Plot-Measured_Energy_Over_True_Energy-EMC.C File Reference

#include <iostream>
#include <cstdlib>
#include <memory>
#include <sstream>
#include <string>
#include <cstring>
#include "TFile.h"
#include "TTree.h"
#include "TCanvas.h"
#include "TLegend.h"

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Macros
#define	NELEMS(arr)   (sizeof(arr)/sizeof(arr[0]))

Enumerations
enum	particle_type {   electron, pion, electron, pion,   electron, pion }
enum	detector {   cemc, eemc, femc, cemc,   eemc, femc, cemc, eemc,   femc }

Functions
TTree *	load_tree (const char *const file_name, const char *const tree_name)
void	fill_histogram (TH1F *const h, TTree *const t, const Float_t true_energy, const Float_t min_value, const bool normalize)
void	histogram_to_png (TH1F *const h_pion_CEMC, TH1F *const h_electron_CEMC, TH1F *const h_pion_EEMC, TH1F *const h_electron_EEMC, TH1F *const h_pion_FEMC, TH1F *const h_electron_FEMC, const char *const title, const char *const save_file_name, const char *const cemc_label, const char *const eemc_label, const char *const femc_label)
char *	generate_name (const particle_type p, const int particle_energy_gev, const detector d)
char *	generate_file_path (const particle_type p, const int particle_energy_gev, const detector d)
char *	generate_save_name (const int particle_energy_gev)
char *	generate_title (const int particle_energy_gev)
char *	generate_label (const int particle_energy_gev, const detector d)
void	Plot_Measured_Energy_Over_True_Energy_EMC ()
char *	strdup (const char *s)

Variables
const char *const	data_directory
static const int	energy_levels [] = { 1, 2, 5, 10, 20 }

Macro Definition Documentation

#define NELEMS

(

arr

)

(sizeof(arr)/sizeof(arr[0]))

Definition at line 13 of file Plot-Measured_Energy_Over_True_Energy-EMC.C.

View newest version in sPHENIX GitHub at line 13 of file Plot-Measured_Energy_Over_True_Energy-EMC.C

Referenced by Plot_Measured_Energy_Over_True_Energy_EMC().

Enumeration Type Documentation

enum detector

Enumerator:

cemc
eemc
femc
cemc
eemc
femc
cemc
eemc
femc

Definition at line 24 of file Plot-Measured_Energy_Over_True_Energy-EMC.C.

View newest version in sPHENIX GitHub at line 24 of file Plot-Measured_Energy_Over_True_Energy-EMC.C

enum particle_type

Enumerator:

electron
pion
electron
pion
electron
pion

Definition at line 22 of file Plot-Measured_Energy_Over_True_Energy-EMC.C.

View newest version in sPHENIX GitHub at line 22 of file Plot-Measured_Energy_Over_True_Energy-EMC.C

Function Documentation

void fill_histogram	(	TH1F *const	h,
		TTree *const	t,
		const Float_t	true_energy,
		const Float_t	min_value,
		const bool	normalize
	)

Definition at line 159 of file Plot-Measured_Energy_Over_True_Energy-EMC.C.

View newest version in sPHENIX GitHub at line 159 of file Plot-Measured_Energy_Over_True_Energy-EMC.C

References i.

char* generate_file_path	(	const particle_type	p,
		const int	particle_energy_gev,
		const detector	d
	)

char* generate_label	(	const int	particle_energy_gev,
		const detector	d
	)

char* generate_name	(	const particle_type	p,
		const int	particle_energy_gev,
		const detector	d
	)

char * generate_save_name

(

const int

particle_energy_gev

)

Definition at line 315 of file Plot-Measured_Energy_Over_True_Energy-EMC.C.

View newest version in sPHENIX GitHub at line 315 of file Plot-Measured_Energy_Over_True_Energy-EMC.C

References perf_headwind::name, and strdup().

Referenced by Plot_Measured_Energy_Over_True_Energy_EMC().

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char * generate_title

(

const int

particle_energy_gev

)

Definition at line 324 of file Plot-Measured_Energy_Over_True_Energy-EMC.C.

View newest version in sPHENIX GitHub at line 324 of file Plot-Measured_Energy_Over_True_Energy-EMC.C

References strdup(), and title.

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void histogram_to_png	(	TH1F *const	h_pion_CEMC,
		TH1F *const	h_electron_CEMC,
		TH1F *const	h_pion_EEMC,
		TH1F *const	h_electron_EEMC,
		TH1F *const	h_pion_FEMC,
		TH1F *const	h_electron_FEMC,
		const char *const	title,
		const char *const	save_file_name,
		const char *const	cemc_label,
		const char *const	eemc_label,
		const char *const	femc_label
	)

Definition at line 189 of file Plot-Measured_Energy_Over_True_Energy-EMC.C.

View newest version in sPHENIX GitHub at line 189 of file Plot-Measured_Energy_Over_True_Energy-EMC.C

References ndetectors.

Referenced by Plot_Measured_Energy_Over_True_Energy_EMC().

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TTree* load_tree	(	const char *const	file_name,
		const char *const	tree_name
	)

void Plot_Measured_Energy_Over_True_Energy_EMC

(

)

Definition at line 44 of file Plot-Measured_Energy_Over_True_Energy-EMC.C.

View newest version in sPHENIX GitHub at line 44 of file Plot-Measured_Energy_Over_True_Energy-EMC.C

References cemc, eemc, electron, energy_levels, femc, fill_histogram(), generate_file_path(), generate_label(), generate_name(), generate_save_name(), generate_title(), histogram_to_png(), i, load_tree(), NELEMS, pion, and SetsPhenixStyle().

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char* strdup

(

const char *

s

)

Definition at line 249 of file Plot-Measured_Energy_Over_True_Energy-EMC.C.

View newest version in sPHENIX GitHub at line 249 of file Plot-Measured_Energy_Over_True_Energy-EMC.C

References t.

Variable Documentation

const char* const data_directory

Initial value:

=
    "/sphenix/user/gregtom3/data/Summer2018/ECAL_energy_studies"

Definition at line 16 of file Plot-Measured_Energy_Over_True_Energy-EMC.C.

View newest version in sPHENIX GitHub at line 16 of file Plot-Measured_Energy_Over_True_Energy-EMC.C

const int energy_levels[] = { 1, 2, 5, 10, 20 }

static

Definition at line 19 of file Plot-Measured_Energy_Over_True_Energy-EMC.C.

View newest version in sPHENIX GitHub at line 19 of file Plot-Measured_Energy_Over_True_Energy-EMC.C

Referenced by Plot_Measured_Energy_Over_True_Energy_EMC().