class TUnuranEmpDist: public TUnuranBaseDist

 
TUnuranEmpDistr class
   wrapper class for one dimensional empirical distribution

Function Members (Methods)

public:

	TUnuranEmpDist(const TUnuranEmpDist&)
	TUnuranEmpDist(const TH1* h1 = 0, bool useBuffer = true)
	TUnuranEmpDist(unsigned int n, double* x)
	TUnuranEmpDist(unsigned int n, double* x, double* y)
	TUnuranEmpDist(double* begin, double* end, unsigned int dim = 1)
	TUnuranEmpDist(unsigned int n, double* x, double* y, double* z)
virtual	~TUnuranEmpDist()
static TClass*	Class()
virtual TUnuranEmpDist*	Clone() const
const vector<double>&	Data() const
virtual TClass*	IsA() const
bool	IsBinned() const
double	LowerBin() const
unsigned int	NDim() const
TUnuranEmpDist&	operator=(const TUnuranEmpDist& rhs)
virtual void	ShowMembers(TMemberInspector& insp, char* parent)
virtual void	Streamer(TBuffer& b)
void	StreamerNVirtual(TBuffer& b)
double	UpperBin() const

Data Members

private:

bool	fBinned	flag for binned/unbinned data
vector<double>	fData	pointer to the data vector (used for generation from un-binned data)
unsigned int	fDim	data dimensionality
double	fMax	max values (used in the binned case)
double	fMin	min values (used in the binned case)

Class Charts

Function documentation

TUnuranEmpDist(const TH1 * h1 = 0, bool useBuffer = true )

Constructor from a TH1 objects.
If the histogram has a buffer by default the unbinned data are used

TUnuranEmpDist(Iterator begin, Iterator end, unsigned int dim = 1)

Constructor from a set of data using an iterator to specify begin/end of the data
In the case of multi-dimension the data are assumed to be passed in this order
x0,y0,...x1,y1,..x2,y2,...

{}

TUnuranEmpDist(unsigned int n, double * x)

Constructor from a set of 1D data

TUnuranEmpDist(unsigned int n, double * x, double * y)

Constructor from a set of 2D data

TUnuranEmpDist(unsigned int n, double* x, double* y, double* z)

Constructor from a set of 3D data

virtual ~TUnuranEmpDist()

Destructor (no operations)

{}

TUnuranEmpDist * Clone()

Clone (required by base class)

{ return new TUnuranEmpDist(*this); }

const std::vector<double> & Data()

Return reference to data vector (unbinned or binned data)

{ return fData; }

bool IsBinned()

Flag to control if data are binned

{ return fBinned; }

double LowerBin()

Min value of binned data
(return 0 for unbinned data)

{ return fMin; }

double UpperBin()

upper value of binned data
(return 0 for unbinned data)

{ return fMax; }

unsigned int NDim()

Number of data dimensions

{ return fDim; }