| # Gaudi Framework, version v23r1 |

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# Gaudi::Utils::Histos Namespace Reference

Collection of useful utilities for manipulations with AIDA hisgograms. More...

## Namespaces
namespace | Formats

| The 15 format fields are predefined now:
## Classes
class | HistoStrings
| Helepr class to produce "good" Reflex dictionries. More...
class | Table
| Simple class for the customizeble printout of the histogram tables. More...
## Typedefs
typedef std::vector< std::string > | Labels
| Typedef for a list of labels.
typedef std::pair< unsigned, std::string > | BinLabel
| Typedef for a bin number and its associated label.
typedef std::vector< BinLabel > | BinLabels
| Typedef for a list of bin numbers and their associated label.
## Functions
GAUDI_API void | fill (AIDA::IHistogram1D *histo, const double value, const double weight=1.0)
| simple function to fill AIDA::IHistogram1D objects
GAUDI_API void | fill (AIDA::IHistogram2D *histo, const double valueX, const double valueY, const double weight=1.0)
| simple function to fill AIDA::IHistogram2D objects
GAUDI_API void | fill (AIDA::IHistogram3D *histo, const double valueX, const double valueY, const double valueZ, const double weight=1.0)
| simple function to fill AIDA::IHistogram3D objects
GAUDI_API void | fill (AIDA::IProfile1D *histo, const double valueX, const double valueY, const double weight=1.0)
| simple function to fill AIDA::IProfile1D objects
GAUDI_API void | fill (AIDA::IProfile2D *histo, const double valueX, const double valueY, const double valueZ, const double weight=1.0)
| simple function to fill AIDA::IProfile2D objects
GAUDI_API std::string | htitle (const AIDA::IBaseHistogram *histo, const std::string &title="")
| get the title
GAUDI_API std::string | htitle (const AIDA::IHistogram *histo, const std::string &title="")
| get the title
GAUDI_API std::string | htitle (const AIDA::IHistogram1D *histo, const std::string &title="")
| get the title
GAUDI_API std::string | htitle (const AIDA::IHistogram2D *histo, const std::string &title="")
| get the title
GAUDI_API std::string | htitle (const AIDA::IHistogram3D *histo, const std::string &title="")
| get the title
GAUDI_API std::string | htitle (const AIDA::IProfile *histo, const std::string &title="")
| get the title
GAUDI_API std::string | htitle (const AIDA::IProfile1D *histo, const std::string &title="")
| get the title
GAUDI_API std::string | htitle (const AIDA::IProfile2D *histo, const std::string &title="")
| get the title
GAUDI_API AIDA::IBaseHistogram * | toBase (AIDA::IHistogram1D *histo)
GAUDI_API AIDA::IBaseHistogram * | toBase (AIDA::IHistogram2D *histo)
GAUDI_API AIDA::IBaseHistogram * | toBase (AIDA::IHistogram3D *histo)
GAUDI_API AIDA::IBaseHistogram * | toBase (AIDA::IProfile1D *histo)
GAUDI_API AIDA::IBaseHistogram * | toBase (AIDA::IProfile2D *histo)
GAUDI_API std::ostream & | histoDump_ (const AIDA::IHistogram1D *histo, std::ostream &stream, const std::size_t width=80, const std::size_t height=50, const bool errors=false)
| dump the text representation of the histogram
GAUDI_API std::string | histoDump (const AIDA::IHistogram1D *histo, const std::size_t width=80, const std::size_t height=50, const bool errors=false)
| dump the text representation of the histogram
GAUDI_API std::ostream & | histoDump_ (const AIDA::IProfile1D *histo, std::ostream &stream, const std::size_t width=80, const std::size_t height=50, const bool spread=true)
| dump the text representation of 1D-profile
GAUDI_API std::string | histoDump (const AIDA::IProfile1D *histo, const std::size_t width=80, const std::size_t height=50, const bool spread=true)
| dump the text representation of the 1D-profile
GAUDI_API std::ostream & | histoDump_ (const TProfile *histo, std::ostream &stream, const std::size_t width=80, const std::size_t height=50)
| dump the text representation of the Profile
GAUDI_API std::string | histoDump (const TProfile *histo, const std::size_t width=80, const std::size_t height=50)
| dump the text representation of the histogram
GAUDI_API std::ostream & | histoDump_ (const TH1 *histo, std::ostream &stream, const std::size_t width=80, const std::size_t height=50, const bool errors=false)
| dump the text representation of the histogram
GAUDI_API std::string | histoDump (const TH1 *histo, const std::size_t width=80, const std::size_t height=50, const bool errors=false)
| dump the text representation of the histogram
bool | setBinLabels (AIDA::IHistogram1D *hist, const Labels &labels)
| Set the Bin labels for a given 1D histogram.
bool | setBinLabels (AIDA::IProfile1D *hist, const Labels &labels)
| Set the Bin labels for a given 1D profile histogram.
bool | setBinLabels (AIDA::IHistogram2D *hist, const Labels &xlabels, const Labels &ylabels)
| Set the Bin labels for a given 2D histogram.
bool | setBinLabels (AIDA::IProfile2D *hist, const Labels &xlabels, const Labels &ylabels)
| Set the Bin labels for a given 2D profile histogram.
bool | setAxisLabels (AIDA::IHistogram1D *hist, const std::string &xAxis, const std::string &yAxis)
| Set the axis labels for the given 1D histogram.
bool | setAxisLabels (AIDA::IProfile1D *hist, const std::string &xAxis, const std::string &yAxis)
| Set the axis labels for the given 1D profile histogram.
bool | setAxisLabels (AIDA::IHistogram2D *hist, const std::string &xAxis, const std::string &yAxis)
| Set the axis labels for the given 2D histogram.
bool | setAxisLabels (AIDA::IProfile2D *hist, const std::string &xAxis, const std::string &yAxis)
| Set the axis labels for the given 2D profile histogram.
