Fix random clazy warnings

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

diff --git a/pv/data/signalbase.cpp b/pv/data/signalbase.cpp
index 791094036ddcb23511329a9922c67f1774fa0268..9f35725f8df1cc540e032680cb70d31b4fe6b5ad 100644 (file)
--- a/pv/data/signalbase.cpp
+++ b/pv/data/signalbase.cpp
@@ -265,6 +265,26 @@ bool SignalBase::has_samples() const
        return result;
 }
 
+double SignalBase::get_samplerate() const
+{
+       if (channel_type_ == AnalogChannel)
+       {
+               shared_ptr<Analog> data = dynamic_pointer_cast<Analog>(data_);
+               if (data)
+                       return data->get_samplerate();
+       }
+
+       if (channel_type_ == LogicChannel)
+       {
+               shared_ptr<Logic> data = dynamic_pointer_cast<Logic>(data_);
+               if (data)
+                       return data->get_samplerate();
+       }
+
+       // Default samplerate is 1 Hz
+       return 1.0;
+}
+
 SignalBase::ConversionType SignalBase::get_conversion_type() const
 {
        return conversion_type_;
@@ -435,7 +455,7 @@ void SignalBase::save_settings(QSettings &settings) const
 
        settings.setValue("conv_options", (int)(conversion_options_.size()));
        int i = 0;
-       for (auto kvp : conversion_options_) {
+       for (auto& kvp : conversion_options_) {
                settings.setValue(QString("conv_option%1_key").arg(i), kvp.first);
                settings.setValue(QString("conv_option%1_value").arg(i), kvp.second);
                i++;