*/
class XBT_PUBLIC Disk : public xbt::Extendable<Disk> {
- kernel::resource::DiskImpl* const pimpl_;
- std::string name_;
friend Engine;
friend Io;
friend kernel::resource::DiskImpl;
-protected:
-#ifndef DOXYGEN
+ explicit Disk(kernel::resource::DiskImpl* pimpl) : pimpl_(pimpl) {}
virtual ~Disk() = default;
-#endif
+
+ // The private implementation, that never changes
+ kernel::resource::DiskImpl* const pimpl_;
public:
#ifndef DOXYGEN
- explicit Disk(const std::string& name, kernel::resource::DiskImpl* pimpl) : pimpl_(pimpl), name_(name) {}
+ kernel::resource::DiskImpl* get_impl() const { return pimpl_; }
#endif
- /** @brief Callback signal fired when a new Disk is created */
- static xbt::signal<void(Disk&)> on_creation;
- /** @brief Callback signal fired when a Disk is destroyed */
- static xbt::signal<void(Disk const&)> on_destruction;
- /** @brief Callback signal fired when a Disk's state changes */
- static xbt::signal<void(Disk const&)> on_state_change;
-
- /** @brief Retrieves the name of that disk as a C++ string */
- std::string const& get_name() const { return name_; }
+ std::string const& get_name() const;
/** @brief Retrieves the name of that disk as a C string */
- const char* get_cname() const { return name_.c_str(); }
+ const char* get_cname() const;
+
+ Disk* set_read_bandwidth(double read_bw);
double get_read_bandwidth() const;
+
+ Disk* set_write_bandwidth(double write_bw);
double get_write_bandwidth() const;
+
const std::unordered_map<std::string, std::string>* get_properties() const;
const char* get_property(const std::string& key) const;
- void set_property(const std::string&, const std::string& value);
+ Disk* set_property(const std::string&, const std::string& value);
+ Disk* set_properties(const std::unordered_map<std::string, std::string>& properties);
+
+ Disk* set_host(Host* host);
Host* get_host() const;
- IoPtr io_init(sg_size_t size, s4u::Io::OpType type);
+ Disk* set_state_profile(kernel::profile::Profile* profile);
+ Disk* set_read_bandwidth_profile(kernel::profile::Profile* profile);
+ Disk* set_write_bandwidth_profile(kernel::profile::Profile* profile);
- IoPtr read_async(sg_size_t size);
- sg_size_t read(sg_size_t size);
+ IoPtr io_init(sg_size_t size, s4u::Io::OpType type) const;
- IoPtr write_async(sg_size_t size);
- sg_size_t write(sg_size_t size);
-#ifndef DOXYGEN
- kernel::resource::DiskImpl* get_impl() const { return pimpl_; }
-#endif
+ IoPtr read_async(sg_size_t size) const;
+ sg_size_t read(sg_size_t size) const;
+
+ IoPtr write_async(sg_size_t size) const;
+ sg_size_t write(sg_size_t size) const;
+
+ Disk* seal();
+
+ /* The signals */
+ /** @brief Callback signal fired when a new Disk is created */
+ static xbt::signal<void(Disk&)> on_creation;
+ /** @brief Callback signal fired when a Disk is destroyed */
+ static xbt::signal<void(Disk const&)> on_destruction;
+ /** @brief Callback signal fired when a Disk's state changes */
+ static xbt::signal<void(Disk const&)> on_state_change;
};
} // namespace s4u