X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fdata%2Fsignaldata.hpp;h=6d2283abeaddc962d6529dc1b9150df94a459428;hp=adede1c211c595eefb9e108d1929cad6d9b5af0b;hb=HEAD;hpb=7f9654641c096b303fc30b710335e235b9738ce9

diff --git a/pv/data/signaldata.hpp b/pv/data/signaldata.hpp
index adede1c2..7a9d6d39 100644
--- a/pv/data/signaldata.hpp
+++ b/pv/data/signaldata.hpp
@@ -45,11 +45,18 @@ public:
 public:
 	virtual vector< shared_ptr<Segment> > segments() const = 0;
 
-	virtual int get_segment_count() const = 0;
+	virtual uint32_t get_segment_count() const = 0;
 
 	virtual void clear() = 0;
 
 	virtual uint64_t max_sample_count() const = 0;
+
+	virtual void set_samplerate(double value) = 0;
+
+	virtual double get_samplerate() const = 0;
+
+Q_SIGNALS:
+	void segment_completed();
 };
 
 } // namespace data