comparison data/model/FFTModel.cpp @ 533:55ad231c9db7

* try some qvectors

 FFTModel::getSampleRate() const
 {
     return isOK() ? m_server->getModel()->getSampleRate() : 0;
 }
 
-void
-FFTModel::getColumn(size_t x, Column &result) const
+FFTModel::Column
+FFTModel::getColumn(size_t x) const
 {
     Profiler profiler("FFTModel::getColumn", false);
+
+    Column result;
 
     result.clear();
     size_t h = getHeight();
     result.reserve(h);
 

         }
 
     } else {
         for (size_t i = 0; i < h; ++i) result.push_back(0.f);
     }
+
+    return result;
 }
 
 QString
 FFTModel::getBinName(size_t n) const
 {

             ++i;
         }
         return peaks;
     }
 
-    getColumn(x, values);
+    values = getColumn(x);
 
     float mean = 0.f;
     for (int i =0; i < values.size(); ++i) mean += values[i];
     if (values.size() >0) mean /= values.size();