Common AIDA implementation stuff for histograms and profiles using ROOT implementations. More...

#include <GaudiPI/Generic2D.h>

Inheritance diagram for Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >:

Collaboration diagram for Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >:

Public Types
typedef Generic2D< INTERFACE, IMPLEMENTATION >	Base
Public Member Functions
	Generic2D ()
virtual	~Generic2D ()
	Destructor.
TObject *	representation () const
	ROOT object implementation.
virtual void	adoptRepresentation (TObject *rep)
	Adopt ROOT histogram representation.
virtual std::string	title () const
	Get the title of the object.
virtual bool	setTitle (const std::string &title)
	Set the title of the object.
std::string	name () const
	object name
bool	setName (const std::string &newName)
	Set the name of the object.
virtual AIDA::IAnnotation &	annotation ()
	Access annotation object.
virtual const AIDA::IAnnotation &	annotation () const
	Access annotation object (cons)
virtual const AIDA::IAxis &	xAxis () const
	Return the X axis.
virtual const AIDA::IAxis &	yAxis () const
	Return the Y axis.
virtual int	rIndexX (int index) const
	operator methods
virtual int	rIndexY (int index) const
	operator methods
virtual int	entries () const
	Get the number or all the entries.
virtual int	allEntries () const
	Get the number or all the entries, both in range and underflow/overflow bins of the IProfile.
virtual int	extraEntries () const
	Get the number of entries in the underflow and overflow bins.
virtual double	sumBinHeights () const
	Get the sum of in range bin heights in the IProfile.
virtual double	sumAllBinHeights () const
	Get the sum of all the bins heights (including underflow and overflow bin).
virtual double	sumExtraBinHeights () const
	Get the sum of the underflow and overflow bin height.
virtual double	minBinHeight () const
	Get the minimum height of the in-range bins.
virtual double	maxBinHeight () const
	Get the maximum height of the in-range bins.
virtual double	binMeanX (int indexX, int indexY) const
	The weighted mean along x of a given bin.
virtual double	binMeanY (int indexX, int indexY) const
	The weighted mean along y of a given bin.
virtual int	binEntries (int indexX, int indexY) const
	The number of entries (ie the number of times fill was called for this bin).
virtual int	binEntriesX (int indexX) const
	Equivalent to `projectionX().binEntries(indexX)`.
virtual int	binEntriesY (int indexY) const
	Equivalent to `projectionY().binEntries(indexY)`.
virtual double	binHeight (int indexX, int indexY) const
	Total height of the corresponding bin (ie the sum of the weights in this bin).
virtual double	binHeightX (int indexX) const
	Equivalent to `projectionX().binHeight(indexX)`.
virtual double	binHeightY (int indexY) const
	Equivalent to `projectionY().binHeight(indexY)`.
virtual double	binError (int indexX, int indexY) const
	The error on this bin.
virtual double	binRms (int indexX, int indexY) const
	The spread (RMS) of this bin.
virtual double	meanX () const
	Returns the mean of the profile, as calculated on filling-time projected on the X axis.
virtual double	meanY () const
	Returns the mean of the profile, as calculated on filling-time projected on the Y axis.
virtual double	rmsX () const
	Returns the rms of the profile as calculated on filling-time projected on the X axis.
virtual double	rmsY () const
	Returns the rms of the profile as calculated on filling-time projected on the Y axis.
virtual int	coordToIndexX (double coordX) const
	Convenience method, equivalent to `xAxis().coordToIndex(coord)`.
virtual int	coordToIndexY (double coordY) const
	Convenience method, equivalent to `yAxis().coordToIndex(coord)`.
virtual double	equivalentBinEntries () const
	Number of equivalent entries, i.e. `SUM[ weight ] ^ 2 / SUM[ weight^2 ]`
virtual bool	scale (double scaleFactor)
	Scale the weights and the errors of all the IHistogram's bins (in-range and out-of-range ones) by a given scale factor.
virtual bool	add (const INTERFACE &h)
	Modifies this profile by adding the contents of profile to it.
bool	reset ()
void *	cast (const std::string &className) const
	Introspection method.
const std::string &	userLevelClassType () const
	The AIDA user-level unterface leaf class type.
virtual int	dimension () const
	Get the Histogram's dimension.
virtual std::ostream &	print (std::ostream &s) const
	Print (ASCII) the histogram into the output stream.
virtual std::ostream &	write (std::ostream &s) const
	Write (ASCII) the histogram table into the output stream.
virtual int	write (const char *file_name) const
	Write (ASCII) the histogram table into a file.
template<>
void *	cast (const std::string &className) const
template<>
int	binEntries (int indexX, int indexY) const
template<>
void	adoptRepresentation (TObject *rep)
	Adopt ROOT histogram representation.
template<>
void *	cast (const std::string &className) const
template<>
int	binEntries (int idX, int idY) const
template<>
void	adoptRepresentation (TObject *rep)
	Adopt ROOT histogram representation.
Protected Attributes
Axis	m_xAxis
	X axis member.
Axis	m_yAxis
	Y axis member.
AIDA::Annotation	m_annotation
	Object annotations.
IMPLEMENTATION *	m_rep
	Reference to underlying implementation.
std::string	m_classType
	class type
int	m_sumEntries
	cache sumEntries (allEntries) when setting contents since Root can't compute by himself

