s4u: allows full single-line initialization

[simgrid.git] / src / s4u / s4u_Disk.cpp

diff --git a/src/s4u/s4u_Disk.cpp b/src/s4u/s4u_Disk.cpp
index 07c2012..ab870db 100644 (file)
--- a/src/s4u/s4u_Disk.cpp
+++ b/src/s4u/s4u_Disk.cpp
@@ -99,11 +99,12 @@ sg_size_t Disk::write(sg_size_t size) const
   return IoPtr(io_init(size, Io::OpType::WRITE))->vetoable_start()->wait()->get_performed_ioops();
 }
 
-void Disk::seal()
+Disk* Disk::seal()
 {
   kernel::actor::simcall([this]{ pimpl_->seal(); });
   get_host()->add_disk(this);
   Disk::on_creation(*this);
+  return this;
 }
 } // namespace s4u
 } // namespace simgrid