X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fdata%2Fsignaldata.h;h=885f843556a70c90f2df6aaebdf0fceeea0ee8e9;hb=8dbbc7f0b9ea59d0f0d62225772f8a56eee125f5;hp=0aa3b348ff68ad3b3e715435c276c510a891359c;hpb=9d28da5ae394e572dedf0ec22c17fd259825e1c9;p=pulseview.git

diff --git a/pv/data/signaldata.h b/pv/data/signaldata.h
index 0aa3b34..885f843 100644
--- a/pv/data/signaldata.h
+++ b/pv/data/signaldata.h
@@ -30,6 +30,7 @@ class SignalData
 {
 public:
 	SignalData();
+	virtual ~SignalData() {}
 
 public:
 	double samplerate() const;
@@ -42,8 +43,8 @@ public:
 	virtual uint64_t get_max_sample_count() const = 0;
 
 protected:
-	double _start_time;
-	double _samplerate;
+	double start_time_;
+	double samplerate_;
 };
 
 } // namespace data