X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/417ed3b671abe3a71fa4106d23d0a432084cc207..6ee0c147e010bf1d2da12813b60593e805e49f3b:/include/simgrid/s4u/Io.hpp

diff --git a/include/simgrid/s4u/Io.hpp b/include/simgrid/s4u/Io.hpp
index 8c626f774c..2dc88c60b2 100644
--- a/include/simgrid/s4u/Io.hpp
+++ b/include/simgrid/s4u/Io.hpp
@@ -11,8 +11,7 @@
 
 #include <string>
 
-namespace simgrid {
-namespace s4u {
+namespace simgrid::s4u {
 
 /** I/O Activity, representing the asynchronous disk access.
  *
@@ -25,8 +24,6 @@ class XBT_PUBLIC Io : public Activity_T<Io> {
   friend kernel::EngineImpl;
 #endif
 
-  static xbt::signal<void(Io const&)> on_start;
-
 protected:
   explicit Io(kernel::activity::IoImplPtr pimpl);
   Io* do_start() override;
@@ -34,13 +31,12 @@ protected:
 public:
   enum class OpType { READ, WRITE };
 
-  static void on_start_cb(const std::function<void(Io const&)>& cb) { on_start.connect(cb); }
-
+   /*! \static Initiate the creation of an I/O. Setters have to be called afterwards */
   static IoPtr init();
-  /*! take a vector of s4u::IoPtr and return when one of them is finished.
+  /*! \static take a vector of s4u::IoPtr and return when one of them is finished.
    * The return value is the rank of the first finished IoPtr. */
   static ssize_t wait_any(const std::vector<IoPtr>& ios) { return wait_any_for(ios, -1); }
-  /*! Same as wait_any, but with a timeout. If the timeout occurs, parameter last is returned.*/
+  /*! \static Same as wait_any, but with a timeout. If the timeout occurs, parameter last is returned.*/
   static ssize_t wait_any_for(const std::vector<IoPtr>& ios, double timeout);
 
   double get_remaining() const override;
@@ -64,7 +60,6 @@ public:
   bool is_assigned() const override;
 };
 
-} // namespace s4u
-} // namespace simgrid
+} // namespace simgrid::s4u
 
 #endif /* SIMGRID_S4U_IO_HPP */