X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/68c9b1e355096307491f3bb92942a730274ce317..refs/tags/v3.31:/src/s4u/s4u_Engine.cpp

diff --git a/src/s4u/s4u_Engine.cpp b/src/s4u/s4u_Engine.cpp
index b7152fadfc..ea62433321 100644
--- a/src/s4u/s4u_Engine.cpp
+++ b/src/s4u/s4u_Engine.cpp
@@ -452,7 +452,8 @@ void Engine::set_config(const std::string& name, const std::string& value)
   config::set_value(name.c_str(), value);
 }
 
-Engine* Engine::set_default_comm_data_copy_callback(void (*callback)(kernel::activity::CommImpl*, void*, size_t))
+Engine* Engine::set_default_comm_data_copy_callback(
+    const std::function<void(kernel::activity::CommImpl*, void*, size_t)>& callback)
 {
   kernel::activity::CommImpl::set_copy_data_callback(callback);
   return this;