Detailed Description

template<class INTERFACE, class IMPLEMENTATION>
class Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >

Common AIDA implementation stuff for histograms and profiles using ROOT implementations.

Credits: This code is the result of some stripdown implementation of LCG/PI. Credits to them!

Author:: M.Frank

Definition at line 30 of file Generic2D.h.

Member Typedef Documentation

template<class INTERFACE, class IMPLEMENTATION>

typedef Generic2D<INTERFACE,IMPLEMENTATION> Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::Base

Definition at line 32 of file Generic2D.h.

Constructor & Destructor Documentation

template<class INTERFACE, class IMPLEMENTATION>

Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::Generic2D ( ) [inline]

Definition at line 34 of file Generic2D.h.

: m_rep(0) {}

template<class INTERFACE, class IMPLEMENTATION>

virtual Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::~Generic2D ( ) [inline, virtual]

Destructor.

Definition at line 37 of file Generic2D.h.

{  delete m_rep;    }

Member Function Documentation

template<class INTERFACE, class IMPLEMENTATION >

bool Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::add ( const INTERFACE & h ) [virtual]

Modifies this profile by adding the contents of profile to it.

Definition at line 286 of file Generic2D.h.

                                                                         {
    const Base* p = dynamic_cast<const Base*>(&hist);
    if ( p )  {
      m_rep->Add(p->m_rep);
      return true;
    }
    throw std::runtime_error("Cannot add profile histograms of different implementations.");
  }

template<class INTERFACE, class IMPLEMENTATION>

virtual void Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::adoptRepresentation ( TObject * rep ) [virtual]

Adopt ROOT histogram representation.

Implements Gaudi::HistogramBase.

template<>

void Gaudi::Generic2D< AIDA::IHistogram2D, TH2D >::adoptRepresentation ( TObject * rep ) [virtual]

Adopt ROOT histogram representation.

Implements Gaudi::HistogramBase.

Definition at line 105 of file H2D.cpp.

                                                                          {
    TH2D* imp = dynamic_cast<TH2D*>(rep);
    if ( imp )  {
      if ( m_rep ) delete m_rep;
      m_rep = imp;
      m_xAxis.initialize(m_rep->GetXaxis(),true);
      m_yAxis.initialize(m_rep->GetYaxis(),true);
      const TArrayD* a = m_rep->GetSumw2();
      if ( 0 == a || (a && a->GetSize()==0) ) m_rep->Sumw2();
      setTitle(m_rep->GetTitle());
      return;
    }
    throw std::runtime_error("Cannot adopt native histogram representation.");
  }

template<>

void Gaudi::Generic2D< AIDA::IProfile2D, TProfile2D >::adoptRepresentation ( TObject * rep ) [virtual]

Adopt ROOT histogram representation.

Implements Gaudi::HistogramBase.

Definition at line 71 of file P2D.cpp.

                                                                             {
    TProfile2D* imp = dynamic_cast<TProfile2D*>(rep);
    if ( imp )  {
      if ( m_rep ) delete m_rep;
      m_rep = imp;
      m_xAxis.initialize(m_rep->GetXaxis(),true);
      m_yAxis.initialize(m_rep->GetYaxis(),true);
      setTitle(m_rep->GetTitle());
      return;
    }
    throw std::runtime_error("Cannot adopt native histogram representation.");
  }

template<class INTERFACE , class IMPLEMENTATION >

int Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::allEntries ( ) const [virtual]

Get the number or all the entries, both in range and underflow/overflow bins of the IProfile.