GAUDI_API std::string | path (const AIDA::IBaseHistogram *aida)
| get the path in THS for AIDA histogram
GAUDI_API std::string | format (const AIDA::IHistogram1D *histo, const std::string &fmt)
| Make the string representation of the historgam according to the specified format.
GAUDI_API std::string | format (const AIDA::IHistogram1D *histo, const std::string &ID, const std::string &fmt1, const std::string &fmt2)
| format a full row in table, including ID, label, path or any other "extra" identifier in string form
template<class HISTO , class STREAM , class TERMINATOR >
STREAM & | printList (HISTO first, HISTO last, const std::string &fmt, STREAM &stream, TERMINATOR term)
| print the simple sequence (list-like) of histograms as table
template<class LIST , class STREAM , class TERMINATOR >
STREAM & | printList (const LIST &histos, const std::string &fmt, STREAM &stream, TERMINATOR term)
| print the simple container of histograms as table
template<class HISTO , class STREAM , class TERMINATOR >
STREAM & | printMap (HISTO begin, HISTO end, const std::string &fmt1, const std::string &fmt2, STREAM &stream, TERMINATOR term)
| Print the "associative sequence" (e.g.
template<class MAP , class STREAM , class TERMINATOR >
STREAM & | printMap (const MAP &histos, const std::string &fmt1, const std::string &fmt2, STREAM &stream, TERMINATOR term)
| Print the "associative sequence" (e.g.
GAUDI_API std::string | format (const std::string &val1, const std::string &val2, const std::string &fmt)
| helper method to merge the headers for short format table
GAUDI_API std::ostream & | toXml (const TH1D &histo, std::ostream &stream)
| stream the ROOT histogram into output stream as XML
GAUDI_API std::ostream & | toXml (const TH2D &histo, std::ostream &stream)
| stream the ROOT histogram into output stream as XML
GAUDI_API std::ostream & | toXml (const TH3D &histo, std::ostream &stream)
| stream the ROOT histogram into output stream as XML
GAUDI_API std::ostream & | toXml (const TProfile &histo, std::ostream &stream)
| stream the ROOT histogram into output stream as XML
GAUDI_API std::ostream & | toXml (const TProfile2D &histo, std::ostream &stream)
| stream the ROOT histogram into output stream as XML
GAUDI_API std::ostream & | toXml (const AIDA::IHistogram1D &histo, std::ostream &stream)
| stream the AIDA histogram into the output stream as XML
GAUDI_API std::ostream & | toXml (const AIDA::IHistogram2D &histo, std::ostream &stream)
| stream the AIDA histogram into the output stream as XML
GAUDI_API std::ostream & | toXml (const AIDA::IHistogram3D &histo, std::ostream &stream)
| stream the AIDA histogram into the output stream as XML
GAUDI_API std::ostream & | toXml (const AIDA::IProfile1D &histo, std::ostream &stream)
| stream the AIDA histogram into the output stream as XML
GAUDI_API std::ostream & | toXml (const TH1F &histo, std::ostream &stream)
| stream the ROOT histogram into output stream as XML
GAUDI_API std::ostream & | toXml (const TH2F &histo, std::ostream &stream)
| stream the ROOT histogram into output stream as XML
GAUDI_API std::ostream & | toXml (const TH3F &histo, std::ostream &stream)
| stream the ROOT histogram into output stream as XML
GAUDI_API std::ostream & | toXml (const AIDA::IProfile2D &histo, std::ostream &stream)
| stream the AIDA histogram into the output stream as XML
GAUDI_API StatusCode | fromXml (TH1D &result, const std::string &input)
| parse the histogram from standard ROOT XML
GAUDI_API StatusCode | fromXml (TH2D &result, const std::string &input)
| parse the histogram from standard ROOT XML
GAUDI_API StatusCode | fromXml (TH3D &result, const std::string &input)
| parse the histogram from standard ROOT XML
GAUDI_API StatusCode | fromXml (TProfile &result, const std::string &input)
| parse the histogram from standard ROOT XML
GAUDI_API StatusCode | fromXml (TProfile2D &result, const std::string &input)
| parse the histogram from standard ROOT XML
GAUDI_API StatusCode | fromXml (TH1F &result, const std::string &input)
| parse the histogram from standard ROOT XML
GAUDI_API StatusCode | fromXml (TH2F &result, const std::string &input)
| parse the histogram from standard ROOT XML
GAUDI_API StatusCode | fromXml (TH3F &result, const std::string &input)
| parse the histogram from standard ROOT XML
GAUDI_API StatusCode | fromXml (TH1D *&result, const std::string &input)
| parse the histogram from standard ROOT XML
GAUDI_API StatusCode | fromXml (TH2D *&result, const std::string &input)
| parse the histogram from standard ROOT XML
GAUDI_API StatusCode | fromXml (TH3D *&result, const std::string &input)
| parse the histogram from standard ROOT XML
GAUDI_API StatusCode | fromXml (TProfile *&result, const std::string &input)
| parse the histogram from standard ROOT XML
GAUDI_API StatusCode | fromXml (TProfile2D *&result, const std::string &input)
| parse the histogram from standard ROOT XML
GAUDI_API StatusCode | fromXml (AIDA::IHistogram1D &result, const std::string &input)
| parse the histogram from standard ROOT XML
GAUDI_API StatusCode | fromXml (AIDA::IHistogram2D &result, const std::string &input)
| parse the histogram from standard ROOT XML
GAUDI_API StatusCode | fromXml (AIDA::IHistogram3D &result, const std::string &input)
| parse the histogram from standard ROOT XML
GAUDI_API StatusCode | fromXml (AIDA::IProfile1D &result, const std::string &input)
| parse the histogram from standard ROOT XML
GAUDI_API StatusCode | fromXml (AIDA::IProfile2D &result, const std::string &input)
| parse the histogram from standard ROOT XML

## Detailed Description

Collection of useful utilities for manipulations with AIDA hisgograms.

