namespace simgrid {
namespace s4u {
+/** Computation #Activity, representing the asynchronous disk access.
+ *
+ * They are generated from simgrid::s4u::this_actor::exec_init() or simgrid::s4u::Host::execute().
+ */
+
class XBT_PUBLIC Exec : public Activity {
Exec() : Activity() {}
public:
Activity* start() override;
Activity* wait() override;
Activity* wait(double timeout) override;
+ Activity* cancel() override;
bool test();
ExecPtr set_priority(double priority);