Definition at line 173 of file Generic2D.h.

                                                                {
    return int(m_rep->GetEntries());
  }

template<class INTERFACE, class IMPLEMENTATION>

virtual const AIDA::IAnnotation& Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::annotation ( ) const [inline, virtual]

Access annotation object (cons)

Definition at line 54 of file Generic2D.h.

{ return m_annotation;           }

template<class INTERFACE, class IMPLEMENTATION>

virtual AIDA::IAnnotation& Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::annotation ( ) [inline, virtual]

Access annotation object.

Definition at line 52 of file Generic2D.h.

{ return m_annotation;           }

template<class INTERFACE, class IMPLEMENTATION>

virtual int Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::binEntries	(	int	indexX,
		int	indexY
	)		const `[virtual]`

The number of entries (ie the number of times fill was called for this bin).

template<>

int Gaudi::Generic2D< IHistogram2D, TH2D >::binEntries	(	int	indexX,
		int	indexY
	)		const

Definition at line 98 of file H2D.cpp.

                                                                          {
    if (binHeight(indexX, indexY)<=0) return 0;
    double xx =  binHeight(indexX, indexY)/binError(indexX, indexY);
    return int(xx*xx+0.5);
  }

template<>

int Gaudi::Generic2D< AIDA::IProfile2D, TProfile2D >::binEntries	(	int	idX,
		int	idY
	)		const

Definition at line 65 of file P2D.cpp.

                                                                               {
    int rBin = m_rep->GetBin(rIndexX(idX),rIndexY(idY));
    return int(m_rep->GetBinEntries(rBin)+0.5);
  }

template<class INTERFACE , class IMPLEMENTATION >

int Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::binEntriesX ( int indexX ) const [virtual]

Equivalent to projectionX().binEntries(indexX).

Definition at line 213 of file Generic2D.h.

                                                                        {
    int n = 0;
    for (int iY = -2; iY < yAxis().bins(); ++iY)
      n += binEntries(index,iY);
    return n;
  }

template<class INTERFACE , class IMPLEMENTATION >

int Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::binEntriesY ( int indexY ) const [virtual]

Equivalent to projectionY().binEntries(indexY).

Definition at line 221 of file Generic2D.h.

                                                                         {
    int n = 0;
    for (int iX = -2; iX < xAxis().bins(); ++iX)
      n += binEntries(iX,index);
    return n;
  }

template<class INTERFACE , class IMPLEMENTATION >

double Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::binError	(	int	indexX,
		int	indexY
	)		const `[virtual]`

The error on this bin.

Definition at line 251 of file Generic2D.h.

                                                                                   {
    return m_rep->GetBinError ( rIndexX(indexX), rIndexY(indexY ) );
  }

template<class INTERFACE , class IMPLEMENTATION >

double Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::binHeight	(	int	indexX,
		int	indexY
	)		const `[virtual]`

Total height of the corresponding bin (ie the sum of the weights in this bin).

Definition at line 229 of file Generic2D.h.

                                                                                       {
    return m_rep->GetBinContent ( rIndexX(indexX), rIndexY(indexY) );
  }

template<class INTERFACE , class IMPLEMENTATION >

double Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::binHeightX ( int indexX ) const [virtual]

Equivalent to projectionX().binHeight(indexX).

Definition at line 234 of file Generic2D.h.

                                                                         {
    double s = 0;
    for (int iY = -2; iY < yAxis().bins(); ++iY) {
      s += binHeight(index,iY);
    }
    return s;
  }

template<class INTERFACE , class IMPLEMENTATION >

double Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::binHeightY ( int indexY ) const [virtual]

Equivalent to projectionY().binHeight(indexY).

Definition at line 243 of file Generic2D.h.

                                                                         {
    double s = 0;
    for (int iX = -2; iX < xAxis().bins(); ++iX)
      s += binHeight(iX,index);
    return s;
  }

template<class INTERFACE , class IMPLEMENTATION >

double Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::binMeanX	(	int	indexX,
		int	indexY
	)		const `[virtual]`

The weighted mean along x of a given bin.

Definition at line 203 of file Generic2D.h.

                                                                            {
    return (m_rep->GetXaxis())->GetBinCenter( rIndexX(indexX) );
  }

template<class INTERFACE , class IMPLEMENTATION >

double Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::binMeanY	(	int	indexX,
		int	indexY
	)		const `[virtual]`

The weighted mean along y of a given bin.

