#include <memory>
#include <vector>
+#include <QObject>
+
using std::shared_ptr;
using std::vector;
class Segment;
-class SignalData
+class SignalData : public QObject
{
+ Q_OBJECT
+
public:
SignalData() = default;
- virtual ~SignalData() {}
+ virtual ~SignalData() = default;
public:
virtual vector< shared_ptr<Segment> > segments() const = 0;