X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fdata%2Fsignaldata.h;h=ba80ac3a579dcc976413d7610c49f43c77dd7d39;hb=ca46b5342f79e4786b973c83ed6a4cde5a51908d;hp=c43b7a37e7e3e1934858ffd438ee0a80a95968e0;hpb=b087ba7fd88610cbf54f6371367c7b9f9829dc63;p=pulseview.git

diff --git a/pv/data/signaldata.h b/pv/data/signaldata.h
index c43b7a3..ba80ac3 100644
--- a/pv/data/signaldata.h
+++ b/pv/data/signaldata.h
@@ -37,11 +37,12 @@ public:
 
 	double get_start_time() const;
 
-	virtual void clear_snapshots() = 0;
+	virtual void clear() = 0;
 
-protected:
-	const double _start_time;
+	virtual uint64_t get_max_sample_count() const = 0;
 
+protected:
+	double _start_time;
 	double _samplerate;
 };