Definition at line 208 of file Generic2D.h.

                                                                            {
    return (m_rep->GetYaxis())->GetBinCenter( rIndexY(indexY) );
  }

template<class INTERFACE , class IMPLEMENTATION >

double Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::binRms	(	int	indexX,
		int	indexY
	)		const `[virtual]`

The spread (RMS) of this bin.

Definition at line 198 of file Generic2D.h.

                                                                                {
    return m_rep->GetBinError ( rIndexX(indexX), rIndexY(indexY) );
  }

template<class INTERFACE, class IMPLEMENTATION>

void* Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::cast ( const std::string & className ) const

Introspection method.

template<>

void * Gaudi::Generic2D< IHistogram2D, TH2D >::cast ( const std::string & className ) const

Definition at line 89 of file H2D.cpp.

                                                                             {
    if (className == "AIDA::IHistogram2D")
      return (IHistogram2D*)this;
    else if (className == "AIDA::IHistogram")
      return (IHistogram*)this;
    return 0;
  }

template<>

void * Gaudi::Generic2D< AIDA::IProfile2D, TProfile2D >::cast ( const std::string & className ) const

Definition at line 54 of file P2D.cpp.

                                                                                    {
    if (className == "AIDA::IProfile2D")
      return const_cast<AIDA::IProfile2D*>((AIDA::IProfile2D*)this);
    else if (className == "AIDA::IProfile")
      return const_cast<AIDA::IProfile*>((AIDA::IProfile*)this);
    else if (className == "AIDA::IBaseHistogram")
      return const_cast<AIDA::IBaseHistogram*>((AIDA::IBaseHistogram*)this);
    return 0;
  }

template<class INTERFACE , class IMPLEMENTATION >

int Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::coordToIndexX ( double coordX ) const [virtual]

Convenience method, equivalent to xAxis().coordToIndex(coord).

Definition at line 276 of file Generic2D.h.

                                                                              {
    return xAxis().coordToIndex(coord);
  }

template<class INTERFACE , class IMPLEMENTATION >

int Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::coordToIndexY ( double coordY ) const [virtual]

Convenience method, equivalent to yAxis().coordToIndex(coord).

Definition at line 281 of file Generic2D.h.

                                                                              {
    return yAxis().coordToIndex(coord);
  }

template<class INTERFACE, class IMPLEMENTATION>

virtual int Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::dimension ( ) const [inline, virtual]

Get the Histogram's dimension.

Definition at line 127 of file Generic2D.h.

{ return 2; }

template<class INTERFACE , class IMPLEMENTATION >

int Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::entries ( ) const [virtual]

Get the number or all the entries.

Definition at line 168 of file Generic2D.h.

                                                                               {
    return (int)m_rep->GetEntries();
  }

template<class INTERFACE , class IMPLEMENTATION >

double Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::equivalentBinEntries ( ) const [virtual]

Number of equivalent entries, i.e. SUM[ weight ] ^ 2 / SUM[ weight^2 ]

Definition at line 305 of file Generic2D.h.

                                                                          {
    if (sumBinHeights() <= 0) return 0;
    Stat_t stats[11];   // cover up to 3D...
    m_rep->GetStats(stats);
    return stats[0]*stats[0]/stats[1];
  }

template<class INTERFACE , class IMPLEMENTATION >

int Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::extraEntries ( ) const [virtual]

Get the number of entries in the underflow and overflow bins.

Definition at line 296 of file Generic2D.h.

                                                              {
    return
      binEntries(AIDA::IAxis::UNDERFLOW_BIN,AIDA::IAxis::UNDERFLOW_BIN) +
      binEntries(AIDA::IAxis::UNDERFLOW_BIN,AIDA::IAxis::OVERFLOW_BIN)  +
      binEntries(AIDA::IAxis::OVERFLOW_BIN,AIDA::IAxis::UNDERFLOW_BIN)  +
      binEntries(AIDA::IAxis::OVERFLOW_BIN,AIDA::IAxis::OVERFLOW_BIN);
  }

template<class INTERFACE , class IMPLEMENTATION >

double Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::maxBinHeight ( ) const [virtual]

Get the maximum height of the in-range bins.

Definition at line 183 of file Generic2D.h.

                                                                   {
    return m_rep->GetMaximum();
  }

template<class INTERFACE , class IMPLEMENTATION >

double Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::meanX ( ) const [virtual]

Returns the mean of the profile, as calculated on filling-time projected on the X axis.

