Metadata information about the beam background file. More...

#include <BackgroundMetaData.h>

Inheritance diagram for BackgroundMetaData:

Collaboration diagram for BackgroundMetaData:

[legend]

Public Types
enum	BG_TAG { bg_none = 0, bg_Coulomb_LER = 1, bg_Coulomb_HER = 2, bg_RBB_LER = 3, bg_RBB_HER = 4, bg_Touschek_LER = 5, bg_Touschek_HER = 6, bg_twoPhoton = 7, bg_RBB_gamma = 8, bg_RBB_LER_far = 9, bg_RBB_HER_far = 10, bg_Touschek_LER_far = 11, bg_Touschek_HER_far = 12, bg_SynchRad_LER = 13, bg_SynchRad_HER = 14, bg_BHWide_LER = 15, bg_BHWide_HER = 16, bg_RBB = 17, bg_BHWide = 18, bg_BHWideLargeAngle = 19, bg_InjectionLER = 21, bg_InjectionHER = 22, bg_Brems_LER = 23, bg_Brems_HER = 24, bg_other = 99 }
	Enum for background tags. More...

enum	EFileType { c_Usual = 0, c_ECL = 1, c_PXD = 2 }
	Enum for BG file types. More...

Public Member Functions
	BELLE2_DEFINE_EXCEPTION (BackgroundMetaDataNotMergeable, "BackgroundMetaData: objects cannot be merged")
	Exception definition.

	BackgroundMetaData ()
	Constructor.

void	setBackgroundType (const std::string &type)
	Sets background type. More...

void	setBackgroundTag (BG_TAG tag)
	Sets background tag value that corresponds to background type. More...

void	setRealTime (float time)
	Sets real time that corresponds to this background sample. More...

void	setFileType (EFileType type)
	Sets file type. More...

const std::string &	getBackgroundType () const
	Returns the type of background. More...

BG_TAG	getBackgroundTag () const
	Returns background tag value. More...

float	getRealTime () const
	Returns real time that corresponds to this background sample. More...

EFileType	getFileType () const
	Returns file type. More...

virtual void	merge (const Mergeable *other) override
	Implementation of abstract class function.

virtual void	clear () override
	Implementation of abstract class function.

virtual void	removeSideEffects ()
	An ugly little method that is called before event() for input and worker processes. More...

virtual Long64_t	Merge (TCollection *hlist)
	Allow merging using TFileMerger if saved directly to a file. More...

virtual void	Reset ()
	Root-like Reset function for "template compatibility" with ROOT objects. More...

virtual void	SetDirectory (TDirectory *)
	Root-like SetDirectory function for "template compatibility" with ROOT objects. More...

Private Member Functions
bool	canBeMerged (const BackgroundMetaData *other)
	Checks if other object can be merged with this object. More...

	ClassDefOverride (BackgroundMetaData, 4)
	Class definition required for creation of ROOT dictionary.

	ClassDef (Mergeable, 0)
	Abstract base class for objects that can be merged.

Private Attributes
std::string	m_backgroundType
	beam background type

BG_TAG	m_backgroundTag = bg_other
	background tag

float	m_realTime = 0
	real time that corresponds to beam background sample

EFileType	m_fileType = c_Usual
	file type

Detailed Description

Metadata information about the beam background file.

Definition at line 34 of file BackgroundMetaData.h.

Member Enumeration Documentation

◆ BG_TAG

enum BG_TAG

Enum for background tags.

Enumerator
bg_none	No background.
bg_Coulomb_LER	Coulomb LER.
bg_Coulomb_HER	Coulomb HER.
bg_RBB_LER	Radiative Bhabha LER.
bg_RBB_HER	Radiative Bhabha HER.
bg_Touschek_LER	Touschek LER.
bg_Touschek_HER	Touschek HER.
bg_twoPhoton	2-photon
bg_RBB_gamma	Gammas from radiative Bhabha.
bg_RBB_LER_far	Radiative Bhabha far LER.
bg_RBB_HER_far	Radiative Bhabha far HER.
bg_Touschek_LER_far	Touschek far LER.
bg_Touschek_HER_far	Touschek far HER.
bg_SynchRad_LER	Synchrotron radiation LER.
bg_SynchRad_HER	Synchrotron radiation HER.
bg_BHWide_LER	Wide angle radiative Bhabha LER.
bg_BHWide_HER	Wide angle radiative Bhabha HER.
bg_RBB	Radiative Bhabha.
bg_BHWide	Wide angle radiative Bhabha.
bg_BHWideLargeAngle	Large angle radiative Bhabha.
bg_InjectionLER	injection background LER
bg_InjectionHER	injection background HER
bg_Brems_LER	bremsstrahlung LER
bg_Brems_HER	bremsstrahlung HER
bg_other	Other type of background.

