Add DDS and Copy+Push examples.

fairmq/examples/4-copypush/FairMQExample4Sampler.cxx

@@ -0,0 +1,62 @@
+/********************************************************************************
+ *    Copyright (C) 2014 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH    *
+ *                                                                              *
+ *              This software is distributed under the terms of the             *
+ *         GNU Lesser General Public Licence version 3 (LGPL) version 3,        *
+ *                  copied verbatim in the file "LICENSE"                       *
+ ********************************************************************************/
+/**
+ * FairMQExample4Sampler.cpp
+ *
+ * @since 2014-10-10
+ * @author A. Rybalchenko
+ */
+
+#include <memory>
+
+#include <boost/thread.hpp>
+#include <boost/bind.hpp>
+
+#include "FairMQExample4Sampler.h"
+#include "FairMQLogger.h"
+
+FairMQExample4Sampler::FairMQExample4Sampler()
+{
+}
+
+void FairMQExample4Sampler::Run()
+{
+    uint64_t counter = 0;
+
+    while (CheckCurrentState(RUNNING))
+    {
+        boost::this_thread::sleep(boost::posix_time::milliseconds(1000));
+
+        std::unique_ptr<uint64_t> number(new uint64_t(counter));
+
+        std::unique_ptr<FairMQMessage> msg(fTransportFactory->CreateMessage(number.release(), sizeof(uint64_t)));
+
+        LOG(INFO) << "Sending \"" << counter << "\"";
+
+        if (fChannels.at("data-out").size() > 1)
+        {
+            for (int i = 1; i < fChannels.at("data-out").size(); ++i)
+            {
+                std::unique_ptr<FairMQMessage> msgCopy(fTransportFactory->CreateMessage());
+                msgCopy->Copy(msg);
+                fChannels.at("data-out").at(i).Send(msgCopy);
+            }
+            fChannels.at("data-out").at(0).Send(msg);
+        }
+        else
+        {
+            fChannels.at("data-out").at(0).Send(msg);
+        }
+
+        ++counter;
+    }
+}
+
+FairMQExample4Sampler::~FairMQExample4Sampler()
+{
+}