Issue 768 - Switch from TR1 to C++11

include/AdblockPlus/DefaultFileSystem.h

 /*
- * This file is part of Adblock Plus <http://adblockplus.org/>,
- * Copyright (C) 2006-2014 Eyeo GmbH
+ * This file is part of Adblock Plus <https://adblockplus.org/>,
+ * Copyright (C) 2006-2015 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifndef ADBLOCK_PLUS_DEFAULT_FILE_SYSTEM_H
 #define ADBLOCK_PLUS_DEFAULT_FILE_SYSTEM_H
 
 #include "FileSystem.h"
 
 #ifdef _WIN32
 #define PATH_SEPARATOR '\\'
 #else
 #define PATH_SEPARATOR '/'
 #endif
 
 namespace AdblockPlus
 {
+  /**
+   * `FileSystem` implementation that interacts directly with the operating
+   * system's file system.
+   * All paths are considered relative to the base path, or to the current
+   * working directory if no base path is set (see `SetBasePath()`).
+   */
   class DefaultFileSystem : public FileSystem
   {
   public:
     std::shared_ptr<std::istream> Read(const std::string& path) const;
-    void Write(const std::string& path,
-               std::shared_ptr<std::istream> data);
-    void Move(const std::string& fromPath,
-                      const std::string& toPath);
+    void Write(const std::string& path, std::shared_ptr<std::istream> data);
+    void Move(const std::string& fromPath, const std::string& toPath);
     void Remove(const std::string& path);
     StatResult Stat(const std::string& path) const;
     std::string Resolve(const std::string& path) const;
+
+    /**
+     * Sets the base path, all paths are considered relative to it.
+     * @param path Base path.
+     */
     void SetBasePath(const std::string& path);
+
   protected:
     std::string basePath;
   };
 }
 
 #endif