graphutils Namespace Reference

Functions
TGraphErrors *	add (TGraphErrors *g_target, std::array< double, 2 > addend, bool square_err_sum=true)
TGraphErrors *	add (TGraphErrors *g_target, double addend)
TGraphErrors *	power (TGraphErrors *target_graph, double exponent=1.)
void	reassign_x_values (TGraphErrors *gTarget, std::vector< std::array< float, 2 > > new_axis)
std::array< float, 2 >	eval_with_errors (TGraphErrors *gTarget, float _xtarget)
void	set_style (TGraphErrors *g, int marker, int color, int fill=0)
std::map< std::string, TGraphErrors * >	average_same_x (TGraphErrors *target_graph)
TGraphErrors *	average (TGraphErrors *target_graph, int average_over_n_points=2)
std::map< std::string, TGraphErrors * >	average_graphs (std::vector< TGraphErrors * > graphs_list)
std::map< std::string, TGraphErrors * >	make_average_rms (std::vector< TGraphErrors * > graphs, int marker=20, int color=kAzure - 3)
void	remove_points (TGraphErrors *g, double min, double max)
void	x_scale (TGraphErrors *g, double scale)
void	y_scale (TGraphErrors *g, double scale)
void	y_scale (std::vector< TGraphErrors * > vg, double scale)
TH1 *	project (TGraphErrors *g, int nbins, double min, double max)
void	style (TGraphErrors *g, int marker, int color)
void	style (std::vector< TGraphErrors * > vg, int marker, int color)
void	draw (std::vector< TGraphErrors * > vg, const char *opt="")
TGraphErrors *	scale (TGraphErrors *gin, double factor)
TGraphErrors *	scale (TGraphErrors *target_graph, std::array< double, 2 > scaling_factor)
std::pair< double, double >	eval (TGraphErrors *g, double x)
TGraphErrors *	swapxy (TGraphErrors *gin)
TGraph *	swapxy (TGraph *gin)
TGraphErrors *	derivate (TGraphErrors *gin, double sign=1.)
TGraph *	derivate (TGraph *gin, double sign=1.)
TGraphErrors *	ratio (TGraphErrors *gn, TGraphErrors *gd, bool propagate_error=true)
TGraphErrors *	multi (TGraphErrors *gn, TGraphErrors *gd, bool propagate_error=true)
TGraphErrors *	log (TGraphErrors *gin)
TGraphErrors *	log10 (TGraphErrors *gin)
TGraphErrors *	diff (TGraphErrors *gin, TF1 *f)
TGraphErrors *	diff (TGraphErrors *gn, TGraphErrors *gd, bool propagate_error=true)
void	x_shift (TGraphErrors *g, float val)
void	y_shift (TGraphErrors *g, float val)
TGraph *	diff (TGraph *gin, TGraph *gref)
TGraph *	fromZero (TGraph *gin)
TGraph *	invertY (TGraph *gin)
TGraphErrors *	invertY (TGraphErrors *gin)
TGraph *	invertX (TGraph *gin)
TGraph *	average (TGraph *gin, int n=2)
TGraph *	rms (TGraph *gin, int n=2)
TGraph *	moving_average (TGraph *gin, int n=2)

Variables
int	internal_generation_counter

Function Documentation

add() [1/2]

TGraphErrors * graphutils::add	(	TGraphErrors *	g_target,
		double	addend
	)

add() [2/2]

TGraphErrors * graphutils::add	(	TGraphErrors *	g_target,
		std::array< double, 2 >	addend,
		bool	square_err_sum = true
	)

average() [1/2]

TGraph * graphutils::average	(	TGraph *	gin,
		int	n = 2
	)

average() [2/2]

TGraphErrors * graphutils::average	(	TGraphErrors *	target_graph,
		int	average_over_n_points = 2
	)

average_graphs()

std::map< std::string, TGraphErrors * > graphutils::average_graphs

(

std::vector< TGraphErrors * >

graphs_list

)

average_same_x()

std::map< std::string, TGraphErrors * > graphutils::average_same_x

(

TGraphErrors *

target_graph

)

derivate() [1/2]

TGraph * graphutils::derivate	(	TGraph *	gin,
		double	sign = 1.
	)

derivate() [2/2]

