more protection for non linux builds

[simgrid.git] / src / s4u / s4u_Exec.cpp

diff --git a/src/s4u/s4u_Exec.cpp b/src/s4u/s4u_Exec.cpp
index 58b5abf..a0e9182 100644 (file)
--- a/src/s4u/s4u_Exec.cpp
+++ b/src/s4u/s4u_Exec.cpp
@@ -14,8 +14,7 @@
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(s4u_exec, s4u_activity, "S4U asynchronous executions");
 
-namespace simgrid {
-namespace s4u {
+namespace simgrid::s4u {
 xbt::signal<void(Exec const&)> Exec::on_start;
 
 Exec::Exec(kernel::activity::ExecImplPtr pimpl)
@@ -159,6 +158,11 @@ unsigned int Exec::get_host_number() const
   return static_cast<kernel::activity::ExecImpl*>(pimpl_.get())->get_host_number();
 }
 
+int Exec::get_thread_count() const
+{
+  return static_cast<kernel::activity::ExecImpl*>(pimpl_.get())->get_thread_count();
+}
+
 /** @brief Change the host on which this activity takes place.
  *
  * The activity cannot be terminated already (but it may be started). */
@@ -245,8 +249,7 @@ bool Exec::is_assigned() const
 {
   return not boost::static_pointer_cast<kernel::activity::ExecImpl>(pimpl_)->get_hosts().empty();
 }
-} // namespace s4u
-} // namespace simgrid
+} // namespace simgrid::s4u
 
 /* **************************** Public C interface *************************** */
 void sg_exec_set_bound(sg_exec_t exec, double bound)