Initial commit

Lts/Proxies/CombatNetRadio/dds_handler_exercise.h

@@ -0,0 +1,56 @@
+/**
+  * @RDE_HEADER@
+  * DdsHandlerExercise
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Christian Fröbel, NLE, 2019-08-02
+  */
+
+#pragma once
+
+#include <dds/domain/DomainParticipant.hpp>
+#include <memory>
+
+namespace DDSConnector
+{
+class DdsConnector;
+}
+
+namespace ParticipantManagement
+{
+namespace Interface
+{
+class Dtc;
+}
+}
+
+namespace CombatNetRadio
+{
+
+/**
+ * @author Christian Fröbel
+ */
+class DdsHandlerExercise
+{
+public:
+  explicit DdsHandlerExercise(const dds::domain::DomainParticipant &domainParticipant, int exerciseId);
+  virtual ~DdsHandlerExercise();
+
+  /**
+   * Must be called *after* all DTC-consuming instances have been setup.
+   * This is to avoid data races that otherwise could arise
+   * when
+   * - connecting to the onFooChanged() signal and
+   * - shortly after that calling foo() to get all received entities so far.
+   */
+  void enableDtcs();
+
+  ParticipantManagement::Interface::Dtc *ppmDtc() const { return m_ppmDtc.get(); }
+
+private:
+  std::shared_ptr<DDSConnector::DdsConnector>              m_ddsConnector;
+  std::shared_ptr<ParticipantManagement::Interface::Dtc>   m_ppmDtc;
+};
+
+} // namespace CombatNetRadio