Create signals when device is selected

[pulseview.git] / pv / data / analog.cpp

diff --git a/pv/data/analog.cpp b/pv/data/analog.cpp
index 8245186b97ab21af6b89d8d9f54e4137bbd519a6..fadd5c696331ce95a0c79ee057b1d81b40d6434c 100644 (file)
--- a/pv/data/analog.cpp
+++ b/pv/data/analog.cpp
@@ -27,9 +27,8 @@ using namespace std;
 namespace pv {
 namespace data {
 
-Analog::Analog(const sr_datafeed_meta_analog&,
-       uint64_t samplerate) :
-       SignalData(samplerate)
+Analog::Analog() :
+       SignalData()
 {
 }
 
@@ -43,5 +42,10 @@ deque< shared_ptr<AnalogSnapshot> >& Analog::get_snapshots()
        return _snapshots;
 }
 
+void Analog::clear_snapshots()
+{
+       _snapshots.clear();
+}
+
 } // namespace data
 } // namespace pv