X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/3d5008e81ac9ae0a0a94334202996cf7249e97e9..5eeb3c843b60e9ba5e1a952ffe83df2a4d8f5fa0:/include/simgrid/s4u/Storage.hpp

diff --git a/include/simgrid/s4u/Storage.hpp b/include/simgrid/s4u/Storage.hpp
index ffb98ce8ea..85005c1259 100644
--- a/include/simgrid/s4u/Storage.hpp
+++ b/include/simgrid/s4u/Storage.hpp
@@ -7,32 +7,37 @@
 #define INCLUDE_SIMGRID_S4U_STORAGE_HPP_
 
 #include <simgrid/forward.h>
+#include <simgrid/s4u/Io.hpp>
 #include <xbt/Extendable.hpp>
 #include <xbt/base.h>
+#include <xbt/signal.hpp>
 
 #include <map>
 #include <string>
+#include <unordered_map>
 
 namespace simgrid {
-namespace xbt {
-extern template class XBT_PUBLIC Extendable<simgrid::s4u::Storage>;
-}
 namespace s4u {
 
-XBT_ATTRIB_DEPRECATED_v322(
-    "simgrid::s4u::getStorageList() is deprecated in favor of Engine::get_all_storages(). Please switch before v3.22")
-    XBT_PUBLIC void getStorageList(std::map<std::string, Storage*>* whereTo);
+#ifndef DOXYGEN
+/** @deprecated Engine::get_all_storages() */
+XBT_ATTRIB_DEPRECATED_v322("Please use Engine::get_all_storages()") XBT_PUBLIC void getStorageList(std::map<std::string, Storage*>* whereTo);
+#endif
+
+/** Storage represent the disk resources, usually associated to a given host */
 
 class XBT_PUBLIC Storage : public simgrid::xbt::Extendable<Storage> {
+#ifndef DOXYGEN
   friend s4u::Engine;
+  friend s4u::Io;
   friend simgrid::surf::StorageImpl;
+#endif /* DOXYGEN */
 
 public:
   explicit Storage(std::string name, surf::StorageImpl * pimpl);
 
 protected:
   virtual ~Storage() = default;
-
 public:
   /** @brief Callback signal fired when a new Storage is created */
   static simgrid::xbt::signal<void(s4u::Storage&)> on_creation;
@@ -54,39 +59,58 @@ public:
   Host* get_host() { return attached_to_; };
   void set_host(Host* host) { attached_to_ = host; }
 
-  std::map<std::string, std::string>* get_properties();
+  std::unordered_map<std::string, std::string>* get_properties();
   const char* get_property(std::string key);
   void set_property(std::string, std::string value);
 
   void set_data(void* data) { userdata_ = data; }
   void* get_data() { return userdata_; }
 
+  IoPtr io_init(sg_size_t size, s4u::Io::OpType type);
+
+  IoPtr read_async(sg_size_t size);
   sg_size_t read(sg_size_t size);
+
+  IoPtr write_async(sg_size_t size);
   sg_size_t write(sg_size_t size);
   surf::StorageImpl* get_impl() { return pimpl_; }
 
   // Deprecated functions
+  /** @deprecated Storage::by_name() */
   XBT_ATTRIB_DEPRECATED_v323("Please use Storage::by_name()") Storage* byName(std::string name)
   {
     return by_name(name);
   }
+  /** @deprecated Storage::get_name() */
   XBT_ATTRIB_DEPRECATED_v323("Please use Storage::get_name()") std::string const& getName() const { return get_name(); }
+  /** @deprecated Storage::get_cname() */
   XBT_ATTRIB_DEPRECATED_v323("Please use Storage::get_cname()") const char* getCname() const { return get_cname(); }
+  /** @deprecated Storage::get_type() */
   XBT_ATTRIB_DEPRECATED_v323("Please use Storage::get_type()") const char* getType() { return get_type(); }
+  /** @deprecated Storage::get_host() */
   XBT_ATTRIB_DEPRECATED_v323("Please use Storage::get_host()") Host* getHost() { return get_host(); }
+  /** @deprecated Storage::get_properties() */
   XBT_ATTRIB_DEPRECATED_v323("Please use Storage::get_properties()") std::map<std::string, std::string>* getProperties()
   {
-    return get_properties();
+    std::map<std::string, std::string>* res             = new std::map<std::string, std::string>();
+    std::unordered_map<std::string, std::string>* props = get_properties();
+    for (auto const& kv : *props)
+      res->insert(kv);
+    return res;
   }
+  /** @deprecated Storage::get_property() */
   XBT_ATTRIB_DEPRECATED_v323("Please use Storage::get_property()") const char* getProperty(const char* key)
   {
     return get_property(key);
   }
+  /** @deprecated Storage::set_property() */
   XBT_ATTRIB_DEPRECATED_v323("Please use Storage::set_property()") void setProperty(std::string key, std::string value)
   {
     set_property(key, value);
   }
+  /** @deprecated Storage::set_data() */
   XBT_ATTRIB_DEPRECATED_v323("Please use Storage::set_data()") void setUserdata(void* data) { set_data(data); }
+  /** @deprecated Storage::get_data() */
   XBT_ATTRIB_DEPRECATED_v323("Please use Storage::get_data()") void* getUserdata() { return get_data(); }
 
 private: