add 1) generic MQ-devices (Sampler, Processor, and FileSink) in fairmq, 2) policy classes in base/MQ and 3) a Tutorial7 in example

fairmq/devices/GenericFileSink.h

@@ -0,0 +1,46 @@
+/* 
+ * File:   GenericFileSink.h
+ * Author: winckler
+ *
+ * Created on October 7, 2014, 6:06 PM
+ */
+
+#ifndef GENERICFILESINK_H
+#define	GENERICFILESINK_H
+
+#include "FairMQDevice.h"
+#include <boost/thread.hpp>
+#include <boost/bind.hpp>
+#include "FairMQLogger.h"
+
+template <typename InputPolicy, typename OutputPolicy>
+class GenericFileSink : public FairMQDevice, public InputPolicy, public OutputPolicy
+{
+    using InputPolicy::message;
+    //using OutputPolicy::InitOutFile;
+    using OutputPolicy::AddToFile;
+    
+public:
+    GenericFileSink();
+    virtual ~GenericFileSink();
+    
+    template <typename... Args>
+        void InitInputPolicyContainer(Args... args)
+        {
+            InputPolicy::InitContainer(std::forward<Args>(args)...);
+        }
+    
+    
+    virtual void SetTransport(FairMQTransportFactory* transport);
+    virtual void InitOutputFile();
+    
+protected:
+    virtual void Run();
+    virtual void Init();
+    
+};
+
+#include "GenericFileSink.tpl"
+
+#endif	/* GENERICFILESINK_H */
+