+ delete [] fVolArray;
+ }
+ if (fTrackArray) {
+ for (Int_t itrack = 0; itrack < fN; itrack++) {
+ if (fTrackArray[itrack]) delete fTrackArray[itrack];
+ }
+ delete [] fTrackArray;
+ }
+ }
+}
+
+//_____________________________________________________
+Int_t AliTrackResiduals::GetNFreeParam(){
+ Int_t unfixedparam=6;
+ for(Int_t j=0;j<6;j++){
+ if(fBFixed[j]==kTRUE)unfixedparam--;