Rename /example to /examples and move MQ examples in it

examples/MQ/6-multiple-channels/FairMQExample6Sampler.cxx

@@ -0,0 +1,116 @@
+/********************************************************************************
+ *    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"                       *
+ ********************************************************************************/
+/**
+ * FairMQExample6Sampler.cpp
+ *
+ * @since 2014-10-10
+ * @author A. Rybalchenko
+ */
+
+#include <memory> // unique_ptr
+
+#include <boost/thread.hpp>
+
+#include "FairMQExample6Sampler.h"
+#include "FairMQPoller.h"
+#include "FairMQLogger.h"
+
+using namespace std;
+
+FairMQExample6Sampler::FairMQExample6Sampler()
+    : fText()
+{
+}
+
+void FairMQExample6Sampler::CustomCleanup(void *data, void *object)
+{
+    delete (string*)object;
+}
+
+void FairMQExample6Sampler::Run()
+{
+    std::unique_ptr<FairMQPoller> poller(fTransportFactory->CreatePoller(fChannels, { "data-out", "broadcast-in" }));
+
+    while (CheckCurrentState(RUNNING))
+    {
+        poller->Poll(-1);
+
+        if (poller->CheckInput("broadcast-in", 0))
+        {
+            unique_ptr<FairMQMessage> msg(fTransportFactory->CreateMessage());
+
+            if (fChannels.at("broadcast-in").at(0).Receive(msg) > 0)
+            {
+                LOG(INFO) << "Received broadcast: \""
+                          << string(static_cast<char*>(msg->GetData()), msg->GetSize())
+                          << "\"";
+            }
+        } // if (poller->CheckInput("broadcast-in", 0))
+
+        if (poller->CheckOutput("data-out", 0))
+        {
+            boost::this_thread::sleep(boost::posix_time::milliseconds(1000));
+
+            string* text = new string(fText);
+
+            unique_ptr<FairMQMessage> msg(fTransportFactory->CreateMessage(const_cast<char*>(text->c_str()), text->length(), CustomCleanup, text));
+
+            LOG(INFO) << "Sending \"" << fText << "\"";
+
+            fChannels.at("data-out").at(0).Send(msg);
+        } // if (poller->CheckOutput("data-out", 0))
+    } // while (CheckCurrentState(RUNNING))
+}
+
+FairMQExample6Sampler::~FairMQExample6Sampler()
+{
+}
+
+void FairMQExample6Sampler::SetProperty(const int key, const string& value)
+{
+    switch (key)
+    {
+        case Text:
+            fText = value;
+            break;
+        default:
+            FairMQDevice::SetProperty(key, value);
+            break;
+    }
+}
+
+string FairMQExample6Sampler::GetProperty(const int key, const string& default_ /*= ""*/)
+{
+    switch (key)
+    {
+        case Text:
+            return fText;
+            break;
+        default:
+            return FairMQDevice::GetProperty(key, default_);
+    }
+}
+
+void FairMQExample6Sampler::SetProperty(const int key, const int value)
+{
+    switch (key)
+    {
+        default:
+            FairMQDevice::SetProperty(key, value);
+            break;
+    }
+}
+
+int FairMQExample6Sampler::GetProperty(const int key, const int default_ /*= 0*/)
+{
+    switch (key)
+    {
+        default:
+            return FairMQDevice::GetProperty(key, default_);
+    }
+}