Gaudi::Utils::Aida2ROOT Class Reference

Accessor to underlying ROOT-representation of transient histograms The actual code is imported from Bender project. More...

#include <GaudiKernel/Aida2ROOT.h>

List of all members.

Static Public Member Functions
static TH1D *	aida2root (AIDA::IHistogram1D *aida)
	get the underlying pointer for 1D-histogram
static TH2D *	aida2root (AIDA::IHistogram2D *aida)
	get the underlying pointer for 2D-histogram
static TH3D *	aida2root (AIDA::IHistogram3D *aida)
	get the underlying pointer for 3D-histogram
static TProfile *	aida2root (AIDA::IProfile1D *aida)
	get the underlying pointer for 1D-profile
static TProfile2D *	aida2root (AIDA::IProfile2D *aida)
	get the underlying pointer for 2D-profile
static TObject *	aida2root (AIDA::IHistogram *aida)
	get root representation for other cases

---

Detailed Description

Accessor to underlying ROOT-representation of transient histograms The actual code is imported from Bender project.

It relies on PI implementation of AIDA interface, modified by Markus FRANK.

See also:

Gaudi::H1D

Gaudi::H2D

Gaudi::H3D

Gaudi::Profile1D

Gaudi::Profile2D

AIDA::IHistogram1D

AIDA::IHistogram2D

AIDA::IHistogram3D

AIDA::IProfile1D

AIDA::IProfile2D

Author:

Vanya BELYAEV ibelyaev@physics.syr.edu

Date:

2007-01-23

Definition at line 61 of file Aida2ROOT.h.

---

Member Function Documentation

TH1D * Gaudi::Utils::Aida2ROOT::aida2root

(

AIDA::IHistogram1D *

aida )

[static]

get the underlying pointer for 1D-histogram

Definition at line 55 of file Aida2ROOT.cpp.

{
  if ( 0 == aida ) { return 0 ; }
  Gaudi::HistogramBase* base = dynamic_cast<Gaudi::HistogramBase*> ( aida ) ;
  if ( 0 == base ) { return 0 ; }
  return dynamic_cast<TH1D*>( base->representation() ) ;
}

TObject * Gaudi::Utils::Aida2ROOT::aida2root

(

AIDA::IHistogram *

aida )

[static]

get root representation for other cases

Definition at line 105 of file Aida2ROOT.cpp.

{
  if ( 0 == aida ) { return 0 ; }
  Gaudi::HistogramBase* base = dynamic_cast<Gaudi::HistogramBase*> ( aida ) ;
  if ( 0 == base ) { return 0 ; }
  return base->representation() ;
}

TProfile2D * Gaudi::Utils::Aida2ROOT::aida2root

(

AIDA::IProfile2D *

aida )

[static]

get the underlying pointer for 2D-profile

Definition at line 95 of file Aida2ROOT.cpp.

{
  if ( 0 == aida ) { return 0 ; }
  Gaudi::HistogramBase* base = dynamic_cast<Gaudi::HistogramBase*> ( aida ) ;
  if ( 0 == base ) { return 0 ; }
  return dynamic_cast<TProfile2D*>( base->representation() ) ;
}

TProfile * Gaudi::Utils::Aida2ROOT::aida2root

(

AIDA::IProfile1D *

aida )

[static]

get the underlying pointer for 1D-profile

Definition at line 85 of file Aida2ROOT.cpp.

{
  if ( 0 == aida ) { return 0 ; }
  Gaudi::HistogramBase* base = dynamic_cast<Gaudi::HistogramBase*> ( aida ) ;
  if ( 0 == base ) { return 0 ; }
  return dynamic_cast<TProfile*>( base->representation() ) ;
}

TH3D * Gaudi::Utils::Aida2ROOT::aida2root

(

AIDA::IHistogram3D *

aida )

[static]

get the underlying pointer for 3D-histogram

Definition at line 75 of file Aida2ROOT.cpp.

{
  if ( 0 == aida ) { return 0 ; }
  Gaudi::HistogramBase* base = dynamic_cast<Gaudi::HistogramBase*> ( aida ) ;
  if ( 0 == base ) { return 0 ; }
  return dynamic_cast<TH3D*>( base->representation() ) ;
}

TH2D * Gaudi::Utils::Aida2ROOT::aida2root

(

AIDA::IHistogram2D *

aida )

[static]

get the underlying pointer for 2D-histogram

Definition at line 65 of file Aida2ROOT.cpp.

{
  if ( 0 == aida ) { return 0 ; }
  Gaudi::HistogramBase* base = dynamic_cast<Gaudi::HistogramBase*> ( aida ) ;
  if ( 0 == base ) { return 0 ; }
  return dynamic_cast<TH2D*>( base->representation() ) ;
}

---

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

• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v23r2/GaudiUtils/GaudiUtils/Aida2ROOT.h
• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v23r2/GaudiUtils/src/Lib/Aida2ROOT.cpp