GL: document what the remaining #include <utility> are for.

Have to create my own std::swap() too, eventually.
3 years ago · 71bdc87004
2 changed files with 2 additions and 2 deletions
--- a/src/Magnum/GL/Buffer.h
+++ b/src/Magnum/GL/Buffer.h
@ -32,7 +32,7 @@
 */

 #include <cstddef>
-#include <utility>
+#include <utility> /* std::swap() */
 #include <Corrade/Containers/ArrayView.h>
 #include <Corrade/Containers/EnumSet.h>
 #include <Corrade/Utility/Assert.h>
--- a/src/Magnum/GL/TransformFeedback.h
+++ b/src/Magnum/GL/TransformFeedback.h
@ -32,7 +32,7 @@
 */
 #endif

-#include <utility>
+#include <utility> /* std::swap() */

 #include "Magnum/Tags.h"
 #include "Magnum/GL/AbstractObject.h"