comparison layer/SpectrogramLayer.cpp @ 583:4c484636d5ec

Record and show any error that occurs during layer processing (e.g. spectrogram layer runs out of disc space for feature files)

     std::cerr << "SpectrogramLayer::getCompletion: completion = " << completion << std::endl;
 #endif
     return completion;
 }
 
+QString
+SpectrogramLayer::getError(View *v) const
+{
+    if (m_fftModels.find(v) == m_fftModels.end()) return "";
+    return m_fftModels[v].first->getError();
+}
+
 bool
 SpectrogramLayer::getValueExtents(float &min, float &max,
                                   bool &logarithmic, QString &unit) const
 {
     if (!m_model) return false;