ROOT::Fit::DataVector Class Reference

class holding the fit data points.

It is template on the type of point, which can be for example a binned or unbinned point. It is basicaly a wrapper on an std::vector

Definition at line 134 of file DataVector.h.

Public Types
typedef std::vector< double >	FData
typedef FData::const_iterator	const_iterator
	const iterator access More...
typedef FData::iterator	iterator

Public Member Functions
	DataVector (size_t n)
	default constructor for a vector of N -data More...
	~DataVector ()
	Destructor (no operations) More...
const FData &	Data () const
	const access to underlying vector More...
FData &	Data ()
	non-const access to underlying vector (in case of insertion/deletion) and iterator More...
const_iterator	begin () const
const_iterator	end () const
iterator	begin ()
	non-const iterator access More...
iterator	end ()
const double &	operator[] (unsigned int i) const
	access to the point More...
double &	operator[] (unsigned int i)
size_t	Size () const
	full size of data vector (npoints * point size) More...

Private Attributes
FData	fData

#include <Fit/DataVector.h>

Collaboration diagram for ROOT::Fit::DataVector:

Member Typedef Documentation

typedef FData::const_iterator ROOT::Fit::DataVector::const_iterator

const iterator access

Definition at line 174 of file DataVector.h.

typedef std::vector<double> ROOT::Fit::DataVector::FData

Definition at line 139 of file DataVector.h.

typedef FData::iterator ROOT::Fit::DataVector::iterator

Definition at line 175 of file DataVector.h.

Constructor & Destructor Documentation

ROOT::Fit::DataVector::DataVector ( size_t  n )

inlineexplicit

default constructor for a vector of N -data

Definition at line 144 of file DataVector.h.

ROOT::Fit::DataVector::~DataVector ( )

inline

Destructor (no operations)

Definition at line 155 of file DataVector.h.

Member Function Documentation

const_iterator ROOT::Fit::DataVector::begin ( ) const

inline

Definition at line 177 of file DataVector.h.

iterator ROOT::Fit::DataVector::begin ( )

inline

non-const iterator access

Definition at line 183 of file DataVector.h.

const FData& ROOT::Fit::DataVector::Data ( ) const

inline

const access to underlying vector

Definition at line 163 of file DataVector.h.

Referenced by ROOT::Fit::BinData::Add(), ROOT::Fit::UnBinData::Add(), ROOT::Fit::BinData::CoordErrors(), ROOT::Fit::BinData::Coords(), ROOT::Fit::UnBinData::Coords(), ROOT::Fit::BinData::Error(), ROOT::Fit::BinData::GetPoint(), ROOT::Fit::BinData::GetPointError(), ROOT::Fit::BinData::Initialize(), ROOT::Fit::UnBinData::Initialize(), ROOT::Fit::BinData::InvError(), ROOT::Fit::BinData::LogTransform(), ROOT::Fit::UnBinData::Resize(), ROOT::Fit::BinData::Resize(), ROOT::Fit::UnBinData::UnBinData(), ROOT::Fit::BinData::Value(), and ROOT::Fit::UnBinData::Weight().

FData& ROOT::Fit::DataVector::Data ( )

inline

non-const access to underlying vector (in case of insertion/deletion) and iterator

Definition at line 168 of file DataVector.h.

const_iterator ROOT::Fit::DataVector::end ( ) const

inline

Definition at line 178 of file DataVector.h.

iterator ROOT::Fit::DataVector::end ( )

inline

Definition at line 184 of file DataVector.h.

const double& ROOT::Fit::DataVector::operator[] ( unsigned int  i ) const

inline

access to the point

Definition at line 190 of file DataVector.h.

double& ROOT::Fit::DataVector::operator[] ( unsigned int  i )

inline

Definition at line 191 of file DataVector.h.

size_t ROOT::Fit::DataVector::Size ( ) const

inline

full size of data vector (npoints * point size)

Definition at line 197 of file DataVector.h.

Referenced by ROOT::Fit::BinData::DataSize(), ROOT::Fit::UnBinData::DataSize(), ROOT::Fit::BinData::Initialize(), ROOT::Fit::UnBinData::Initialize(), and ROOT::Fit::UnBinData::Resize().

Member Data Documentation

FData ROOT::Fit::DataVector::fData

private

Definition at line 202 of file DataVector.h.

Referenced by begin(), Data(), end(), operator[](), and Size().

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The documentation for this class was generated from the following file:

• math/mathcore/inc/Fit/DataVector.h