB_ASSERT: Runtime assertion.
  28 #if BOOST_CB_ENABLE_DEBUG
  29     #include <boost/assert.hpp>
  30     #define BOOST_CB_ASSERT(Expr) BOOST_ASSERT(Expr)
  31 #else
  32     #define BOOST_CB_ASSERT(Expr) ((void)0)
  33 #endif
  34
  35 // BOOST_CB_IS_CONVERTIBLE: Check if Iterator::value_type is convertible to Type.
  36 #if BOOST_WORKAROUND(__BORLANDC__, <= 0x0550) || BOOST_WORKAROUND(__MWERKS__, <= 0x2407)
  37     #define BOOST_CB_IS_CONVERTIBLE(Iterator, Type) ((void)0)
  38 #else
  39     #include <boost/detail/iterator.hpp>
  40     #include <boost/type_traits/is_convertible.hpp>
  41     #define BOOST_CB_IS_CONVERTIBLE(Iterator, Type) \
  42         BOOST_STATIC_ASSERT((is_convertible<typename detail::iterator_traits<Iterator>::value_type, Type>::value))
  43 #endif
  44
  45 // BOOST_CB_ASSERT_TEMPLATED_ITERATOR_CONSTRUCTORS:
  46 // Check if the STL provides templated iterator constructors for its containers.
  47 #if defined(BOOST_NO_TEMPLATED_ITERATOR_CONSTRUCTORS)
  48     #define BOOST_CB_ASSERT_TEMPLATED_ITERATOR_CONSTRUCTORS BOOST_STATIC_ASSERT(false);
  49 #else
  50     #define BOOST_CB_ASSERT_TEMPLATED_ITERATOR_CONSTRUCTORS ((void)0);
  51 #endif
  52
  53 #include <boost/circular_buffer/debug.hpp>
  54 #include <boost/circular_buffer/details.hpp>
  55 #include <boost/circular_buffer/base.hpp>
  56 #include <boost/circular_buffer/space_optimized.hpp>
  57
  58 #undef BOOST_CB_ASSERT_TEMPLATED_ITERATOR_CONSTRUCTORS
  59 #undef BOOST_CB_IS_CONVERTIBLE
  60 #undef BOOST_CB_ASSERT
  61
  62 #endif // #if !defined(BOOST_CIRCULAR_BUFFER_HPP)