src/kernel/activity/IoImpl.hpp

   1 /* Copyright (c) 2007-2018. The SimGrid Team. All rights reserved.          */
   2
   3 /* This program is free software; you can redistribute it and/or modify it
   4  * under the terms of the license (GNU LGPL) which comes with this package. */
   5
   6 #ifndef SIMIX_SYNCHRO_IO_HPP
   7 #define SIMIX_SYNCHRO_IO_HPP
   8
   9 #include "src/kernel/activity/ActivityImpl.hpp"
  10 #include "surf/surf.hpp"
  11
  12 namespace simgrid {
  13 namespace kernel {
  14 namespace activity {
  15
  16 class XBT_PUBLIC IoImpl : public ActivityImpl {
  17 public:
  18   ~IoImpl() override;
  19   explicit IoImpl(std::string name, resource::Action* surf_action, s4u::Storage* storage);
  20
  21   void suspend() override;
  22   void resume() override;
  23   void post() override;
  24   void cancel();
  25   double get_remaining();
  26   sg_size_t get_performed_ioops() { return performed_ioops_; }
  27
  28   s4u::Storage* storage_                          = nullptr;
  29   simgrid::kernel::resource::Action* surf_action_ = nullptr;
  30   sg_size_t performed_ioops_                      = 0;
  31   static simgrid::xbt::signal<void(kernel::activity::IoImplPtr)> on_creation;
  32   static simgrid::xbt::signal<void(kernel::activity::IoImplPtr)> on_completion;
  33 };
  34 }
  35 }
  36 } // namespace simgrid::kernel::activity
  37
  38 #endif