Added boost header

test/external/boost/circular_buffer.hpp

@@ -0,0 +1,74 @@
+// Circular buffer library header file.
+
+// Copyright (c) 2003-2008 Jan Gaspar
+
+// Use, modification, and distribution is subject to the Boost Software
+// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+//  See www.boost.org/libs/circular_buffer for documentation.
+
+#if !defined(BOOST_CIRCULAR_BUFFER_HPP)
+#define BOOST_CIRCULAR_BUFFER_HPP
+
+#if defined(_MSC_VER) && _MSC_VER >= 1200
+    #pragma once
+#endif
+
+#include <boost/circular_buffer_fwd.hpp>
+#include <boost/detail/workaround.hpp>
+
+// BOOST_CB_ENABLE_DEBUG: Debug support control.
+#if defined(NDEBUG) || defined(BOOST_CB_DISABLE_DEBUG)
+    #define BOOST_CB_ENABLE_DEBUG 0
+#else
+    #define BOOST_CB_ENABLE_DEBUG 1
+#endif
+
+// BOOST_CB_ASSERT: Runtime assertion.
+#if BOOST_CB_ENABLE_DEBUG
+    #include <boost/assert.hpp>
+    #define BOOST_CB_ASSERT(Expr) BOOST_ASSERT(Expr)
+#else
+    #define BOOST_CB_ASSERT(Expr) ((void)0)
+#endif
+
+// BOOST_CB_STATIC_ASSERT: Compile time assertion.
+#if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
+    #define BOOST_CB_STATIC_ASSERT(Expr) ((void)0)
+#else
+    #include <boost/static_assert.hpp>
+    #define BOOST_CB_STATIC_ASSERT(Expr) BOOST_STATIC_ASSERT(Expr)
+#endif
+
+// BOOST_CB_IS_CONVERTIBLE: Check if Iterator::value_type is convertible to Type.
+#if BOOST_WORKAROUND(__BORLANDC__, <= 0x0550) || BOOST_WORKAROUND(__MWERKS__, <= 0x2407) || \
+    BOOST_WORKAROUND(BOOST_MSVC, < 1300)
+    #define BOOST_CB_IS_CONVERTIBLE(Iterator, Type) ((void)0)
+#else
+    #include <boost/detail/iterator.hpp>
+    #include <boost/type_traits/is_convertible.hpp>
+    #define BOOST_CB_IS_CONVERTIBLE(Iterator, Type) \
+        BOOST_CB_STATIC_ASSERT((is_convertible<typename detail::iterator_traits<Iterator>::value_type, Type>::value))
+#endif
+
+// BOOST_CB_ASSERT_TEMPLATED_ITERATOR_CONSTRUCTORS:
+// Check if the STL provides templated iterator constructors for its containers.
+#if defined(BOOST_NO_TEMPLATED_ITERATOR_CONSTRUCTORS)
+    #define BOOST_CB_ASSERT_TEMPLATED_ITERATOR_CONSTRUCTORS BOOST_CB_STATIC_ASSERT(false);
+#else
+    #define BOOST_CB_ASSERT_TEMPLATED_ITERATOR_CONSTRUCTORS ((void)0);
+#endif
+
+#include <boost/circular_buffer/debug.hpp>
+#include <boost/circular_buffer/details.hpp>
+#include <boost/circular_buffer/base.hpp>
+#include <boost/circular_buffer/space_optimized.hpp>
+
+#undef BOOST_CB_ASSERT_TEMPLATED_ITERATOR_CONSTRUCTORS
+#undef BOOST_CB_IS_CONVERTIBLE
+#undef BOOST_CB_STATIC_ASSERT
+#undef BOOST_CB_ASSERT
+#undef BOOST_CB_ENABLE_DEBUG
+
+#endif // #if !defined(BOOST_CIRCULAR_BUFFER_HPP)