Stratosphere: Add WrapIpcCommandImpl templating.

stratosphere/loader/include/boost/callable_traits/is_noexcept.hpp

@@ -0,0 +1,95 @@
+/*
+@file is_noexcept
+
+@Copyright Barrett Adair 2015-2017
+Distributed under the Boost Software License, Version 1.0.
+(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
+
+*/
+
+#ifndef BOOST_CLBL_TRTS_IS_NOEXCEPT_HPP
+#define BOOST_CLBL_TRTS_IS_NOEXCEPT_HPP
+
+#include <boost/callable_traits/detail/core.hpp>
+
+namespace boost { namespace callable_traits {
+
+//[ is_noexcept_hpp
+/*`[section:ref_is_noexcept is_noexcept]
+[heading Header]
+``#include <boost/callable_traits/is_noexcept.hpp>``
+[heading Definition]
+*/
+
+// inherits from either std::true_type or std::false_type
+template<typename T>
+struct is_noexcept;
+
+//<-
+template<typename T>
+struct is_noexcept : detail::traits<detail::shallow_decay<T>>::is_noexcept {
+    using type = typename detail::traits<
+        detail::shallow_decay<T>>::is_noexcept;
+};
+
+#ifdef BOOST_CLBL_TRTS_DISABLE_VARIABLE_TEMPLATES
+
+template<typename T>
+struct is_noexcept_v {
+    static_assert(std::is_same<T, detail::dummy>::value,
+        "Variable templates not supported on this compiler.");
+};
+
+#else
+//->
+// only available when variable templates are supported
+template<typename T>
+//<-
+BOOST_CLBL_TRAITS_INLINE_VAR
+//->
+constexpr bool is_noexcept_v = //see below
+//<-
+    detail::traits<detail::shallow_decay<T>>::is_noexcept::value;
+
+#endif
+
+}} // namespace boost::callable_traits
+//->
+
+/*`
+[heading Constraints]
+* none
+*
+[heading Behavior]
+* `is_noexcept<T>::value` is `true` when either: 
+  * `T` is a function type, function pointer type, function reference type, or member function pointer type where the function has a `noexcept` specifier
+  * `T` is a function object with a non-overloaded `operator()`, where the `operator()` has a `noexcept` specifier
+* On compilers that support variable templates, `is_noexcept_v<T>` is equivalent to `is_noexcept<T>::value`.
+
+[heading Input/Output Examples]
+[table
+    [[`T`]                              [`is_noexcept_v<T>`]]
+    [[`int() const noexcept`]           [`true`]]
+    [[`int(* const &)() noexcept`]      [`true`]]
+    [[`int(&)() noexcept`]              [`true`]]
+    [[`int(foo::*)() noexcept`]         [`true`]]
+    [[`int() const`]                    [`false`]]
+    [[`int() volatile`]                 [`false`]]
+    [[`int(foo::*)() const`]            [`false`]]
+    [[`int() const`]                    [`false`]]
+    [[`int() volatile`]                 [`false`]]
+    [[`int() &`]                        [`false`]]
+    [[`int(*)()`]                       [`false`]]
+    [[`int`]                            [`false`]]
+    [[`int foo::*`]                     [`false`]]
+    [[`const int foo::*`]               [`false`]]
+]
+
+[heading Example Program]
+[import ../example/is_noexcept.cpp]
+[is_noexcept]
+[endsect]
+*/
+//]
+
+#endif // #ifndef BOOST_CLBL_TRTS_IS_NOEXCEPT_HPP