BCDataSet Class Reference

#include <BCDataSet.h>

List of all members.

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Detailed Description

A class representing a set of data points.

Author:

Daniel Kollar

Kevin Kröninger

Version:

1.0

Date:

08.2008 This class represents a data set containing a set of data points. The data points are organized in a vector. The class provides functions to read in data from a file.

Definition at line 35 of file BCDataSet.h.

Public Member Functions
Member functions (miscellaneous methods)
void	AddDataPoint (BCDataPoint *datapoint)
int	ReadDataFromFile (const char *filename, std::vector< int > options_int, std::vector< double > options_double, const char *options_char)
int	ReadDataFromFile (const char *filename, int nvariables)
int	ReadDataFromFile (const char *filename, const char *treename, const char *branchnames)
int	ReadDataFromFileTree (const char *filename, const char *treename, const char *branchnames)
int	ReadDataFromFileTxt (const char *filename, int nvariables)
virtual int	ReadDataFromFileUser (const char *filename, std::vector< int > options_int, std::vector< double > options_double, const char *options_char)
void	Reset ()
Constructors and destructors
	BCDataSet ()
virtual	~BCDataSet ()
Member functions (get)
BCDataPoint *	GetDataPoint (int index)
BCDataVector *	GetDataVector ()
int	GetNDataPoints ()
Private Attributes
BCDataVector *	fBCDataVector

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Constructor & Destructor Documentation

BCDataSet::BCDataSet

(

)

Definition at line 19 of file BCDataSet.cxx.

BCDataSet::~BCDataSet

(

)

[virtual]

Definition at line 28 of file BCDataSet.cxx.

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Member Function Documentation

void BCDataSet::AddDataPoint

(

BCDataPoint *

datapoint

)

Adds a data point to the data set.

Parameters:

datapoint

The data point to be added

Definition at line 365 of file BCDataSet.cxx.

BCDataPoint * BCDataSet::GetDataPoint

(

int

index

)

Definition at line 59 of file BCDataSet.cxx.

BCDataVector* BCDataSet::GetDataVector

(

)

int BCDataSet::GetNDataPoints

(

)

Definition at line 38 of file BCDataSet.cxx.

int BCDataSet::ReadDataFromFile	(	const char *	filename,
		std::vector< int >	options_int,
		std::vector< double >	options_double,
		const char *	options_char
	)			[inline]

Definition at line 87 of file BCDataSet.h.

int BCDataSet::ReadDataFromFile	(	const char *	filename,
		int	nvariables
	)			[inline]

Definition at line 85 of file BCDataSet.h.

int BCDataSet::ReadDataFromFile	(	const char *	filename,
		const char *	treename,
		const char *	branchnames
	)			[inline]

Reads data from a file. For a description see the following member functions.

Definition at line 83 of file BCDataSet.h.

int BCDataSet::ReadDataFromFileTree	(	const char *	filename,
		const char *	treename,
		const char *	branchnames
	)

Reads a TTree from a .root file. Opens a .root file and gets a TTree. It creates data points containing the values read from the file.

Parameters:

	filename	The name of the .root file.
	treename	The name of the TTree.
	branchnames	A list of the names of the branches separated by a comma

Returns:

An error code.

See also:

ReadDataFromFileTxt(char* filename, int nbranches);

ReadDataFromFileUser(const char * filename, std::vector<int> options_int, std::vector<double> options_double, const char * options_char);

Definition at line 80 of file BCDataSet.cxx.

int BCDataSet::ReadDataFromFileTxt	(	const char *	filename,
		int	nvariables
	)

Reads data from a .txt file. Opens a .txt file and creates data objects containing the values read from the file.

Parameters:

	filename	The name of the .txt file.
	nvariables	The number of variables.

See also:

ReadDataFromFileTree(char* filename, char* treename, std::vector<char*> branchnames)

ReadDataFromFileUser(const char * filename, std::vector<int> options_int, std::vector<double> options_double, const char * options_char);

Definition at line 258 of file BCDataSet.cxx.

int BCDataSet::ReadDataFromFileUser	(	const char *	filename,
		std::vector< int >	options_int,
		std::vector< double >	options_double,
		const char *	options_char
	)			[virtual]

Reads data from a user specified file. Opens a user specified file and creates data objects containing the values read from the file. This method needs to be overloaded.

Parameters:

	filename	The name of the file
	options_int	A vector of options of type int
	options_double	A vector of options of type double
	options_char	A pointer of characters

See also:

ReadDataFromFileTree(char* filename, char* treename, std::vector<char*> branchnames)

ReadDataFromFileTxt(char* filename, int nbranches);

Definition at line 351 of file BCDataSet.cxx.

void BCDataSet::Reset

(

)

Resets the content of the data set

Definition at line 382 of file BCDataSet.cxx.

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Member Data Documentation

BCDataVector* BCDataSet::fBCDataVector [private]

Definition at line 146 of file BCDataSet.h.