Remove unused type definitions.

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

diff --git a/src/s4u/s4u_Comm.cpp b/src/s4u/s4u_Comm.cpp
index 8f0fc88..7aa422a 100644 (file)
--- a/src/s4u/s4u_Comm.cpp
+++ b/src/s4u/s4u_Comm.cpp
@@ -222,11 +222,16 @@ bool Comm::test()
   return false;
 }
 
-MailboxPtr Comm::get_mailbox()
+Mailbox* Comm::get_mailbox()
 {
   return mailbox_;
 }
 
+ActorPtr Comm::get_sender()
+{
+  return sender_ ? sender_->iface() : nullptr;
+}
+
 void intrusive_ptr_release(simgrid::s4u::Comm* c)
 {
   if (c->refcount_.fetch_sub(1, std::memory_order_release) == 1) {