Prepare for generated signals

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

diff --git a/pv/data/analog.hpp b/pv/data/analog.hpp
index c0b9a0134d72d9b5028f75b5d19040a71d81c991..bcdf7bc92300e7b9fe53eac5f8cf364bd8c701a4 100644 (file)
--- a/pv/data/analog.hpp
+++ b/pv/data/analog.hpp
@@ -53,11 +53,13 @@ public:
 
        void clear();
 
+       void set_samplerate(double value);
+
        double get_samplerate() const;
 
        uint64_t max_sample_count() const;
 
-       void notify_samples_added(QObject* segment, uint64_t start_sample,
+       void notify_samples_added(shared_ptr<Segment> segment, uint64_t start_sample,
                uint64_t end_sample);
 
        void notify_min_max_changed(float min, float max);
@@ -65,12 +67,13 @@ public:
 Q_SIGNALS:
        void samples_cleared();
 
-       void samples_added(QObject* segment, uint64_t start_sample,
+       void samples_added(shared_ptr<Segment> segment, uint64_t start_sample,
                uint64_t end_sample);
 
        void min_max_changed(float min, float max);
 
 private:
+       double samplerate_;
        deque< shared_ptr<AnalogSegment> > segments_;
 };