+ bool currentlyDestroying_ = false;
+public:
+ void destroy();
+ // No copy/move
+ Host(Host const&) = delete;
+ Host& operator=(Host const&) = delete;
+
+ /** Retrieves an host from its name, or return nullptr */
+ static Host* by_name_or_null(const char* name);
+ /** Retrieves an host from its name, or return nullptr */
+ static Host* by_name_or_null(std::string name);
+ /** Retrieves an host from its name, or die */
+ static s4u::Host *by_name(std::string name);
+ /** Retrieves the host on which the current actor is running */
+ static s4u::Host *current();
+
+ simgrid::xbt::string const& name() const { return name_; }
+ const char* cname() { return name_.c_str(); }
+
+ /** Turns that host on if it was previously off
+ *
+ * All actors on that host which were marked autorestart will be restarted automatically.
+ * This call does nothing if the host is already on.
+ */
+ void turnOn();
+ /** Turns that host off. All actors are forcefully stopped. */
+ void turnOff();
+ /** Returns if that host is currently up and running */
+ bool isOn();
+ /** Returns if that host is currently down and offline */
+ bool isOff() { return !isOn(); }
+
+ double speed();
+ int coreCount();
+ xbt_dict_t properties();
+ const char*property(const char*key);
+ void setProperty(const char*key, const char *value);
+ xbt_swag_t processes();
+ double getPstateSpeedCurrent();
+ double getPstateSpeed(int pstate_index);
+ int pstatesCount() const;
+ void setPstate(int pstate_index);
+ int pstate();
+ xbt_dict_t mountedStoragesAsDict(); // HACK
+ xbt_dynar_t attachedStorages();
+
+ /** Get an associative list [mount point]->[Storage] of all local mount points.
+ *
+ * This is defined in the platform file, and cannot be modified programatically (yet).
+ */
+ boost::unordered_map<std::string, Storage*> const &mountedStorages();
+
+ void routeTo(Host * dest, std::vector<Link*> * links, double* latency);
+
+private:
+ simgrid::xbt::string name_ = "noname";
+ boost::unordered_map<std::string, Storage*> *mounts = nullptr; // caching
+
+public:
+ // TODO, this could be a unique_ptr
+ surf::HostImpl* pimpl_ = nullptr;
+ /** DO NOT USE DIRECTLY (@todo: these should be protected, once our code is clean) */
+ surf::Cpu *pimpl_cpu = nullptr;
+ /** DO NOT USE DIRECTLY (@todo: these should be protected, once our code is clean) */
+ kernel::routing::NetPoint* pimpl_netpoint = nullptr;
+
+public:
+ /*** Called on each newly created object */
+ static simgrid::xbt::signal<void(Host&)> onCreation;
+ /*** Called just before destructing an object */
+ static simgrid::xbt::signal<void(Host&)> onDestruction;
+ /*** Called when the machine is turned on or off */
+ static simgrid::xbt::signal<void(Host&)> onStateChange;