void SetBug(Int_t bug) {fBug=bug;} // 1:SSD inversion sens.18-19
static AliITSAlignMille2* GetInstance() {return fgInstance;}
+ Int_t LoadPreSDDCalib();
// pepo270809
Int_t GetExtraClustersMode() const {return fExtraClustersMode;}
void SetExtraClustersMode(Int_t mode) {fExtraClustersMode=mode;}