First round of dead file removal

experimental/c_salt/notification.h

-// Copyright 2010 The Ginsu Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can
-// be found in the LICENSE file.
-
-#ifndef C_SALT_NOTIFICATION_H_
-#define C_SALT_NOTIFICATION_H_
-
-#include <map>
-#include <string>
-
-#include "boost/any.hpp"
-#include "boost/shared_ptr.hpp"
-
-namespace c_salt {
-
-// A Notification encapsulates information so that it can be sent to observers
-// by the NotificationCenter.  A Notification holds a name, a reference to the
-// payload and the publisher name.  The payload is copied in the accessor. Note
-// that the payload data object has to implement a thread-safe copy ctor.
-class Notification {
- public:
-  typedef boost::any NotificationValue;
-  typedef boost::shared_ptr<NotificationValue> SharedNotificationValue;
-
-  // Creates a Notification with an empty payload and an anonymous publisher.
-  explicit Notification(const std::string& name)
-      : name_(name),
-        data_(new NotificationValue()),
-        publisher_name_("") {}
-
-  // Create a Notification with |data| as the payload and |publisher_name| as
-  // the named publisher (set this to the empty string for the anonynmous
-  // publisher).  This copies |data| into local storage.
-  // Note: DataType must implement a thread-safe copy ctor.  For example, an
-  // object that has STL containers in it might want to implement a deep-copy
-  // in the copy ctor.
-  Notification(const std::string& name,
-               SharedNotificationValue data,
-               const std::string& publisher_name)
-      : name_(name),
-        data_(data),
-        publisher_name_(publisher_name) {}
-
-  virtual ~Notification() {}
-
-  const std::string& name() const {
-    return name_;
-  }
-
-  // Return a copy of the internal payload.  This copy is made here so that no
-  // other copies are needed when publishing this Notification.
-  SharedNotificationValue data() const {
-    return SharedNotificationValue(new NotificationValue(*data_));
-  }
-  void set_data(SharedNotificationValue data) {
-    data_ = data;
-  }
-
-  const std::string& publisher_name() const {
-    return publisher_name_;
-  }
-  void set_publisher_name(const std::string& publisher_name) {
-    publisher_name_ = publisher_name;
-  }
-
- private:
-  std::string name_;
-  SharedNotificationValue data_;
-  std::string publisher_name_;
-
-  Notification();  // Not implemented, do not use.
-};
-}  // namespace c_salt
-#endif  // C_SALT_NOTIFICATION_H_