BUILD_RTI=OFF: 1902/1902 Targets erfolgreich, DDS-Stubs vervollständigt

Neue Stub-Header für BUILD_RTI=OFF Konfiguration:
- include/DDS/Generic/generic_base.h: Topic-Name-Templates, Helper-Funktionen
- include/DDS/Generic/generic_logger.h: Logger-Wrapper mit DataType-Enum
- include/DDS/Generic/ddsgen_export.h: Export-Makros (leer für OFF)
- include/DDS/Generic/generic_data_reader.h: Data Reader Template-Stub
- include/DDS/DTC/generic_dtc.h: Minimale DDS-Typen für DTC
- include/LtsUtils/LtsUtilsCore/data_modification_enum.h: DataModification Enum
- include/FileManagement/flm_dtc_impl.h: Virtuelle Methoden für Name-Helper
- include/OperatorManagement/opm_dtc_impl.h: DtcImpl ohne Q_OBJECT

Wichtige Änderungen:
- QObject-Basisklasse entfernt für DatabaseInterfaceImpl und DtcImpl (BUILD_RTI=OFF)
- Logger-Stub verwendet Qt-Logging (qDebug/qWarning/qCritical)
- FileStatus als int-Alias statt enum class für BUILD_RTI=OFF
- CMake: DDS-Bibliotheken als leere INTERFACE-Targets für BUILD_RTI=OFF
- std::optional: is_set() → has_value(), get() → value()
- QList → std::vector Konversionen korrigiert
- qAsConst-Fehler mit rvalue expressions behoben

Build-Status: 1902/1902 Targets erfolgreich (BUILD_RTI=OFF)
Tests: Nicht ausführbar ohne RTI Connext DDS (BUILD_RTI=ON erforderlich)

qt6-after/qt6-migrated-legatus/include/DDS/DTC/generic_dtc.h

@@ -0,0 +1,97 @@
+/**
+  * @RDE_HEADER@
+  * DTC TypeDefinitions - Stub für BUILD_RTI=OFF
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  */
+
+#pragma once
+
+// Stub für BUILD_RTI=OFF - keine RTI Connext DDS Verfügbarkeit
+// Diese Header ermöglicht Kompilierung ohne RTI DDS Dependencies
+
+#include <functional>
+#include <string>
+#include <LtsUtils/LtsUtilsCore/data_modification_enum.h>
+
+// Forward declarations für DDS-Typen (Stubs)
+namespace dds {
+namespace sub {
+  template<typename T>
+  struct LoanedSamples {
+    // Minimaler Stub - keine Implementierung für BUILD_RTI=OFF
+  };
+  
+  struct SampleInfo {
+    // Minimaler Stub - keine Implementierung für BUILD_RTI=OFF
+  };
+}
+}
+
+namespace NGLLogger
+{
+class INGLLogger;
+}
+
+namespace DTC
+{
+class SubscriberListener;
+
+// DataModification Enum aus LtsUtilsCore/data_modification_enum.h stub
+enum class DataModification {
+  Added,
+  Modified,
+  Removed
+};
+
+// uses DRO (static)
+template <typename DRO_OBJECT, typename SC>
+class GenericDtcSC
+{
+public:
+  using DataReaderObject   = DRO_OBJECT;
+  using SubscriberCallback = SC;
+  using TopicType          = typename DRO_OBJECT::TopicType;
+
+  GenericDtcSC() = default;
+  virtual ~GenericDtcSC() = default;
+
+  virtual bool setSubscriberCallback(const SubscriberCallback &subscriberCallback) = 0;
+  virtual dds::sub::LoanedSamples<TopicType> readAlive() const = 0;
+  virtual dds::sub::LoanedSamples<TopicType> takeAlive() const = 0;
+  virtual dds::sub::LoanedSamples<TopicType> takeDisposed() const = 0;
+  virtual bool hasSamples() const = 0;
+  virtual DataReaderObject *dataReader() const = 0;
+  virtual bool waitForHistoricalData(int timeoutMSec) = 0;
+};
+
+
+// Typed topic callback (DataReader)
+template<typename DRO_OBJECT>
+class GenericDtc
+    : public GenericDtcSC<DRO_OBJECT,
+    std::function<void(const typename DRO_OBJECT::TopicType &, DataModification)> >
+{};
+
+// Typed topic callback (DataReader) with SampleInfo
+template<typename DRO_OBJECT>
+class GenericDtcSampleInfo
+    : public GenericDtcSC<DRO_OBJECT,
+    std::function<void(const typename DRO_OBJECT::TopicType &, const dds::sub::SampleInfo &)> >
+{};
+
+// Dynamic topic callback (DynamicDataReader)
+template<typename DRO_OBJECT>
+class Ddtc
+    : public GenericDtcSC<DRO_OBJECT,
+    std::function<void(const typename DRO_OBJECT::TopicType &, const std::string &, DataModification)> >
+{};
+
+// Dynamic topic callback (DynamicDataReader) with SampleInfo
+template<typename DRO_OBJECT>
+class DdtcSampleInfo
+    : public GenericDtcSC<DRO_OBJECT,
+    std::function<void(const typename DRO_OBJECT::TopicType &, const std::string &, const dds::sub::SampleInfo &)> >
+{};
+}