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Diffstat (limited to '3rdParty/Boost/src/boost/align/detail/align.hpp')
-rw-r--r--3rdParty/Boost/src/boost/align/detail/align.hpp38
1 files changed, 38 insertions, 0 deletions
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