X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=pv%2Fdata%2Fsignalbase.hpp;h=6decf26e6a96c3af654743f0724b0ec1c2ee7408;hb=2a89c44befb218b3eb72c3874a55a06d73d445d3;hp=c3e0d3d64ef56d02b289451c7cb3d54ca89c44f9;hpb=eeceee9955e7db4ac777d49d1b7a766069476b08;p=pulseview.git

diff --git a/pv/data/signalbase.hpp b/pv/data/signalbase.hpp
index c3e0d3d6..6decf26e 100644
--- a/pv/data/signalbase.hpp
+++ b/pv/data/signalbase.hpp
@@ -195,7 +195,7 @@ public:
 	/**
 	 * Returns the sample rate for this signal.
 	 */
-	double get_samplerate() const;
+	virtual double get_samplerate() const;
 
 	/**
 	 * Queries the kind of conversion performed on this channel.