Fix random clazy warnings

[pulseview.git] / pv / data / signaldata.hpp

diff --git a/pv/data/signaldata.hpp b/pv/data/signaldata.hpp
index 374a6f99efcfbb1f0e6ef2bd566ea7ae578e9b02..5168fee8e4b58fb6c75dec7afe26364a4709d47a 100644 (file)
--- a/pv/data/signaldata.hpp
+++ b/pv/data/signaldata.hpp
@@ -24,6 +24,8 @@
 #include <memory>
 #include <vector>
 
+#include <QObject>
+
 using std::shared_ptr;
 using std::vector;
 
@@ -32,8 +34,10 @@ namespace data {
 
 class Segment;
 
-class SignalData
+class SignalData : public QObject
 {
+       Q_OBJECT
+
 public:
        SignalData() = default;
        virtual ~SignalData() = default;
@@ -41,9 +45,13 @@ public:
 public:
        virtual vector< shared_ptr<Segment> > segments() const = 0;
 
+       virtual uint32_t get_segment_count() const = 0;
+
        virtual void clear() = 0;
 
        virtual uint64_t max_sample_count() const = 0;
+
+       virtual double get_samplerate() const = 0;
 };
 
 } // namespace data