class RooStats::HistFactory::HistRef

Function Members (Methods)

public:

	~HistRef()
static TH1*	CopyObject(TH1* h)
static void	DeleteObject(TH1* h)
TH1*	GetObject() const
RooStats::HistFactory::HistRef	HistRef(TH1* h = 0)
RooStats::HistFactory::HistRef	HistRef(const RooStats::HistFactory::HistRef& other)
RooStats::HistFactory::HistRef&	operator=(const RooStats::HistFactory::HistRef& other)
void	operator=(TH1* h)
void	SetObject(TH1* h)

protected:

TH1*	fHist	pointer to contained histogram

HistRef(TH1* h = 0)

 constructor - use gives away ownerhip of the given pointer

{}

 assignment operator (delete previous contained histogram)

TH1 * GetObject() const

{ return fHist; }

 set the object - user gives away the ownerhisp

 operator= passing an object pointer :  user gives away its ownerhisp

{ SetObject(h); }