diff options
Diffstat (limited to '3rdParty/Boost/src/boost/align/detail')
-rw-r--r-- | 3rdParty/Boost/src/boost/align/detail/address.hpp | 27 | ||||
-rw-r--r-- | 3rdParty/Boost/src/boost/align/detail/align.hpp | 38 | ||||
-rw-r--r-- | 3rdParty/Boost/src/boost/align/detail/align_cxx11.hpp | 20 | ||||
-rw-r--r-- | 3rdParty/Boost/src/boost/align/detail/is_alignment.hpp | 27 |
4 files changed, 112 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/align/detail/address.hpp b/3rdParty/Boost/src/boost/align/detail/address.hpp new file mode 100644 index 0000000..a205cbd --- /dev/null +++ b/3rdParty/Boost/src/boost/align/detail/address.hpp @@ -0,0 +1,27 @@ +/* + Copyright (c) 2014 Glen Joseph Fernandes + glenfe at live dot com + + Distributed under the Boost Software License, + Version 1.0. (See accompanying file LICENSE_1_0.txt + or copy at http://boost.org/LICENSE_1_0.txt) +*/ +#ifndef BOOST_ALIGN_DETAIL_ADDRESS_HPP +#define BOOST_ALIGN_DETAIL_ADDRESS_HPP + +#include <boost/cstdint.hpp> +#include <cstddef> + +namespace boost { + namespace alignment { + namespace detail { +#if defined(BOOST_HAS_INTPTR_T) + typedef boost::uintptr_t address_t; +#else + typedef std::size_t address_t; +#endif + } + } +} + +#endif diff --git a/3rdParty/Boost/src/boost/align/detail/align.hpp b/3rdParty/Boost/src/boost/align/detail/align.hpp new file mode 100644 index 0000000..d4d4287 --- /dev/null +++ b/3rdParty/Boost/src/boost/align/detail/align.hpp @@ -0,0 +1,38 @@ +/* + Copyright (c) 2014 Glen Joseph Fernandes + glenfe at live dot com + + Distributed under the Boost Software License, + Version 1.0. (See accompanying file LICENSE_1_0.txt + or copy at http://boost.org/LICENSE_1_0.txt) +*/ +#ifndef BOOST_ALIGN_DETAIL_ALIGN_HPP +#define BOOST_ALIGN_DETAIL_ALIGN_HPP + +#include <boost/assert.hpp> +#include <boost/align/detail/address.hpp> +#include <boost/align/detail/is_alignment.hpp> +#include <cstddef> + +namespace boost { + namespace alignment { + inline void* align(std::size_t alignment, std::size_t size, + void*& ptr, std::size_t& space) + { + BOOST_ASSERT(detail::is_alignment(alignment)); + std::size_t n = detail::address_t(ptr) & (alignment - 1); + if (n != 0) { + n = alignment - n; + } + void* p = 0; + if (n <= space && size <= space - n) { + p = static_cast<char*>(ptr) + n; + ptr = p; + space -= n; + } + return p; + } + } +} + +#endif diff --git a/3rdParty/Boost/src/boost/align/detail/align_cxx11.hpp b/3rdParty/Boost/src/boost/align/detail/align_cxx11.hpp new file mode 100644 index 0000000..b79ea8e --- /dev/null +++ b/3rdParty/Boost/src/boost/align/detail/align_cxx11.hpp @@ -0,0 +1,20 @@ +/* + Copyright (c) 2014 Glen Joseph Fernandes + glenfe at live dot com + + Distributed under the Boost Software License, + Version 1.0. (See accompanying file LICENSE_1_0.txt + or copy at http://boost.org/LICENSE_1_0.txt) +*/ +#ifndef BOOST_ALIGN_DETAIL_ALIGN_CXX11_HPP +#define BOOST_ALIGN_DETAIL_ALIGN_CXX11_HPP + +#include <memory> + +namespace boost { + namespace alignment { + using std::align; + } +} + +#endif diff --git a/3rdParty/Boost/src/boost/align/detail/is_alignment.hpp b/3rdParty/Boost/src/boost/align/detail/is_alignment.hpp new file mode 100644 index 0000000..6e34cac --- /dev/null +++ b/3rdParty/Boost/src/boost/align/detail/is_alignment.hpp @@ -0,0 +1,27 @@ +/* + Copyright (c) 2014 Glen Joseph Fernandes + glenfe at live dot com + + Distributed under the Boost Software License, + Version 1.0. (See accompanying file LICENSE_1_0.txt + or copy at http://boost.org/LICENSE_1_0.txt) +*/ +#ifndef BOOST_ALIGN_DETAIL_IS_ALIGNMENT_HPP +#define BOOST_ALIGN_DETAIL_IS_ALIGNMENT_HPP + +#include <boost/config.hpp> +#include <cstddef> + +namespace boost { + namespace alignment { + namespace detail { + BOOST_CONSTEXPR inline bool is_alignment(std::size_t + value) BOOST_NOEXCEPT + { + return (value > 0) && ((value & (value - 1)) == 0); + } + } + } +} + +#endif |