TOF hit fields initialization

src/DataTreeTOFHit.h

@@ -2,6 +2,7 @@
 #define DataTreeTOFHit_H 1
 
 #include <vector>
+#include <array>
 #include <iostream>
 #include "TClonesArray.h"
 #include "TObject.h"
@@ -50,16 +51,16 @@ public:
     
 private:    
     
-    int fId;
-    int fStatus;
-    std::vector <int> fRecoTrackId;
-    float fPosition[3];
+    int fId {-999};
+    int fStatus {-999};
+    std::vector <int> fRecoTrackId {};
+    std::array <float, 3> fPosition {{0., 0., 0.}};
     float fTime;
     
-    float fPathLength;
-    float fCharge;
-    float fSquaredMass;
-    float fSquaredMassError;
+    float fPathLength {-1.};
+    float fCharge {-999};
+    float fSquaredMass {-999.};
+    float fSquaredMassError {-999.};
     
     
     ClassDefNV(DataTreeTOFHit, 1)