1 files changed, 91 insertions, 0 deletions
diff --git a/3rdParty/Boost/boost/type_traits/floating_point_promotion.hpp b/3rdParty/Boost/boost/type_traits/floating_point_promotion.hpp
new file mode 100644
index 0000000..8b6ae3a
--- /dev/null
+++ b/3rdParty/Boost/boost/type_traits/floating_point_promotion.hpp
@@ -0,0 +1,91 @@
+// Copyright 2005 Alexander Nasonov.
+// Distributed under 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)
+
+#ifndef FILE_boost_type_traits_floating_point_promotion_hpp_INCLUDED
+#define FILE_boost_type_traits_floating_point_promotion_hpp_INCLUDED
+
+#include <boost/config.hpp>
+
+#ifdef BOOST_NO_CV_SPECIALIZATIONS
+#include <boost/mpl/at.hpp>
+#include <boost/mpl/int.hpp>
+#include <boost/mpl/multiplies.hpp>
+#include <boost/mpl/plus.hpp>
+#include <boost/mpl/vector.hpp>
+#include <boost/type_traits/is_same.hpp>
+#endif
+
+// Should be the last #include
+#include <boost/type_traits/detail/type_trait_def.hpp>
+
+namespace boost {
+
+namespace type_traits { namespace detail {
+
+#ifndef BOOST_NO_CV_SPECIALIZATIONS
+
+template<class T>
+struct floating_point_promotion
+{
+    typedef T type;
+};
+
+template<>
+struct floating_point_promotion<float>
+{
+    typedef double type;
+};
+
+template<>
+struct floating_point_promotion<float const>
+{
+    typedef double const type;
+};
+
+template<>
+struct floating_point_promotion<float volatile>
+{
+    typedef double volatile type;
+};
+
+template<>
+struct floating_point_promotion<float const volatile>
+{
+    typedef double const volatile type;
+};
+
+#else
+
+template<class T>
+struct floating_point_promotion
+  : mpl::at<
+        mpl::vector< T, double, double const, double volatile,
+                     double const volatile >
+      , mpl::plus<
+            is_same<T, float>
+          , mpl::multiplies< is_same<T, float const>         , mpl::int_<2> >
+          , mpl::multiplies< is_same<T, float volatile>      , mpl::int_<3> >
+          , mpl::multiplies< is_same<T, float const volatile>, mpl::int_<4> >
+          >
+      >
+{
+};
+
+#endif
+
+} }
+
+BOOST_TT_AUX_TYPE_TRAIT_DEF1(
+      floating_point_promotion
+    , T
+    , BOOST_DEDUCED_TYPENAME
+        boost::type_traits::detail::floating_point_promotion<T>::type
+    )
+}
+
+#include <boost/type_traits/detail/type_trait_undef.hpp>
+
+#endif // #ifndef FILE_boost_type_traits_floating_point_promotion_hpp_INCLUDED
+