o2::quality_control_modules::common::TH2Reductor Class Reference

A Reductor which obtains the most popular characteristics of TH2. More...

#include <TH2Reductor.h>

Inheritance diagram for o2::quality_control_modules::common::TH2Reductor:

Collaboration diagram for o2::quality_control_modules::common::TH2Reductor:

Public Member Functions
void *	getBranchAddress () override
	Branch address getter. More...
const char *	getBranchLeafList () override
	Branch leaf list getter. More...
void	update (TObject *obj) override
	Fill the data structure with new data. More...
Public Member Functions inherited from o2::quality_control::postprocessing::Reductor
	Reductor ()=default
	Constructor.
virtual	~Reductor ()=default
	Destructor.

Detailed Description

A Reductor which obtains the most popular characteristics of TH2.

A Reductor which obtains the most popular characteristics of TH2. It produces a branch in the format: "sumw/D:sumw2:sumwx:sumwx2:sumwy:sumwy2:sumwxy:entries"

Member Function Documentation

void * o2::quality_control_modules::common::TH2Reductor::getBranchAddress ( )

overridevirtual

Branch address getter.

Returns

A pointer to a structure/variable which will be used to fill a TTree. It must not change later!

Implements o2::quality_control::postprocessing::Reductor.

const char * o2::quality_control_modules::common::TH2Reductor::getBranchLeafList ( )

overridevirtual

Branch leaf list getter.

Returns

A C string with a description of a branch format, formatted accordingly to the TTree interface

Implements o2::quality_control::postprocessing::Reductor.

void o2::quality_control_modules::common::TH2Reductor::update ( TObject *  obj )

overridevirtual

Fill the data structure with new data.

Parameters

An	object to be reduced

Implements o2::quality_control::postprocessing::Reductor.

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

• Modules/Common/include/Common/TH2Reductor.h
• Modules/Common/src/TH2Reductor.cxx