art::crib::TBranchCopyProcessor Class Reference

Processor for copying data from one TClonesArray to another. More...

#include <TBranchCopyProcessor.h>

Inheritance diagram for art::crib::TBranchCopyProcessor:

Collaboration diagram for art::crib::TBranchCopyProcessor:

Public Member Functions
	TBranchCopyProcessor ()
	Constructor.
	~TBranchCopyProcessor () override
	Destructor.
void	Init (TEventCollection *col) override
	Initializes the processor with the given event collection.
void	Process () override
	Processes the data by copying from input to output collection.

Protected Attributes
TClonesArray **	fInData {nullptr}
	! Pointer to the input data
TString	fInputColName {"origin"}
	Name of the input collection.
TClonesArray *	fOutData {nullptr}
	! Pointer to the output data.
TString	fOutputColName {"copy"}
	Name of the output collection.

Private Member Functions
	TBranchCopyProcessor (const TBranchCopyProcessor &)=delete
	ClassDefOverride (TBranchCopyProcessor, 2)
	ROOT class definition macro.
TBranchCopyProcessor &	operator= (const TBranchCopyProcessor &)=delete

Detailed Description

Processor for copying data from one TClonesArray to another.

Example Steering File

Processor:
  - name: MyTBranchCopyProcessor
    type: art::crib::TBranchCopyProcessor
    parameter:
      InputCollection: origin  # [TString] name of the origin branch
      OutputCollection: copy   # [TString] output collection name
      OutputTransparency: 0    # [Bool_t] Output is persistent if false (default)
      Verbose: 1               # [Int_t] verbose level (default 1 : non quiet)

Definition at line 36 of file TBranchCopyProcessor.h.

Constructor & Destructor Documentation

TBranchCopyProcessor() [1/2]

art::crib::TBranchCopyProcessor::TBranchCopyProcessor

(

)

Constructor.

Definition at line 19 of file TBranchCopyProcessor.cc.

~TBranchCopyProcessor()

art::crib::TBranchCopyProcessor::~TBranchCopyProcessor ( )

override

Destructor.

Definition at line 26 of file TBranchCopyProcessor.cc.

TBranchCopyProcessor() [2/2]

art::crib::TBranchCopyProcessor::TBranchCopyProcessor ( const TBranchCopyProcessor & )

privatedelete

Member Function Documentation

ClassDefOverride()

art::crib::TBranchCopyProcessor::ClassDefOverride ( TBranchCopyProcessor , 2  )

private

ROOT class definition macro.

Init()

void art::crib::TBranchCopyProcessor::Init ( TEventCollection * col )

override

Initializes the processor with the given event collection.

Parameters

col	Pointer to the event collection.

Sets up the input and output collections by retrieving the input collection and preparing a corresponding output collection of the same class type.

Definition at line 36 of file TBranchCopyProcessor.cc.

operator=()

TBranchCopyProcessor & art::crib::TBranchCopyProcessor::operator= ( const TBranchCopyProcessor & )

privatedelete

Process()

void art::crib::TBranchCopyProcessor::Process ( )

override

Processes the data by copying from input to output collection.

Iterates over the entries in the input collection and creates a copy of each entry in the output collection using the Copy method of TDataObject.

Definition at line 64 of file TBranchCopyProcessor.cc.

Member Data Documentation

fInData

TClonesArray** art::crib::TBranchCopyProcessor::fInData {nullptr}

protected

! Pointer to the input data

Definition at line 63 of file TBranchCopyProcessor.h.

fInputColName

TString art::crib::TBranchCopyProcessor::fInputColName {"origin"}

protected

Name of the input collection.

Definition at line 61 of file TBranchCopyProcessor.h.

fOutData

TClonesArray* art::crib::TBranchCopyProcessor::fOutData {nullptr}

protected

! Pointer to the output data.

Definition at line 64 of file TBranchCopyProcessor.h.

fOutputColName

TString art::crib::TBranchCopyProcessor::fOutputColName {"copy"}

protected

Name of the output collection.

Definition at line 62 of file TBranchCopyProcessor.h.

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

• src-crib/TBranchCopyProcessor.h
• src-crib/TBranchCopyProcessor.cc