MyTools Class Reference

#include <MyTools.h>

List of all members.

Public Member Functions
	MyTools (void)
	default constructor
	~MyTools (void)
	Destructor.
double	change_btag_weight (double current_btag_weight, double delta_weight=0)
void	scale_b_tags (std::vector< MyParticle * > *jets, int flavour, double delta_bweight=0)
double	tauRec_ETcorr (double et_in, double eta_in, int ntrk)
std::vector< MyParticle * >	correct_tau_et (std::vector< MyParticle * > tau_vector)
MyParticle *	find_matching_particle (MyParticle *particle, std::vector< MyParticle * > &particle_vector, double deltaR_cut=0.1, bool bool_matchingflag=true, bool bool_usematching=true)
MyParticle *	find_matching_particle (TLorentzVector particle_tlv, std::vector< MyParticle * > &particle_vector, double deltaR_cut=0.1, bool bool_matchingflag=true, bool bool_usematching=true)
Int_t	nb_multiple_matches (void)
	return nb of multiple matches
void	clear_nb_multiple_matches (void)
	clear nb of multiple matches
void	clear_vector (std::vector< MyParticle * > &particle_vector)
	set all flags zero
std::vector< MyParticle * >	remove_overlap (std::vector< MyParticle * > vec_part_tb_rm, std::vector< MyParticle * > vec_part_rm_with, double deltaR_cut)
std::vector< MyParticle * >	delete_doubles (std::vector< MyParticle * > p_vector, double delta_r=0.1)
std::vector< MyParticle * >	sort_particles (std::vector< MyParticle * > p_vector)
void	check_order (std::vector< MyParticle * > p_vector)
std::vector< MyParticle * >	append_vector (std::vector< MyParticle * > first_vector, std::vector< MyParticle * > second_vector)
	append one vector to another
std::vector< MyParticle * >	pt_eta_cut (const std::vector< MyParticle * > p_vector, const double pt_min, const double pt_max, const double eta_min, const double eta_max)
std::vector< MyParticle * >	et_eta_cut (const std::vector< MyParticle * > p_vector, const double et_min, const double et_max, const double eta_min, const double eta_max)
std::vector< MyParticle * >	particles_from_vertex (const std::vector< MyParticle * > &p_vector, const int vertex)
Static Public Member Functions
static void	PrintVector (std::vector< MyParticle * > p_vector, std::string option="")
	loops over particle vector and calls Print method of each particle
Private Member Functions
void	init ()
void	destruct (void)
Private Attributes
Int_t	m_nb_multiple_matches

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Detailed Description

Class which collects different tools which can be used by all users, i.e. all interesting tools should go in this class

Date:

13.12.2006

Author:

wir

Definition at line 40 of file MyTools.h.

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Member Function Documentation

MyParticle * MyTools::find_matching_particle	(	MyParticle *	particle,
		std::vector< MyParticle * > &	particle_vector,
		double	deltaR_cut = 0.1,
		bool	bool_matchingflag = true,
		bool	bool_usematching = true
	)

find matching particle to 'particle' in 'particle_vector' with deltaR < deltaR_cut, if there are multiple matching particles return the one with smallest deltaR, if matching particle found return pointer, otherwise return NULL pointer. if (bool_matchingflag = true) set flag if particle is matched; if (bool_usematching = true) care about matchingflags

Definition at line 129 of file MyTools.cxx.

std::vector< MyParticle * > MyTools::remove_overlap	(	std::vector< MyParticle * >	vec_part_tb_rm,
		std::vector< MyParticle * >	vec_part_rm_with,
		double	deltaR_cut
	)

returns a new vector of particles in the vector vec_part_tb_rm without the particles which have a distance smaller than deltaR_cut with a particle in the vector vec_part_rm_with

Definition at line 175 of file MyTools.cxx.

std::vector<MyParticle*> MyTools::delete_doubles	(	std::vector< MyParticle * >	p_vector,
		double	delta_r = 0.1
	)

check if there are two particles within dr (default: 0.1) if yes, remove the one with the lower pt value

std::vector< MyParticle * > MyTools::sort_particles

(

std::vector< MyParticle * >

p_vector

)

return vector where the particles in p_vector are sorted according to the Pt in descending order

Definition at line 209 of file MyTools.cxx.

void MyTools::check_order

(

std::vector< MyParticle * >

p_vector

)

check if the particles in p_vector are sorted in descending order in Pt

Definition at line 251 of file MyTools.cxx.

std::vector<MyParticle*> MyTools::pt_eta_cut	(	const std::vector< MyParticle * >	p_vector,
		const double	pt_min,
		const double	pt_max,
		const double	eta_min,
		const double	eta_max
	)

apply pt and eta cuts on particles in p_vector, return vector of particles which pass the cuts, if cutvalue is set to -1 the cut will not be applied

std::vector<MyParticle*> MyTools::et_eta_cut	(	const std::vector< MyParticle * >	p_vector,
		const double	et_min,
		const double	et_max,
		const double	eta_min,
		const double	eta_max
	)

apply et and eta cuts on particles in p_vector, return vector of particles which pass the cuts, if cutvalue is set to -1 the cut will not be applied

std::vector<MyParticle*> MyTools::particles_from_vertex	(	const std::vector< MyParticle * > &	p_vector,
		const int	vertex
	)

return vector of particles with vertex_index 'vertex'

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

• NtupleReader/NtupleReader/MyTools.h
• NtupleReader/src/MyTools.cxx

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