Analytics: minor changes to constructors

analytics/analyzers/aggregator/AggregatorAnalyzer.cpp

@@ -28,10 +28,12 @@
 
 AggregatorAnalyzer::AggregatorAnalyzer(const std::string& name) : AnalyzerTemplate(name) { 
     _window = 0;
+    _buffer = nullptr;
 }
 
 AggregatorAnalyzer::AggregatorAnalyzer(const AggregatorAnalyzer& other) : AnalyzerTemplate(other) {
     _window = other._window;
+    _buffer = nullptr;
 }
 
 AggregatorAnalyzer::~AggregatorAnalyzer() {

analytics/analyzers/aggregator/AggregatorAnalyzer.h

@@ -66,7 +66,7 @@ protected:
     int64_t computeStd(vector<reading_t> *buffer);
     vector<int64_t> computeQuantiles(vector<reading_t> *buffer);
 
-    vector<reading_t> *_buffer = NULL;
+    vector<reading_t> *_buffer;
     vector<AggregatorSBPtr> _quantileSensors;
     unsigned long long _window;
     

analytics/analyzers/regressor/RegressorAnalyzer.cpp

@@ -41,10 +41,15 @@ RegressorAnalyzer::RegressorAnalyzer(const std::string& name) : AnalyzerTemplate
 
 RegressorAnalyzer::RegressorAnalyzer(const RegressorAnalyzer& other) : AnalyzerTemplate(other) {
     _modelIn = other._modelIn;
-    //_modelOut = other._modelOut;
+    _modelOut = "";
     _aggregationWindow = other._aggregationWindow;
     _targetDistance = other._targetDistance;
     _trainingSamples = other._trainingSamples;
+    _trainingPending = true;
+    _trainingSet = nullptr;
+    _responseSet = nullptr;
+    _currentfVector = nullptr;
+    _buffer = nullptr;
 }
 
 RegressorAnalyzer::~RegressorAnalyzer() {