Author:
  Vanya BELYAEV ibelyaev@physics.syr.edu

Date:
  2007-08-08

## Typedef Documentation

typedef std::pair<unsigned,std::string> Gaudi::Utils::Histos::BinLabel

Typedef for a bin number and its associated label.

Definition at line 28 of file HistoLabels.h.

typedef std::vector<BinLabel> Gaudi::Utils::Histos::BinLabels

Typedef for a list of bin numbers and their associated label.

Definition at line 30 of file HistoLabels.h.

typedef std::vector<std::string> Gaudi::Utils::Histos::Labels

Typedef for a list of labels.

Definition at line 26 of file HistoLabels.h.

## Function Documentation

void Gaudi::Utils::Histos::fill | ( | AIDA::IHistogram1D * | histo,
|  | const double | value,
|  | const double | weight = `1.0`
| ) |  |

simple function to fill AIDA::IHistogram1D objects

See also:
  AIDA::IHistogram1D

Parameters:

  histo | pointer to the histogram
  value | value to be added to the histogram
  weight | the "weight" assciated with this entry

Author:
  Vanya BELYAEV ibelyaev@physics.syr.edu

Date:
  2007-10-02

Definition at line 37 of file Fill.cpp.

    {
      if ( 0 != histo ) { histo->fill ( value , weight ) ; }
    }

void Gaudi::Utils::Histos::fill | ( | AIDA::IHistogram2D * | histo,
|  | const double | valueX,
|  | const double | valueY,
|  | const double | weight = `1.0`
| ) |  |

simple function to fill AIDA::IHistogram2D objects

See also:
  AIDA::IHistogram2D

Parameters:

  histo | pointer to the histogram
  valueX | value to be added to the histogram
  valueY | value to be added to the histogram
  weight | the "weight" assciated with this entry

Author:
  Vanya BELYAEV ibelyaev@physics.syr.edu

Date:
  2007-10-02

Definition at line 55 of file Fill.cpp.

    {
      if ( 0 != histo ) { histo -> fill ( valueX , valueY , weight ) ; }
    }

void Gaudi::Utils::Histos::fill | ( | AIDA::IProfile1D * | histo,
|  | const double | valueX,
|  | const double | valueY,
|  | const double | weight = `1.0`
| ) |  |

simple function to fill AIDA::IProfile1D objects

See also:
  AIDA::IProfile1D

Parameters:

  histo | pointer to the histogram
  valueX | value to be added to the histogram
  valueY | value to be added to the histogram
  weight | the "weight" assciated with this entry

Author:
  Vanya BELYAEV ibelyaev@physics.syr.edu

Date:
  2007-10-02

Definition at line 95 of file Fill.cpp.

    {
      if ( 0 != histo ) { histo -> fill ( valueX , valueY , weight ) ; }
    }

void Gaudi::Utils::Histos::fill | ( | AIDA::IProfile2D * | histo,
|  | const double | valueX,
|  | const double | valueY,
|  | const double | valueZ,
|  | const double | weight = `1.0`
| ) |  |

simple function to fill AIDA::IProfile2D objects

See also:
  AIDA::IProfile2D

Parameters:

  histo | pointer to the histogram
  valueX | value to be added to the histogram
  valueY | value to be added to the histogram
  valueZ | value to be added to the histogram
  weight | the "weight" assciated with this entry

Author:
  Vanya BELYAEV ibelyaev@physics.syr.edu

Date:
  2007-10-02

Definition at line 115 of file Fill.cpp.

    {
      if ( 0 != histo ) { histo -> fill ( valueX , valueY , valueZ , weight ) ; }
    }

void Gaudi::Utils::Histos::fill | ( | AIDA::IHistogram3D * | histo,
|  | const double | valueX,
|  | const double | valueY,
|  | const double | valueZ,
|  | const double | weight = `1.0`
| ) |  |

simple function to fill AIDA::IHistogram3D objects

See also:
  AIDA::IHistogram3D

Parameters:

  histo | pointer to the histogram
  valueX | value to be added to the histogram
  valueY | value to be added to the histogram
  valueZ | value to be added to the histogram
  weight | the "weight" assciated with this entry

Author:
  Vanya BELYAEV ibelyaev@physics.syr.edu

Date:
  2007-10-02

Definition at line 75 of file Fill.cpp.

    {
      if ( 0 != histo ) { histo -> fill ( valueX , valueY , valueZ , weight ) ; }
    }

std::string Gaudi::Utils::Histos::format | ( | const AIDA::IHistogram1D * | histo,
|  | const std::string & | fmt
| ) |  |

Make the string representation of the historgam according to the specified format.

