Gaudi::Profile1D Class Reference

AIDA implementation for 1 D profiles using ROOT TProfile. More...

#include <P1D.h>

Inheritance diagram for Gaudi::Profile1D:

Collaboration diagram for Gaudi::Profile1D:

List of all members.

Public Member Functions
	Profile1D ()
	Default Constructor.
	Profile1D (TProfile *rep)
	Standard constructor with initialization. The histogram representation will be adopted.
virtual	~Profile1D ()
	Destructor.
virtual bool	fill (double x, double y, double weight=1.)
	Fill the Profile1D with a value and the corresponding weight.
virtual bool	setBinContents (int i, int entries, double height, double error, double spread, double centre)
virtual const CLID &	clID () const
	Retrieve reference to class defininition identifier.
Static Public Member Functions
static const CLID &	classID ()
	Retrieve reference to class definition structure (static access)
Private Types
typedef AIDA::IAnnotation	IAnnotation
Private Member Functions
void	init (const std::string &title, bool initialize_axis=true)

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Detailed Description

AIDA implementation for 1 D profiles using ROOT TProfile.

Author:

M.Frank

Definition at line 20 of file P1D.h.

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Member Typedef Documentation

typedef AIDA::IAnnotation Gaudi::Profile1D::IAnnotation [private]

Definition at line 21 of file P1D.h.

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Constructor & Destructor Documentation

Gaudi::Profile1D::Profile1D

(

)

Default Constructor.

Definition at line 74 of file P1D.cpp.

                          {
  m_rep = new TProfile();
  init("",false);
}

Gaudi::Profile1D::Profile1D

(

TProfile *

rep )

Standard constructor with initialization. The histogram representation will be adopted.

Definition at line 79 of file P1D.cpp.

                                        {
  m_rep = rep;
  init(m_rep->GetTitle());
}

virtual Gaudi::Profile1D::~Profile1D

(

)

[inline, virtual]

Destructor.

Definition at line 30 of file P1D.h.

{  }

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Member Function Documentation

static const CLID& Gaudi::Profile1D::classID

(

)

[inline, static]

Retrieve reference to class definition structure (static access)

Retrieve Pointer to class definition structure.

Reimplemented from DataObject.

Definition at line 36 of file P1D.h.

{ return CLID_ProfileH; }

virtual const CLID& Gaudi::Profile1D::clID

(

)

const [inline, virtual]

Retrieve reference to class defininition identifier.

Reimplemented from DataObject.

Definition at line 35 of file P1D.h.

{ return classID(); }

bool Gaudi::Profile1D::fill	(	double	x,
		double	y,
		double	weight = 1.
	)		[virtual]

Fill the Profile1D with a value and the corresponding weight.

Definition at line 114 of file P1D.cpp.

                                                               {
  (weight == 1.) ? m_rep->Fill(x,y) : m_rep->Fill(x,y,weight);
  return true;
}

void Gaudi::Profile1D::init	(	const std::string &	title,
		bool	initialize_axis = true
	)		[private]

Definition at line 84 of file P1D.cpp.

                                                                      {
  m_classType = "IProfile1D";
  setTitle(title);
  setName(title);
  if ( initialize_axis )  {
    axis().initialize(m_rep->GetXaxis(),false);
  }
  //m_rep->SetErrorOption("s");
  m_rep->SetDirectory(0);
  m_sumEntries = 0;
}

bool Gaudi::Profile1D::setBinContents	(	int	i,
		int	entries,
		double	height,
		double	error,
		double	spread,
		double	centre
	)		[virtual]

Definition at line 96 of file P1D.cpp.

                                                                                                                          {
  m_rep->SetBinEntries(rIndex(i), entries );
  // set content takes in root height * entries
  m_rep->SetBinContent(rIndex(i), height*entries );
  // set error takes sqrt of bin sum(w*y**2)
  double sumwy2Bin = ( spread*spread + height*height )*entries;
  m_rep->SetBinError(rIndex(i), sqrt(sumwy2Bin) );
  m_sumEntries += entries;
  // not very efficient (but do evey bin since root cannot figure out by himself)
  m_rep->SetEntries(m_sumEntries);
  return true;
}

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

• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v23r0/GaudiCommonSvc/src/HistogramSvc/P1D.h
• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v23r0/GaudiCommonSvc/src/HistogramSvc/P1D.cpp