X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/b8df87e176f27b25534f27d7e240defa32ca35bc..2632c4dce6760af33530f119e6388fd41d98d687:/include/simgrid/s4u/Io.hpp

diff --git a/include/simgrid/s4u/Io.hpp b/include/simgrid/s4u/Io.hpp
index d0de67e470..8ac60403f2 100644
--- a/include/simgrid/s4u/Io.hpp
+++ b/include/simgrid/s4u/Io.hpp
@@ -17,7 +17,7 @@ namespace s4u {
 
 /** I/O Activity, representing the asynchronous disk access.
  *
- * They are generated from simgrid::s4u::Storage::read() and simgrid::s4u::Storage::write().
+ * They are generated from Storage::io_init() or Storage::read() and Storage::write().
  */
 
 class XBT_PUBLIC Io : public Activity {
@@ -25,11 +25,18 @@ public:
   enum class OpType { READ, WRITE };
 
 private:
-  explicit Io(sg_size_t size, OpType type) : Activity(), size_(size), type_(type) {}
+  Storage* storage_ = nullptr;
+  sg_size_t size_   = 0;
+  OpType type_      = OpType::READ;
+  std::string name_ = "";
+  std::atomic_int_fast32_t refcount_{0};
+
+  explicit Io(sg_storage_t storage, sg_size_t size, OpType type);
+
 public:
   friend XBT_PUBLIC void intrusive_ptr_release(simgrid::s4u::Io* i);
   friend XBT_PUBLIC void intrusive_ptr_add_ref(simgrid::s4u::Io* i);
-  friend simgrid::s4u::Storage; // Factory of IOs
+  friend Storage; // Factory of IOs
 
   ~Io() = default;
 
@@ -45,15 +52,9 @@ public:
 #ifndef DOXYGEN
   XBT_ATTRIB_DEPRECATED_v324("Please use Io::wait_for()") void wait(double t) override { wait_for(t); }
 #endif
+};
 
-private:
-  sg_size_t size_       = 0;
-  sg_storage_t storage_ = nullptr;
-  std::string name_     = "";
-  OpType type_          = OpType::READ;
-  std::atomic_int_fast32_t refcount_{0};
-}; // class
-}
-}; // Namespace simgrid::s4u
+} // namespace s4u
+} // namespace simgrid
 
 #endif /* SIMGRID_S4U_IO_HPP */