Definition at line 256 of file Generic2D.h.

                                                           {
    return m_rep->GetMean(1);
  }

template<class INTERFACE , class IMPLEMENTATION >

double Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::meanY ( ) const [virtual]

Returns the mean of the profile, as calculated on filling-time projected on the Y axis.

Definition at line 261 of file Generic2D.h.

                                                           {
    return m_rep->GetMean(2);
  }

template<class INTERFACE , class IMPLEMENTATION >

double Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::minBinHeight ( ) const [virtual]

Get the minimum height of the in-range bins.

Definition at line 178 of file Generic2D.h.

                                                                   {
    return m_rep->GetMinimum();
  }

template<class INTERFACE, class IMPLEMENTATION>

std::string Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::name ( ) const [inline]

object name

Definition at line 48 of file Generic2D.h.

{ return m_annotation.value("Name"); }

template<class INTERFACE , class IMPLEMENTATION >

std::ostream & Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::print ( std::ostream & s ) const [virtual]

Print (ASCII) the histogram into the output stream.

bin contents and errors are printed for all bins including under and overflows

Implements Gaudi::HistogramBase.

Definition at line 326 of file Generic2D.h.

  {
    m_rep->Print("all");
    return s;
  }

template<class INTERFACE, class IMPLEMENTATION>

TObject* Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::representation ( ) const [inline, virtual]

ROOT object implementation.

Implements Gaudi::HistogramBase.

Definition at line 40 of file Generic2D.h.

{ return m_rep;                       }

template<class INTERFACE , class IMPLEMENTATION >

bool Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::reset ( )

Reimplemented in Gaudi::Histogram2D.

Definition at line 319 of file Generic2D.h.

                                                       {
    m_sumEntries = 0;
    m_rep->Reset ( );
    return true;
  }

template<class INTERFACE, class IMPLEMENTATION>

virtual int Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::rIndexX ( int index ) const [inline, virtual]

operator methods

Definition at line 61 of file Generic2D.h.

{ return m_xAxis.rIndex(index);  }

template<class INTERFACE, class IMPLEMENTATION>

virtual int Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::rIndexY ( int index ) const [inline, virtual]

operator methods

Definition at line 63 of file Generic2D.h.

{ return m_yAxis.rIndex(index);  }

template<class INTERFACE , class IMPLEMENTATION >

double Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::rmsX ( ) const [virtual]

Returns the rms of the profile as calculated on filling-time projected on the X axis.

Definition at line 266 of file Generic2D.h.

                                                          {
    return m_rep->GetRMS(1);
  }

template<class INTERFACE , class IMPLEMENTATION >

double Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::rmsY ( ) const [virtual]

Returns the rms of the profile as calculated on filling-time projected on the Y axis.

Definition at line 271 of file Generic2D.h.

                                                          {
    return m_rep->GetRMS(2);
  }

template<class INTERFACE , class IMPLEMENTATION >

bool Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::scale ( double scaleFactor ) [virtual]

Scale the weights and the errors of all the IHistogram's bins (in-range and out-of-range ones) by a given scale factor.

Definition at line 313 of file Generic2D.h.

                                                                      {
    m_rep->Scale ( scaleFactor );
    return true;
  }

template<class INTERFACE , class IMPLEMENTATION >

bool Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::setName ( const std::string & newName )

Set the name of the object.

Definition at line 161 of file Generic2D.h.

                                                                              {
    m_rep->SetName(newName.c_str());
    m_annotation.setValue( "Name", newName );
    return true;
  }

template<class INTERFACE , class IMPLEMENTATION >

bool Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::setTitle ( const std::string & title ) [virtual]

Set the title of the object.

Definition at line 151 of file Generic2D.h.

                                                                             {
    m_rep->SetTitle(title.c_str());
    if ( !annotation().addItem( "Title", title ) )
      m_annotation.setValue( "Title" , title );
    if ( !annotation().addItem( "title", title ) )
      annotation().setValue( "title", title );
    return true;
  }

template<class INTERFACE , class IMPLEMENTATION >

double Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::sumAllBinHeights ( ) const [virtual]

Get the sum of all the bins heights (including underflow and overflow bin).

Definition at line 193 of file Generic2D.h.

                                                                       {
    return m_rep->GetSum();
  }

template<class INTERFACE , class IMPLEMENTATION >

double Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::sumBinHeights ( ) const [virtual]

Get the sum of in range bin heights in the IProfile.

