comparison examples/SpectralCentroid.cpp @ 48:f46bf5e0fa42

* isnan -> std::isnan, likewise isinf

 	float centroidLin = float(numLin / denom);
 	float centroidLog = powf(10, float(numLog / denom));
 
 	Feature feature;
 	feature.hasTimestamp = false;
-        if (!isnan(centroidLog) && !isinf(centroidLog)) {
+        if (!std::isnan(centroidLog) && !std::isinf(centroidLog)) {
             feature.values.push_back(centroidLog);
         }
 	returnFeatures[0].push_back(feature);
 
         feature.values.clear();
-        if (!isnan(centroidLin) && !isinf(centroidLin)) {
+        if (!std::isnan(centroidLin) && !std::isinf(centroidLin)) {
             feature.values.push_back(centroidLin);
         }
 	returnFeatures[1].push_back(feature);
     }