Initial commit

Lts/Services/AreaEffectSimulation/Trajectory/trajectory_point.h

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+/**
+  * Commom base types  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Norbert Thoden, ESVG, 2026-05-19
+  */
+
+#pragma once
+
+#include <QVector>
+#include <LtsUtilsCore/qpoint3d.h>
+#include <Trajectory/trajectory_export.h>
+
+namespace AreaEffectSimulation
+{
+
+/**
+ * @brief The TrajectoryPoint class was introduced for ADLER / SAA
+ * initially the positions are metrical and relative.
+ */
+class TrajectoryPoint
+{
+public:
+  TrajectoryPoint() = default;
+  
+  TrajectoryPoint(double x, double y, double z, double _time = -1)
+    : position(x,y,z), time (_time)
+  {}
+
+  TrajectoryPoint(const LtsUtils::QPoint3D &_position, double _time)
+    : position(_position), time (_time)
+  {}
+
+  LtsUtils::QPoint3D position;    // x,y are relative, z is above sea level; both metrical
+  double             time {-1.0}; // relative
+};
+
+Q_DECL_CONSTEXPR inline bool operator==(const TrajectoryPoint &p1, const TrajectoryPoint &p2)
+{
+  return p1.position == p2.position && p1.time == p2.time;
+}
+Q_DECL_CONSTEXPR inline bool operator!=(const TrajectoryPoint &p1, const TrajectoryPoint &p2)
+{
+  return p1.position != p2.position || p1.time != p2.time;
+}
+
+} // namespace AreaEffectSimulation
+
+
+// at global namespace:
+TRAJECTORY_EXPORT std::ostream &operator<< (std::ostream &stream, const AreaEffectSimulation::TrajectoryPoint &value);