The method could be used to access/print various quantities

      using namespace Gaudi::Utils::Histos ;

      const AIDA::IHistogram1D* histo = ... ;

      // print title in a free format:
      std::cout << format   ( histo , "%2%" ) << std::endl ;

      // print the path in HTS in a free format:
      std::cout << format   ( histo , " path in HTS: %1% " ) << std::endl ;

      // print the formatted nEntries/Overflow/Underflow:
      std::cout <<
         format   ( histo , " #nEntries/Overflow/Underflow=%3%/%4%/%5%" )
                << std::endl ;

      // print the formatted Mean+-ErrorMean:
      std::cout <<
         format   ( histo , " Mean+-Error=(%8%+-%9%)" )
                << std::endl ;

      // print the skewness and kurtosis:
      std::cout <<
         format   ( histo , " Skewness/Kurtosis=%12%/%14% " )
                << std::endl ;

Parameters:

  histo | reference to the histogram
  fmt | the printout format

Author:
  Vanya BELYAEV ibelyaev@physics.syr.edu

Date:
  2007-08-08

Definition at line 203 of file HistoTableFormat.cpp.

    {
      if ( 0 == histo ) { return "<NULL>" ; }
      using namespace Gaudi::Utils ;
      using namespace boost::io ;
      boost::format _fmt ( fmt ) ;
      // allow various number of arguments
      _fmt.exceptions ( all_error_bits ^ ( too_many_args_bit | too_few_args_bit ) ) ;

      _fmt
        % ( "\"" + path ( histo )    + "\"" )   //  1) histogram path
        % ( "\"" + histo -> title () + "\"" )   //  2) title
        % histo -> allEntries            ()     //  3) # entries
        % histo -> binEntries ( AIDA::IAxis::UNDERFLOW_BIN ) // 4) # underflow
        % histo -> binEntries ( AIDA::IAxis::OVERFLOW_BIN  ) // 5) # overflow
        % histo -> equivalentBinEntries  ()     //  6) equivalent entries
        % histo -> sumBinHeights         ()     //  7) integral
        % histo -> mean                  ()     //  8) mean value
        % HistoStats:: meanErr    ( histo )     //  9) error in mean
        % histo -> rms                   ()     // 10) rms
        % HistoStats::rmsErr      ( histo )     // 11) error in rms
        % HistoStats::skewness    ( histo )     // 12) skewness
        % HistoStats::skewnessErr ( histo )     // 13) error in skewness
        % HistoStats::kurtosis    ( histo )     // 14) kurtosis
        % HistoStats::kurtosisErr ( histo )     // 15) error in kurtosis
        //
        % histo -> sumAllBinHeights      ()     // 16) full integral (in and out range)
        % HistoStats::sumAllBinHeightErr ( histo ) // 17) error on 16
        % HistoStats::sumBinHeightErr    ( histo ) // 18) error on  7
        //
        % ( 100 * HistoStats::underflowEntriesFrac     ( histo ) ) // 19) fraction of underflow entries
        % ( 100 * HistoStats::underflowEntriesFracErr  ( histo ) ) // 20) error on 19
        % ( 100 * HistoStats::overflowEntriesFrac      ( histo ) ) // 21) fraction of overflow entries
        % ( 100 * HistoStats::overflowEntriesFracErr   ( histo ) ) // 22) error on 21
        //
        % HistoStats::underflowIntegralFrac    ( histo ) // 23) fraction of underflow integral
        % HistoStats::underflowIntegralFracErr ( histo ) // 24) error on 23
        % HistoStats::overflowIntegralFrac     ( histo ) // 25) fraction of overflow intergal
        % HistoStats::overflowIntegralFracErr  ( histo ) ; // 26) error on 25
      //
      return _fmt.str() ;
    }

std::string Gaudi::Utils::Histos::format | ( | const AIDA::IHistogram1D * | histo,
|  | const std::string & | ID,
|  | const std::string & | fmt1,
|  | const std::string & | fmt2
| ) |  |

format a full row in table, including ID, label, path or any other "extra" identifier in string form

      using namespace Gaudi::Utils::Histos
      const AIDA::IHistogram1D* histo = ... ;

      // define short format
      const std::string fmt1 = " |%1$-30.30s %|33t| %2" ;

      // define format for the histogram
      const std::string fmt2 = ... ;

      info () <<
            format   ( "My Histo" , histo , fmt1 , fmt2 )
              << endmsg ;

Parameters:

  histo | pointer to the histogram
  ID | historgam ID, title, label or other extra information
  fmt1 | "short" format used for the table
  fmt2 | format used for the histogram printout

Returns:
  formatted row

Author:
  Vanya BELYAEV ibelyaev@physics.syr.edu

Date:
  2007-08-08

Definition at line 252 of file HistoTableFormat.cpp.

    {
      using namespace boost::io ;
      boost::format _fmt ( fmt1 ) ;
      // allow various number of arguments
      _fmt.exceptions ( all_error_bits ^ ( too_many_args_bit | too_few_args_bit ) ) ;
      //
      _fmt
        % ID                         // format ID
        % format ( histo , fmt2 )  ; // format the histogram
      //
      return _fmt.str() ;
    }

std::string Gaudi::Utils::Histos::format | ( | const std::string & | val1,
|  | const std::string & | val2,
|  | const std::string & | fmt
| ) |  |

helper method to merge the headers for short format table

Author:
  Vanya BELYAEV ibelyaev@physics.syr.edu

Date:
  2007-08-07

Definition at line 272 of file HistoTableFormat.cpp.

    {
      using namespace boost::io ;
      boost::format _fmt ( fmt ) ;
      // allow various number of arguments
      _fmt.exceptions ( all_error_bits ^ ( too_many_args_bit | too_few_args_bit ) ) ;
      //
      _fmt
        % val1   // format ID
        % val2 ; // format the histogram
      //
      return _fmt.str() ;
    }

StatusCode Gaudi::Utils::Histos::fromXml | ( | TH1D *& | result,
|  | const std::string & | input
| ) |  |

parse the histogram from standard ROOT XML

See also:
  TBufferXML
  TBufferXML::ConvertFromXML

Parameters:

  result | (OUTPUT) the parsed histogram
  input | (INPUT) the input XML string

Returns:
  status code

Definition at line 475 of file HistoXML.cpp.

