Cosmetics: fix "Malformed whitespace in C++" spotted by codefactor.io.

[simgrid.git] / include / simgrid / s4u / Storage.hpp

diff --git a/include/simgrid/s4u/Storage.hpp b/include/simgrid/s4u/Storage.hpp
index 09c09e2..9d4c46d 100644 (file)
--- a/include/simgrid/s4u/Storage.hpp
+++ b/include/simgrid/s4u/Storage.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2006-2019. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2006-2020. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -17,6 +17,9 @@
 #include <unordered_map>
 
 namespace simgrid {
+
+extern template class XBT_PUBLIC xbt::Extendable<s4u::Storage>;
+
 namespace s4u {
 
 /** Storage represent the disk resources, usually associated to a given host
@@ -35,6 +38,7 @@ public:
 
 protected:
   virtual ~Storage() = default;
+
 public:
   /** @brief Callback signal fired when a new Storage is created */
   static xbt::signal<void(Storage&)> on_creation;
@@ -52,17 +56,14 @@ public:
   /** @brief Retrieves the name of that storage as a C string */
   const char* get_cname() const { return name_.c_str(); }
 
-  const char* get_type();
-  Host* get_host() { return attached_to_; };
+  const char* get_type() const;
+  Host* get_host() const { return attached_to_; };
   void set_host(Host* host) { attached_to_ = host; }
 
-  std::unordered_map<std::string, std::string>* get_properties();
-  const char* get_property(const std::string& key);
+  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);
 
-  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);
@@ -76,7 +77,6 @@ private:
   Host* attached_to_ = nullptr;
   kernel::resource::StorageImpl* const pimpl_;
   std::string name_;
-  void* userdata_ = nullptr;
 };
 
 } // namespace s4u