utilities.h File Reference

Utilities to define new columns on the dataframe. More...

#include <ROOT/RDataFrame.hxx>
#include <ROOT/RVec.hxx>
#include <Math/Vector4Dfwd.h>
#include <Math/Vector4D.h>

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Functions
ROOT::Math::PtEtaPhiMVector	quadrivectot (RVec< float > &pt, RVec< float > &eta, RVec< float > &phi, RVec< float > &mass)
ROOT::Math::PtEtaPhiMVector	quadrivec1 (RVec< float > &pt, RVec< float > &eta, RVec< float > &phi, RVec< float > &mass)
ROOT::Math::PtEtaPhiMVector	quadrivec2 (RVec< float > &pt, RVec< float > &eta, RVec< float > &phi, RVec< float > &mass)
auto	allquantities (ROOT::RDataFrame df)

Detailed Description

Utilities to define new columns on the dataframe.

Function Documentation

allquantities()

auto allquantities

(

ROOT::RDataFrame

df

)

Creating all the quantities necessary for the analysis

Parameters

df	Dataframe we need to process

Returns

Dataframe with added column

quadrivec1()

ROOT::Math::PtEtaPhiMVector quadrivec1	(	RVec< float > &	pt,
		RVec< float > &	eta,
		RVec< float > &	phi,
		RVec< float > &	mass
	)

Creating a fourvector of the first muon

Parameters

pt	Column pt of the dataframe
eta	Column eta of the dataframe
phi	Column phi of the dataframe
mass	Column mass of the dataframe

Returns

First muon fourvector

quadrivec2()

ROOT::Math::PtEtaPhiMVector quadrivec2	(	RVec< float > &	pt,
		RVec< float > &	eta,
		RVec< float > &	phi,
		RVec< float > &	mass
	)

Creating a fourvector of the second muon

Parameters

pt	Column pt of the dataframe
eta	Column eta of the dataframe
phi	Column phi of the dataframe
mass	Column mass of the dataframe

Returns

Second muon fourvector

quadrivectot()

ROOT::Math::PtEtaPhiMVector quadrivectot	(	RVec< float > &	pt,
		RVec< float > &	eta,
		RVec< float > &	phi,
		RVec< float > &	mass
	)

Creating a fourvector of the dimuon system

Parameters

pt	Column pt of the dataframe
eta	Column eta of the dataframe
phi	Column phi of the dataframe
mass	Column mass of the dataframe

Returns

Dimuon system fourvector