    {
      if ( 0 != result ) { return fromXml ( *result , input ) ; }
      //
      _Xml<TH1D> _xml ;
      std::auto_ptr<TH1D> histo = _xml ( input ) ;
      if ( 0 == histo.get() ) { return StatusCode::FAILURE ; }       // RETURN
      //
      result = histo.release() ;                                     // ASSIGN
      //
      return StatusCode::SUCCESS ;
    }

StatusCode Gaudi::Utils::Histos::fromXml | ( | TH2D *& | result,
|  | const std::string & | input
| ) |  |

parse the histogram from standard ROOT XML

See also:
  TBufferXML
  TBufferXML::ConvertFromXML

Parameters:

  result | (OUTPUT) the parsed histogram
  input | (INPUT) the input XML string

Returns:
  status code

Definition at line 495 of file HistoXML.cpp.

    {
      if ( 0 != result ) { return fromXml ( *result , input ) ; }
      //
      _Xml<TH2D> _xml ;
      std::auto_ptr<TH2D> histo = _xml ( input ) ;
      if ( 0 == histo.get() ) { return StatusCode::FAILURE ; }       // RETURN
      //
      result = histo.release() ;                                     // ASSIGN
      //
      return StatusCode::SUCCESS ;
    }

StatusCode Gaudi::Utils::Histos::fromXml | ( | TH3D *& | result,
|  | const std::string & | input
| ) |  |

parse the histogram from standard ROOT XML

See also:
  TBufferXML
  TBufferXML::ConvertFromXML

Parameters:

  result | (OUTPUT) the parsed histogram
  input | (INPUT) the input XML string

Returns:
  status code

Definition at line 515 of file HistoXML.cpp.

    {
      if ( 0 != result ) { return fromXml ( *result , input ) ; }
      //
      _Xml<TH3D> _xml ;
      std::auto_ptr<TH3D> histo = _xml ( input ) ;
      if ( 0 == histo.get() ) { return StatusCode::FAILURE ; }       // RETURN
      //
      result = histo.release() ;                                     // ASSIGN
      //
      return StatusCode::SUCCESS ;
    }

StatusCode Gaudi::Utils::Histos::fromXml | ( | TH3F & | result,
|  | const std::string & | input
| ) |  |

parse the histogram from standard ROOT XML

See also:
  TBufferXML
  TBufferXML::ConvertFromXML

Parameters:

  result | (OUTPUT) the parsed histogram
  input | (INPUT) the input XML string

Returns:
  status code

Definition at line 407 of file HistoXML.cpp.

    {
      //
      result.Reset() ;                                 // RESET old histogram
      //
      _Xml<TH3F> _xml ;
      std::auto_ptr<TH3F> histo = _xml ( input ) ;
      if ( 0 == histo.get() ) { return StatusCode::FAILURE ; }        // RETURN
      //
      result.Reset() ;
      histo->Copy ( result ) ;
      //
      return StatusCode::SUCCESS ;
    }

StatusCode Gaudi::Utils::Histos::fromXml | ( | TProfile *& | result,
|  | const std::string & | input
| ) |  |

parse the histogram from standard ROOT XML

See also:
  TBufferXML
  TBufferXML::ConvertFromXML

Parameters:

  result | (OUTPUT) the parsed histogram
  input | (INPUT) the input XML string

Returns:
  status code

Definition at line 536 of file HistoXML.cpp.

    {
      if ( 0 != result ) { return fromXml ( *result , input ) ; }
      //
      _Xml<TProfile> _xml ;
      std::auto_ptr<TProfile> histo = _xml ( input ) ;
      if ( 0 == histo.get() ) { return StatusCode::FAILURE ; }       // RETURN
      //
      result = histo.release() ;                                     // ASSIGN
      //
      return StatusCode::SUCCESS ;
    }

StatusCode Gaudi::Utils::Histos::fromXml | ( | TProfile2D *& | result,
|  | const std::string & | input
| ) |  |

parse the histogram from standard ROOT XML

See also:
  TBufferXML
  TBufferXML::ConvertFromXML

Parameters:

  result | (OUTPUT) the parsed histogram
  input | (INPUT) the input XML string

Returns:
  status code

Definition at line 556 of file HistoXML.cpp.

    {
      if ( 0 != result ) { return fromXml ( *result , input ) ; }
      //
      _Xml<TProfile2D> _xml ;
      std::auto_ptr<TProfile2D> histo = _xml ( input ) ;
      if ( 0 == histo.get() ) { return StatusCode::FAILURE ; }       // RETURN
      //
      result = histo.release() ;                                     // ASSIGN
      //
      return StatusCode::SUCCESS ;
    }

StatusCode Gaudi::Utils::Histos::fromXml | ( | AIDA::IHistogram1D & | result,
|  | const std::string & | input
| ) |  |

parse the histogram from standard ROOT XML

See also:
  TBufferXML
  TBufferXML::ConvertFromXML

Parameters:

  result | (OUTPUT) the parsed histogram
  input | (INPUT) the input XML string

Returns:
  status code

Definition at line 576 of file HistoXML.cpp.

