Graph1D Class Reference

A one-dimensional graph object. More...

#include <CepGen/Utils/Graph.h>

Inheritance diagram for Graph1D:

Collaboration diagram for Graph1D:

Public Types
typedef std::map< coord_t, Value >	axis_t
	Metadata for an axis (coordinates and bins value)
typedef std::map< coord_t, axis_t >	dualaxis_t
	Metadata for a two-dimensional axis definition (coordinates and bins values)

Public Member Functions
	Graph1D (const std::string &name="", const std::string &title="")
Graph1D &	addPoint (double x, double y)
	Add one value to the graph.
Graph1D &	addPoint (double x, double y, double ex, double ey)
	Add one value and its uncertainties to the graph.
const axis_t &	points () const
	Retrieve all values in the graph.
double	minimum () const
	Minimum value registered in this graph.
double	maximum () const
	Maximum value registered in this graph.
double	chi2 (const Graph1D &) const
	Compute the \(\chi^{2}\) between this graph and another.
std::set< double >	xCoords () const
	List of horizontal axis coordinates.
const Value	valueAt (double) const
	Retrieve the value of the graph at a given coordinate.
bool	isGraph1D () const override
	Is this drawable a one-dimensional graph?
const std::string &	name () const
	Drawable name.
void	setName (const std::string &name)
	Set the drawable name.
const std::string &	title () const
	Drawable name.
void	setTitle (const std::string &title)
	Set the drawable title.
AxisInfo &	xAxis ()
const AxisInfo &	xAxis () const
AxisInfo &	yAxis ()
const AxisInfo &	yAxis () const
AxisInfo &	zAxis ()
const AxisInfo &	zAxis () const
virtual bool	isHist1D () const
	Is this drawable a one-dimensional histogram?
virtual bool	isHist2D () const
	Is this drawable a two-dimensional histogram?
virtual bool	isGraph2D () const
	Is this drawable a two-dimensional graph?

Protected Attributes
std::string	name_
	Computer-readable name.
std::string	title_
	Human-readable title.
AxisInfo	xaxis_
	x-axis metadata
AxisInfo	yaxis_
	y-axis metadata
AxisInfo	zaxis_
	z-axis metadata

Detailed Description

Definition at line 29 of file Graph.h.

Member Typedef Documentation

axis_t

typedef std::map<coord_t, Value> axis_t

inherited

Definition at line 95 of file Drawable.h.

dualaxis_t

typedef std::map<coord_t, axis_t> dualaxis_t

inherited

Definition at line 103 of file Drawable.h.

Constructor & Destructor Documentation

Graph1D()

Graph1D ( const std::string &  name = "", const std::string &  title = ""  )

explicit

Definition at line 28 of file Graph.cpp.

Member Function Documentation

addPoint() [1/2]

Graph1D & addPoint	(	double	x,
		double	y
	)

Definition at line 30 of file Graph.cpp.

addPoint() [2/2]

Graph1D & addPoint	(	double	x,
		double	y,
		double	ex,
		double	ey
	)

Definition at line 35 of file Graph.cpp.

chi2()

double chi2

(

const Graph1D &

oth

)

const

Definition at line 48 of file Graph.cpp.

isGraph1D()

bool isGraph1D ( ) const

overridevirtual

Reimplemented from Drawable.

Definition at line 51 of file Graph.h.

isGraph2D()

virtual bool isGraph2D ( ) const

virtualinherited

Reimplemented in Graph2D.

Definition at line 108 of file Drawable.h.

isHist1D()

virtual bool isHist1D ( ) const

virtualinherited

Reimplemented in Hist1D.

Definition at line 105 of file Drawable.h.

isHist2D()

virtual bool isHist2D ( ) const

virtualinherited

Reimplemented in Hist2D.

Definition at line 106 of file Drawable.h.

maximum()

double maximum

(

)

const

Definition at line 44 of file Graph.cpp.

minimum()

double minimum

(

)

const

Definition at line 40 of file Graph.cpp.

name()

const std::string & name ( ) const

inherited

Definition at line 37 of file Drawable.h.

points()

const axis_t & points

(

)

const

Definition at line 38 of file Graph.h.

setName()

void setName ( const std::string &  name )

inherited

Definition at line 39 of file Drawable.h.

setTitle()

void setTitle ( const std::string &  title )

inherited

Definition at line 44 of file Drawable.h.

title()

const std::string & title ( ) const

inherited

Definition at line 42 of file Drawable.h.

valueAt()

const Value valueAt

(

double

val

)

const

Definition at line 73 of file Graph.cpp.

xAxis() [1/2]

AxisInfo & xAxis ( )

inherited

Definition at line 79 of file Drawable.h.

xAxis() [2/2]

const AxisInfo & xAxis ( ) const

inherited

Definition at line 80 of file Drawable.h.

xCoords()

std::set< double > xCoords

(

)

const

Definition at line 66 of file Graph.cpp.

yAxis() [1/2]

AxisInfo & yAxis ( )

inherited

Definition at line 81 of file Drawable.h.

yAxis() [2/2]

const AxisInfo & yAxis ( ) const

inherited

Definition at line 82 of file Drawable.h.

zAxis() [1/2]

AxisInfo & zAxis ( )

inherited

Definition at line 83 of file Drawable.h.

zAxis() [2/2]

const AxisInfo & zAxis ( ) const

inherited

Definition at line 84 of file Drawable.h.

Member Data Documentation

name_

std::string name_

protectedinherited

Definition at line 111 of file Drawable.h.

title_

std::string title_

protectedinherited

Definition at line 112 of file Drawable.h.

xaxis_

AxisInfo xaxis_

protectedinherited

Definition at line 113 of file Drawable.h.

yaxis_

AxisInfo yaxis_

protectedinherited

Definition at line 114 of file Drawable.h.

zaxis_

AxisInfo zaxis_

protectedinherited

Definition at line 115 of file Drawable.h.