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+/*
+ * Copyright (c) 2017 Jason Lowe-Power
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Authors: Jason Lowe-Power
+ */
+
+#ifndef __LEARNING_GEM5_HELLO_OBJECT_HH__
+#define __LEARNING_GEM5_HELLO_OBJECT_HH__
+
+#include <string>
+
+#include "learning_gem5/part2/goodbye_object.hh"
+#include "params/HelloObject.hh"
+#include "sim/sim_object.hh"
+
+class HelloObject : public SimObject
+{
+  private:
+    /**
+     * Example function to execute on an event trigger
+     */
+    void processEvent();
+
+    /// An event that wraps the above function
+    EventFunctionWrapper event;
+
+    /// Pointer to the corresponding GoodbyeObject. Set via Python
+    GoodbyeObject* goodbye;
+
+    /// The name of this object in the Python config file
+    const std::string myName;
+
+    /// Latency between calling the event (in ticks)
+    const Tick latency;
+
+    /// Number of times left to fire the event before goodbye
+    int timesLeft;
+
+  public:
+    HelloObject(HelloObjectParams *p);
+
+    /**
+     * Part of a SimObject's initilaization. Startup is called after all
+     * SimObjects have been constructed. It is called after the user calls
+     * simulate() for the first time.
+     */
+    void startup();
+};
+
+#endif // __LEARNING_GEM5_HELLO_OBJECT_HH__