    {
      TH1D* root = Gaudi::Utils::Aida2ROOT::aida2root ( &result ) ;
      if ( 0 == root ) { return StatusCode::FAILURE ; }   // RETURN
      //
      return fromXml ( *root , input ) ;                  // RETURN
    }

StatusCode Gaudi::Utils::Histos::fromXml | ( | AIDA::IHistogram2D & | result,
|  | const std::string & | input
| ) |  |

parse the histogram from standard ROOT XML

See also:
  TBufferXML
  TBufferXML::ConvertFromXML

Parameters:

  result | (OUTPUT) the parsed histogram
  input | (INPUT) the input XML string

Returns:
  status code

Definition at line 591 of file HistoXML.cpp.

    {
      TH2D* root = Gaudi::Utils::Aida2ROOT::aida2root ( &result ) ;
      if ( 0 == root ) { return StatusCode::FAILURE ; }   // RETURN
      //
      return fromXml ( *root , input ) ;                  // RETURN
    }

StatusCode Gaudi::Utils::Histos::fromXml | ( | AIDA::IHistogram3D & | result,
|  | const std::string & | input
| ) |  |

parse the histogram from standard ROOT XML

See also:
  TBufferXML
  TBufferXML::ConvertFromXML

Parameters:

  result | (OUTPUT) the parsed histogram
  input | (INPUT) the input XML string

Returns:
  status code

Definition at line 606 of file HistoXML.cpp.

    {
      TH3D* root = Gaudi::Utils::Aida2ROOT::aida2root ( &result ) ;
      if ( 0 == root ) { return StatusCode::FAILURE ; }   // RETURN
      //
      return fromXml ( *root , input ) ;                  // RETURN
    }

StatusCode Gaudi::Utils::Histos::fromXml | ( | AIDA::IProfile2D & | result,
|  | const std::string & | input
| ) |  |

parse the histogram from standard ROOT XML

See also:
  TBufferXML
  TBufferXML::ConvertFromXML

Parameters:

  result | (OUTPUT) the parsed histogram
  input | (INPUT) the input XML string

Returns:
  status code

Definition at line 636 of file HistoXML.cpp.

    {
      TProfile2D* root = Gaudi::Utils::Aida2ROOT::aida2root ( &result ) ;
      if ( 0 == root ) { return StatusCode::FAILURE ; }   // RETURN
      //
      return fromXml ( *root , input ) ;                  // RETURN
    }

StatusCode Gaudi::Utils::Histos::fromXml | ( | AIDA::IProfile1D & | result,
|  | const std::string & | input
| ) |  |

parse the histogram from standard ROOT XML

See also:
  TBufferXML
  TBufferXML::ConvertFromXML

Parameters:

  result | (OUTPUT) the parsed histogram
  input | (INPUT) the input XML string

Returns:
  status code

Definition at line 621 of file HistoXML.cpp.

    {
      TProfile* root = Gaudi::Utils::Aida2ROOT::aida2root ( &result ) ;
      if ( 0 == root ) { return StatusCode::FAILURE ; }   // RETURN
      //
      return fromXml ( *root , input ) ;                  // RETURN
    }

StatusCode Gaudi::Utils::Histos::fromXml | ( | TH1D & | result,
|  | const std::string & | input
| ) |  |

parse the histogram from standard ROOT XML

See also:
  TBufferXML
  TBufferXML::ConvertFromXML

Parameters:

  result | (OUTPUT) the parsed histogram
  input | (INPUT) the input XML string

Returns:
  status code

Definition at line 297 of file HistoXML.cpp.

    {
      //
      result.Reset() ;                                 // RESET old histogram
      //
      _Xml<TH1D> _xml ;
      std::auto_ptr<TH1D> histo =  _xml ( input ) ;
      if ( 0 == histo.get() ) { return StatusCode::FAILURE ; }        // RETURN
      //
      result.Reset() ;
      histo->Copy ( result ) ;
      //
      return StatusCode::SUCCESS ;
    }

StatusCode Gaudi::Utils::Histos::fromXml | ( | TH2D & | result,
|  | const std::string & | input
| ) |  |

parse the histogram from standard ROOT XML

See also:
  TBufferXML
  TBufferXML::ConvertFromXML

Parameters:

  result | (OUTPUT) the parsed histogram
  input | (INPUT) the input XML string

Returns:
  status code

Definition at line 319 of file HistoXML.cpp.

    {
      //
      result.Reset() ;                                 // RESET old histogram
      //
      _Xml<TH2D> _xml ;
      std::auto_ptr<TH2D> histo = _xml ( input ) ;
      if ( 0 == histo.get() ) { return StatusCode::FAILURE ; }        // RETURN
      //
      result.Reset() ;
      histo->Copy ( result ) ;
      //
      return StatusCode::SUCCESS ;
    }

StatusCode Gaudi::Utils::Histos::fromXml | ( | TH3D & | result,
|  | const std::string & | input
| ) |  |

parse the histogram from standard ROOT XML

See also:
  TBufferXML
  TBufferXML::ConvertFromXML

Parameters:

  result | (OUTPUT) the parsed histogram
  input | (INPUT) the input XML string

Returns:
  status code

Definition at line 341 of file HistoXML.cpp.

    {
      //
      result.Reset() ;                                 // RESET old histogram
      //
      _Xml<TH3D> _xml ;
      std::auto_ptr<TH3D> histo = _xml ( input ) ;
      if ( 0 == histo.get() ) { return StatusCode::FAILURE ; }        // RETURN
      //
      result.Reset() ;
      histo->Copy ( result ) ;
      //
      return StatusCode::SUCCESS ;
    }

StatusCode Gaudi::Utils::Histos::fromXml | ( | TProfile & | result,
|  | const std::string & | input
| ) |  |

parse the histogram from standard ROOT XML

See also:
  TBufferXML
  TBufferXML::ConvertFromXML

Parameters:

  result | (OUTPUT) the parsed histogram
  input | (INPUT) the input XML string

Returns:
  status code

Definition at line 429 of file HistoXML.cpp.

