Fix region example by moving our test code to a separate one

examples/readout/runSampler.cxx

@@ -0,0 +1,24 @@
+/********************************************************************************
+ *    Copyright (C) 2014 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH    *
+ *                                                                              *
+ *              This software is distributed under the terms of the             *
+ *              GNU Lesser General Public Licence (LGPL) version 3,             *
+ *                  copied verbatim in the file "LICENSE"                       *
+ ********************************************************************************/
+
+#include "runFairMQDevice.h"
+#include "Sampler.h"
+
+namespace bpo = boost::program_options;
+
+void addCustomOptions(bpo::options_description& options)
+{
+    options.add_options()
+        ("msg-size", bpo::value<int>()->default_value(1000), "Message size in bytes")
+        ("max-iterations", bpo::value<uint64_t>()->default_value(0), "Maximum number of iterations of Run/ConditionalRun/OnData (0 - infinite)");
+}
+
+FairMQDevicePtr getDevice(const FairMQProgOptions& /*config*/)
+{
+    return new example_region::Sampler();
+}