implement CRTP in kernel::activity

[simgrid.git] / src / s4u / s4u_Comm.cpp

diff --git a/src/s4u/s4u_Comm.cpp b/src/s4u/s4u_Comm.cpp
index d8c952b..f119c5a 100644 (file)
--- a/src/s4u/s4u_Comm.cpp
+++ b/src/s4u/s4u_Comm.cpp
@@ -106,6 +106,13 @@ CommPtr Comm::set_dst_data(void** buff, size_t size)
   return this;
 }
 
+CommPtr Comm::set_tracing_category(const std::string& category)
+{
+  xbt_assert(state_ == State::INITED, "Cannot change the tracing category of an exec after its start");
+  tracing_category_ = category;
+  return this;
+}
+
 Comm* Comm::start()
 {
   xbt_assert(state_ == State::INITED, "You cannot use %s() once your communication started (not implemented)",