X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fdata%2Fsignaldata.hpp;h=7a9d6d39b96bada864b2f46017c802587dedf37e;hb=30cdef99af65a04ee8c55ab816044c32f7e955ad;hp=a90204f06f23bd379abd78278bb6bcf0bbc41455;hpb=8ce8ebb9796488bd2211591806ed00854ad64bb3;p=pulseview.git

diff --git a/pv/data/signaldata.hpp b/pv/data/signaldata.hpp
index a90204f0..7a9d6d39 100644
--- a/pv/data/signaldata.hpp
+++ b/pv/data/signaldata.hpp
@@ -45,9 +45,18 @@ 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 void set_samplerate(double value) = 0;
+
+	virtual double get_samplerate() const = 0;
+
+Q_SIGNALS:
+	void segment_completed();
 };
 
 } // namespace data