TGraphErrors * graphutils::derivate	(	TGraphErrors *	gin,
		double	sign = 1.
	)

diff() [1/3]

TGraph * graphutils::diff	(	TGraph *	gin,
		TGraph *	gref
	)

diff() [2/3]

TGraphErrors * graphutils::diff	(	TGraphErrors *	gin,
		TF1 *	f
	)

diff() [3/3]

TGraphErrors * graphutils::diff	(	TGraphErrors *	gn,
		TGraphErrors *	gd,
		bool	propagate_error = true
	)

draw()

void graphutils::draw	(	std::vector< TGraphErrors * >	vg,
		const char *	opt = ""
	)

eval()

std::pair< double, double > graphutils::eval	(	TGraphErrors *	g,
		double	x
	)

eval_with_errors()

std::array< float, 2 > graphutils::eval_with_errors	(	TGraphErrors *	gTarget,
		float	_xtarget
	)

fromZero()

TGraph * graphutils::fromZero

(

TGraph *

gin

)

invertX()

TGraph * graphutils::invertX

(

TGraph *

gin

)

invertY() [1/2]

TGraph * graphutils::invertY

(

TGraph *

gin

)

invertY() [2/2]

TGraphErrors * graphutils::invertY

(

TGraphErrors *

gin

)

log()

TGraphErrors * graphutils::log

(

TGraphErrors *

gin

)

log10()

TGraphErrors * graphutils::log10

(

TGraphErrors *

gin

)

make_average_rms()

std::map< std::string, TGraphErrors * > graphutils::make_average_rms	(	std::vector< TGraphErrors * >	graphs,
		int	marker = 20,
		int	color = kAzure - 3
	)

moving_average()

TGraph * graphutils::moving_average	(	TGraph *	gin,
		int	n = 2
	)

multi()

TGraphErrors * graphutils::multi	(	TGraphErrors *	gn,
		TGraphErrors *	gd,
		bool	propagate_error = true
	)

power()

TGraphErrors * graphutils::power	(	TGraphErrors *	target_graph,
		double	exponent = 1.
	)

project()

TH1 * graphutils::project	(	TGraphErrors *	g,
		int	nbins,
		double	min,
		double	max
	)

ratio()

TGraphErrors * graphutils::ratio	(	TGraphErrors *	gn,
		TGraphErrors *	gd,
		bool	propagate_error = true
	)

reassign_x_values()

void graphutils::reassign_x_values	(	TGraphErrors *	gTarget,
		std::vector< std::array< float, 2 > >	new_axis
	)

remove_points()

void graphutils::remove_points	(	TGraphErrors *	g,
		double	min,
		double	max
	)

rms()

TGraph * graphutils::rms	(	TGraph *	gin,
		int	n = 2
	)

scale() [1/2]

TGraphErrors * graphutils::scale	(	TGraphErrors *	gin,
		double	factor
	)

scale() [2/2]

TGraphErrors * graphutils::scale	(	TGraphErrors *	target_graph,
		std::array< double, 2 >	scaling_factor
	)

set_style()

void graphutils::set_style	(	TGraphErrors *	g,
		int	marker,
		int	color,
		int	fill = 0
	)

style() [1/2]

void graphutils::style	(	std::vector< TGraphErrors * >	vg,
		int	marker,
		int	color
	)

style() [2/2]

void graphutils::style	(	TGraphErrors *	g,
		int	marker,
		int	color
	)

swapxy() [1/2]

TGraph * graphutils::swapxy

(

TGraph *

gin

)

swapxy() [2/2]

TGraphErrors * graphutils::swapxy

(

TGraphErrors *

gin

)

x_scale()

void graphutils::x_scale	(	TGraphErrors *	g,
		double	scale
	)

x_shift()

void graphutils::x_shift	(	TGraphErrors *	g,
		float	val
	)

y_scale() [1/2]

void graphutils::y_scale	(	std::vector< TGraphErrors * >	vg,
		double	scale
	)

y_scale() [2/2]

void graphutils::y_scale	(	TGraphErrors *	g,
		double	scale
	)

y_shift()

void graphutils::y_shift	(	TGraphErrors *	g,
		float	val
	)

Variable Documentation

internal_generation_counter

int graphutils::internal_generation_counter