Imported Upstream version 1.72.0

[platform/upstream/boost.git] / boost / gil / extension / io / raw / detail / supported_types.hpp

diff --git a/boost/gil/extension/io/raw/detail/supported_types.hpp b/boost/gil/extension/io/raw/detail/supported_types.hpp
index ff0e869..6560aa0 100644 (file)
--- a/boost/gil/extension/io/raw/detail/supported_types.hpp
+++ b/boost/gil/extension/io/raw/detail/supported_types.hpp
@@ -14,8 +14,7 @@
 #include <boost/gil/color_base.hpp>
 #include <boost/gil/io/base.hpp>
 
-#include <boost/mpl/not.hpp>
-#include <boost/type_traits/is_same.hpp>
+#include <type_traits>
 
 namespace boost { namespace gil { namespace detail {
 
@@ -52,23 +51,24 @@ struct raw_write_support : write_support_false {};
 
 } // namespace detail
 
-template< typename Pixel >
-struct is_read_supported< Pixel,
-                        raw_tag
-                        >
-    : mpl::bool_< detail::raw_read_support< typename channel_type< Pixel >::type
-                                          , typename color_space_type< Pixel >::type
-                                          >::is_supported > {};
-
-template< typename Pixel >
-struct is_write_supported< Pixel
-                         , raw_tag
-                         >
-    : mpl::bool_< detail::raw_write_support::is_supported >
+template<typename Pixel>
+struct is_read_supported<Pixel,raw_tag>
+    : std::integral_constant
+        <
+            bool,
+            detail::raw_read_support
+            <
+                typename channel_type<Pixel>::type,
+                typename color_space_type<Pixel>::type
+            >::is_supported
+        >
 {};
 
-} // namespace gil
-} // namespace boost
+template<typename Pixel>
+struct is_write_supported<Pixel, raw_tag>
+    : std::integral_constant<bool, detail::raw_write_support::is_supported>
+{};
 
+}} // namespace boost::gil
 
 #endif