    {
      //
      result.Reset() ;                                 // RESET old histogram
      //
      _Xml<TProfile> _xml ;
      std::auto_ptr<TProfile> histo = _xml ( input ) ;
      if ( 0 == histo.get() ) { return StatusCode::FAILURE ; }        // RETURN
      //
      result.Reset() ;
      histo->Copy ( result ) ;
      //
      return StatusCode::SUCCESS ;
    }

StatusCode Gaudi::Utils::Histos::fromXml | ( | TProfile2D & | result,
|  | const std::string & | input
| ) |  |

parse the histogram from standard ROOT XML

See also:
  TBufferXML
  TBufferXML::ConvertFromXML

Parameters:

  result | (OUTPUT) the parsed histogram
  input | (INPUT) the input XML string

Returns:
  status code

Definition at line 451 of file HistoXML.cpp.

    {
      //
      result.Reset() ;                                 // RESET old histogram
      //
      _Xml<TProfile2D> _xml ;
      std::auto_ptr<TProfile2D> histo = _xml ( input ) ;
      if ( 0 == histo.get() ) { return StatusCode::FAILURE ; }        // RETURN
      //
      result.Reset() ;
      histo->Copy ( result ) ;
      //
      return StatusCode::SUCCESS ;
    }

StatusCode Gaudi::Utils::Histos::fromXml | ( | TH1F & | result,
|  | const std::string & | input
| ) |  |

parse the histogram from standard ROOT XML

See also:
  TBufferXML
  TBufferXML::ConvertFromXML

Parameters:

  result | (OUTPUT) the parsed histogram
  input | (INPUT) the input XML string

Returns:
  status code

Definition at line 363 of file HistoXML.cpp.

    {
      //
      result.Reset() ;                                 // RESET old histogram
      //
      _Xml<TH1F> _xml ;
      std::auto_ptr<TH1F> histo =  _xml ( input ) ;
      if ( 0 == histo.get() ) { return StatusCode::FAILURE ; }        // RETURN
      //
      result.Reset() ;
      histo->Copy ( result ) ;
      //
      return StatusCode::SUCCESS ;
    }

StatusCode Gaudi::Utils::Histos::fromXml | ( | TH2F & | result,
|  | const std::string & | input
| ) |  |

parse the histogram from standard ROOT XML

See also:
  TBufferXML
  TBufferXML::ConvertFromXML

Parameters:

  result | (OUTPUT) the parsed histogram
  input | (INPUT) the input XML string

Returns:
  status code

Definition at line 385 of file HistoXML.cpp.

    {
      //
      result.Reset() ;                                 // RESET old histogram
      //
      _Xml<TH2F> _xml ;
      std::auto_ptr<TH2F> histo = _xml ( input ) ;
      if ( 0 == histo.get() ) { return StatusCode::FAILURE ; }        // RETURN
      //
      result.Reset() ;
      histo->Copy ( result ) ;
      //
      return StatusCode::SUCCESS ;
    }

std::string Gaudi::Utils::Histos::histoDump | ( | const AIDA::IHistogram1D * | histo,
|  | const std::size_t | width = `80`,
|  | const std::size_t | height = `50`,
|  | const bool | errors = `false`
| ) |  |

dump the text representation of the histogram

Parameters:

  histo | (INPUT) the histogram
  width | (INPUT) the maximal column width
  height | (INPUT) the proposed column height
  erorrs | (INPUT) print/plot errors

Returns:
  string representation of the histogram

Author:
  Vanya BELYAEV Ivan.BElyaev@nikhef.nl

Date:
  2009-09-19

Definition at line 710 of file HistoDump.cpp.

    {
      std::ostringstream stream ;
      histoDump_ ( histo , stream , width , height , errors );
      return stream.str() ;
    }

std::string Gaudi::Utils::Histos::histoDump | ( | const AIDA::IProfile1D * | histo,
|  | const std::size_t | width = `80`,
|  | const std::size_t | height = `50`,
|  | const bool | spread = `true`
| ) |  |

dump the text representation of the 1D-profile

Parameters:

  histo | (INPUT) the histogram
  width | (INPUT) the maximal column width
  height | (INPUT) the proposed column height
  spread | (INPUT) print/plto spread vs rms

Returns:
  string representation of the histogram

Author:
  Vanya BELYAEV Ivan.BElyaev@nikhef.nl

Date:
  2009-09-19

Definition at line 807 of file HistoDump.cpp.

    {
      std::ostringstream stream ;
      histoDump_ ( histo , stream , width , height , spread );
      return stream.str() ;
    }

std::string Gaudi::Utils::Histos::histoDump | ( | const TProfile * | histo,
|  | const std::size_t | width = `80`,
|  | const std::size_t | height = `50`
| ) |  |

dump the text representation of the histogram

Parameters:

  histo | (INPUT) the histogram
  width | (INPUT) the maximal column width
  height | (INPUT) the propsoed coulmn height
  erorrs | (INPUT) print/plot errors

Returns:
  string representation of the histogram

Author:
  Vanya BELYAEV Ivan.Belyaev@nikhef.nl

Date:
  2009-09-19

Definition at line 976 of file HistoDump.cpp.