Definition at line 41 of file BackgroundMetaData.h.

64 : objects cannot be merged");

65

◆ EFileType

enum EFileType

Enum for BG file types.

Enumerator
c_Usual	usual BG file
c_ECL	additional for ECL
c_PXD	additional for PXD

Definition at line 77 of file BackgroundMetaData.h.

Member Function Documentation

◆ canBeMerged()

bool canBeMerged ( const BackgroundMetaData * other )

private

Checks if other object can be merged with this object.

Parameters

other object to be merged with this object

Returns: true, if can be merged

Definition at line 18 of file BackgroundMetaData.cc.

 {
  
   if (otherObj->getBackgroundType() != m_backgroundType) {
     B2ERROR("BackgroundMetaData: objects cannot be merged (different backgroundType)");
     return false;
   }
  
   if (otherObj->getBackgroundTag() != m_backgroundTag) {
     B2ERROR("BackgroundMetaData: objects cannot be merged (different backgroundTag)");
     return false;
   }
  
   if (otherObj->getFileType() != m_fileType) {
     B2ERROR("BackgroundMetaData: objects cannot be merged (different fileType)");
     return false;
   }
  
   return true;
 }

◆ getBackgroundTag()

BG_TAG getBackgroundTag ( ) const

inline

Returns background tag value.

Returns: tag value

Definition at line 122 of file BackgroundMetaData.h.

◆ getBackgroundType()

const std::string& getBackgroundType ( ) const

inline

Returns the type of background.

Returns: background type

Definition at line 116 of file BackgroundMetaData.h.

◆ getFileType()

EFileType getFileType ( ) const

inline

Returns file type.

Returns: file type

Definition at line 134 of file BackgroundMetaData.h.

◆ getRealTime()

float getRealTime ( ) const

inline

Returns real time that corresponds to this background sample.

Returns: real time

Definition at line 128 of file BackgroundMetaData.h.

◆ Merge()

Long64_t Merge ( TCollection * hlist )

virtualinherited

Allow merging using TFileMerger if saved directly to a file.

Note: dictionaries containing your Mergeable class need to be loaded, so 'hadd' will not work currently.

Definition at line 7 of file Mergeable.cc.

◆ removeSideEffects()

virtual void removeSideEffects ( )

inlinevirtualinherited

An ugly little method that is called before event() for input and worker processes.

Main use case is to detach any attached TFile from this object. In the output process, it can stay attached (and grow as much as it likes).

Reimplemented in RootMergeable< T >.

Definition at line 60 of file Mergeable.h.

◆ Reset()

virtual void Reset ( )

inlinevirtualinherited

Root-like Reset function for "template compatibility" with ROOT objects.

Alias for clear().

Definition at line 68 of file Mergeable.h.

◆ setBackgroundTag()

void setBackgroundTag ( BG_TAG tag )

inline

Sets background tag value that corresponds to background type.

Parameters

tag	a tag value

Definition at line 98 of file BackgroundMetaData.h.

◆ setBackgroundType()

void setBackgroundType ( const std::string & type )

inline

Sets background type.

Parameters

type	background type

Definition at line 92 of file BackgroundMetaData.h.

◆ SetDirectory()

virtual void SetDirectory ( TDirectory * )

inlinevirtualinherited

Root-like SetDirectory function for "template compatibility" with ROOT objects.

Does nothing.

Definition at line 70 of file Mergeable.h.

◆ setFileType()

void setFileType ( EFileType type )

inline

Sets file type.

Parameters

type file type

Definition at line 110 of file BackgroundMetaData.h.

◆ setRealTime()

void setRealTime ( float time )

inline

Sets real time that corresponds to this background sample.

Parameters

time real time

Definition at line 104 of file BackgroundMetaData.h.

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

framework/dataobjects/include/BackgroundMetaData.h
framework/dataobjects/src/BackgroundMetaData.cc

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Enumeration Documentation

◆ BG_TAG

◆ EFileType

Member Function Documentation

◆ canBeMerged()

◆ getBackgroundTag()

◆ getBackgroundType()

◆ getFileType()

◆ getRealTime()

◆ Merge()

◆ removeSideEffects()

◆ Reset()

◆ setBackgroundTag()

◆ setBackgroundType()

◆ SetDirectory()

◆ setFileType()

◆ setRealTime()