Fix include.

[simgrid.git] / src / instr / instr_paje_events.hpp

diff --git a/src/instr/instr_paje_events.hpp b/src/instr/instr_paje_events.hpp
index dd24ec5a362873da1bce5615bc4b6bfb704628a0..266f3286763ed3e969e161eaba7c96f39dcfb76a 100644 (file)
--- a/src/instr/instr_paje_events.hpp
+++ b/src/instr/instr_paje_events.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2010-2020. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2010-2021. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -40,7 +40,7 @@ enum class PajeEventType : unsigned int {
 
 inline std::ostream& operator<<(std::ostream& os, PajeEventType event)
 {
-  return os << static_cast<std::underlying_type<PajeEventType>::type>(event);
+  return os << static_cast<std::underlying_type_t<PajeEventType>>(event);
 }
 
 class PajeEvent {