static void FillHnSparse(TList *l=0, Int_t ind=0, Double_t* x=0, Double_t w=1.);
static int SaveListOfHists(TList *mylist=0, const char* name="test", Bool_t kSingleKey=kFALSE,
const char* opt="RECREATE");
static void AddToNameAndTitle(TNamed *h=0, const char *name=0, const char *title=0);
static void AddToNameAndTitleToList(TList *l=0, const char *name=0, const char *title=0);
static void ResetListOfHists(TList *l);
static void FillHnSparse(TList *l=0, Int_t ind=0, Double_t* x=0, Double_t w=1.);
static int SaveListOfHists(TList *mylist=0, const char* name="test", Bool_t kSingleKey=kFALSE,
const char* opt="RECREATE");
static void AddToNameAndTitle(TNamed *h=0, const char *name=0, const char *title=0);
static void AddToNameAndTitleToList(TList *l=0, const char *name=0, const char *title=0);
static void ResetListOfHists(TList *l);