Definition at line 188 of file Generic2D.h.

                                                                    {
    return m_rep->GetSumOfWeights();
  }

template<class INTERFACE, class IMPLEMENTATION>

virtual double Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::sumExtraBinHeights ( ) const [inline, virtual]

Get the sum of the underflow and overflow bin height.

Definition at line 76 of file Generic2D.h.

{ return  sumAllBinHeights()-sumBinHeights(); }

template<class INTERFACE, class IMPLEMENTATION>

virtual std::string Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::title ( ) const [inline, virtual]

Get the title of the object.

Definition at line 44 of file Generic2D.h.

{  return m_annotation.value( "Title" );    }

template<class INTERFACE, class IMPLEMENTATION>

const std::string& Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::userLevelClassType ( ) const [inline]

The AIDA user-level unterface leaf class type.

Definition at line 125 of file Generic2D.h.

{ return m_classType; }

template<class INTERFACE , class IMPLEMENTATION >

std::ostream & Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::write ( std::ostream & s ) const [virtual]

Write (ASCII) the histogram table into the output stream.

Implements Gaudi::HistogramBase.

Definition at line 335 of file Generic2D.h.

  {
    s << std::endl << "2D Histogram Table: " << std::endl;
    s << "BinX, BinY, Height, Error " << std::endl;
    for ( int i = 0; i < xAxis().bins(); ++i )  {
      for ( int j = 0; j < yAxis().bins(); ++j )  {
        s << binMeanX( i, j )    << ", "
                << binMeanY( i, j )    << ", "
                << binHeight( i, j ) << ", "
                << binError ( i, j ) << std::endl;
      }
    }
    s << std::endl;
    return s;
  }

template<class INTERFACE , class IMPLEMENTATION >

int Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::write ( const char * file_name ) const [virtual]

Write (ASCII) the histogram table into a file.

Implements Gaudi::HistogramBase.

Definition at line 353 of file Generic2D.h.

  {
    TFile *f = TFile::Open(file_name,"RECREATE");
    Int_t nbytes = m_rep->Write();
    f->Close();
    return nbytes;
  }

template<class INTERFACE, class IMPLEMENTATION>

virtual const AIDA::IAxis& Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::xAxis ( ) const [inline, virtual]

Return the X axis.

Definition at line 57 of file Generic2D.h.

{ return m_xAxis;                }

template<class INTERFACE, class IMPLEMENTATION>

virtual const AIDA::IAxis& Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::yAxis ( ) const [inline, virtual]

Return the Y axis.

Definition at line 59 of file Generic2D.h.

{ return m_yAxis;                }

Member Data Documentation

template<class INTERFACE, class IMPLEMENTATION>

AIDA::Annotation Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::m_annotation [mutable, protected]

Object annotations.

Definition at line 141 of file Generic2D.h.

template<class INTERFACE, class IMPLEMENTATION>

std::string Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::m_classType [protected]

class type

Definition at line 145 of file Generic2D.h.

template<class INTERFACE, class IMPLEMENTATION>

IMPLEMENTATION* Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::m_rep [protected]

Reference to underlying implementation.

Definition at line 143 of file Generic2D.h.

template<class INTERFACE, class IMPLEMENTATION>

int Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::m_sumEntries [protected]

cache sumEntries (allEntries) when setting contents since Root can't compute by himself

Definition at line 147 of file Generic2D.h.

template<class INTERFACE, class IMPLEMENTATION>

Axis Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::m_xAxis [protected]

X axis member.

Definition at line 137 of file Generic2D.h.

template<class INTERFACE, class IMPLEMENTATION>

Axis Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >::m_yAxis [protected]

Y axis member.

Definition at line 139 of file Generic2D.h.

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

/afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v22r4/GaudiSvc/src/HistogramSvc/Generic2D.h

Gaudi Framework, version v22r4

Gaudi::Generic2D< INTERFACE, IMPLEMENTATION > Class Template Reference

Public Types

Public Member Functions

Protected Attributes

Detailed Description

template<class INTERFACE, class IMPLEMENTATION>
class Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

Gaudi Framework, version v22r4

Gaudi::Generic2D< INTERFACE, IMPLEMENTATION > Class Template Reference

Public Types

Public Member Functions

Protected Attributes

Detailed Description

template<class INTERFACE, class IMPLEMENTATION> class Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<class INTERFACE, class IMPLEMENTATION>
class Gaudi::Generic2D< INTERFACE, IMPLEMENTATION >