Restore math signals as well

[pulseview.git] / pv / data / mathsignal.hpp

diff --git a/pv/data/mathsignal.hpp b/pv/data/mathsignal.hpp
index 67cc506849db476e96c4bfdf4b99ed8e073b0031..b554a07eeb84ffdf9cd3bda57ef972c88bc0013c 100644 (file)
--- a/pv/data/mathsignal.hpp
+++ b/pv/data/mathsignal.hpp
@@ -89,7 +89,7 @@ private:
        void update_completeness(uint32_t segment_id, uint64_t output_sample_count);
 
        void reset_generation();
-       void begin_generation();
+       virtual void begin_generation();
 
        void generate_samples(uint32_t segment_id, const uint64_t start_sample,
                const int64_t sample_count);