    {
      std::ostringstream stream ;
      histoDump_ ( histo , stream , width , height );
      return stream.str() ;
    }

std::string Gaudi::Utils::Histos::histoDump | ( | const TH1 * | histo,
|  | const std::size_t | width = `80`,
|  | const std::size_t | height = `50`,
|  | const bool | errors = `false`
| ) |  |

dump the text representation of the histogram

Parameters:

  histo | (INPUT) the histogram
  width | (INPUT) the maximal column width
  height | (INPUT) the propsoed coulmn height
  erorrs | (INPUT) print/plot errors

Returns:
  string representation of the histogram

Author:
  Vanya BELYAEV Ivan.Belyaev@nikhef.nl

Date:
  2009-09-19

Definition at line 956 of file HistoDump.cpp.

    {
      std::ostringstream stream ;
      histoDump_ ( histo , stream , width , height , errors );
      return stream.str() ;
    }

std::ostream & Gaudi::Utils::Histos::histoDump_ | ( | const AIDA::IHistogram1D * | histo,
|  | std::ostream & | stream,
|  | const std::size_t | width = `80`,
|  | const std::size_t | height = `50`,
|  | const bool | errors = `false`
| ) |  |

dump the text representation of the histogram

Parameters:

  histo | (INPUT) the histogram
  stream | (OUTUT) the stream
  width | (INPUT) the maximal column width
  height | (INPUT) the proposed column height
  errors | (INPUT) print/plot errors

Returns:
  the stream

Author:
  Vanya BELYAEV Ivan.BElyaev@nikhef.nl

Date:
  2009-09-19

Definition at line 621 of file HistoDump.cpp.

    {
      stream << std::endl ;
      if ( 0 == histo     ) { return stream ; }  // RETURN
      Histo hist ;
      StatusCode sc = _getHisto ( histo , hist ) ;
      if ( sc.isFailure() ) { return stream ; }  // RETURN
      //
      stream
        << boost::format ( " Histo TES   : \"%s\"") % path ( histo )
        << std::endl
        << boost::format ( " Histo Title : \"%s\"") % histo->title()
        << std::endl
        << std::endl ;
      //
      stream
        << boost::format ( " Mean        : %11.5g +- %-10.4g ")
        % Gaudi::Utils::HistoStats::mean        ( histo )
        % Gaudi::Utils::HistoStats::meanErr     ( histo )
        << std::endl
        << boost::format ( " Rms         : %11.5g +- %-10.4g ")
        % Gaudi::Utils::HistoStats::rms         ( histo )
        % Gaudi::Utils::HistoStats::rmsErr      ( histo )
        << std::endl
        << boost::format ( " Skewness    : %11.5g +- %-10.4g ")
        % Gaudi::Utils::HistoStats::skewness    ( histo )
        % Gaudi::Utils::HistoStats::skewnessErr ( histo )
        << std::endl
        << boost::format ( " Kurtosis    : %11.5g +- %-10.4g ")
        % Gaudi::Utils::HistoStats::kurtosis    ( histo )
        % Gaudi::Utils::HistoStats::kurtosisErr ( histo )
        << std::endl
        << std::endl ;
      //
      stream
        << boost::format ( " Entries     :\n | %=9s | %=9s | %=9s | %9s | %=11s | %=11s | %=11s |")
        % "All"
        % "In Range"
        % "Underflow"
        % "Overflow"
        % "#Equivalent"
        % "Integral"
        % "Total"
        << std::endl
        << boost::format ( " | %=9d | %=9d | %=9d | %=9d | %=11.5g | %=11.5g | %=11.5g |")
        % histo -> allEntries ()
        % histo -> entries    ()
        % histo -> binEntries ( AIDA::IAxis::UNDERFLOW_BIN )
        % histo -> binEntries ( AIDA::IAxis::OVERFLOW_BIN  )
        % histo -> equivalentBinEntries ()
        % histo -> sumBinHeights        ()
        % histo -> sumAllBinHeights     ()
        << std::endl
        << std::endl ;
      //
      const AIDA::IAnnotation& a = histo->annotation () ;
      if ( 0 != a.size() )
      {
        stream << " Annotation" << std::endl ;
        for ( int i = 0 ; i < a.size() ; ++i )
        {
          stream
            << boost::format ( " | %-25.25s : %-45.45s | ")
            % a.key   ( i )
            % a.value ( i )
            << std::endl ;
        }
        stream << std::endl ;
      }
      //
      return dumpText ( hist , width , height , errors , stream ) ;
    }

std::ostream & Gaudi::Utils::Histos::histoDump_ | ( | const AIDA::IProfile1D * | histo,
|  | std::ostream & | stream,
|  | const std::size_t | width = `80`,
|  | const std::size_t | height = `50`,
|  | const bool | spread = `true`
| ) |  |

dump the text representation of 1D-profile

Parameters:

  histo | (INPUT) the 1D-profile
  stream | (OUTUT) the stream
  width | (INPUT) the maximal column width
  height | (INPUT) the proposed column height
  spread | (INPUT) print/plot spread/rms ?

Returns:
  the stream

Author:
  Vanya BELYAEV Ivan.BElyaev@nikhef.nl

Date:
  2009-09-19

Definition at line 732 of file HistoDump.cpp.

    {
      stream << std::endl ;
      if ( 0 == histo     ) { return stream ; }  // RETURN
      Histo hist ;
      StatusCode sc = _getHisto ( histo , hist , spread ) ;
      if ( sc.isFailure() ) { return stream ; }  // RETURN
      //
      stream
        << boost::format ( " Histo TES   : \"%s\"") % path ( histo )
        << std::endl
        << boost::format ( " Histo Title : \"%s\"") % histo->title()
        << std::endl
        << std::endl ;
      //
      stream
        << boost::format ( " Mean        : %11.5g ") % histo->mean()
        << std::endl
        << boost::format ( " Rms         : %11.5g ") % histo->rms ()
        << std::endl
        << std::endl ;
      //
      stream
        << boost::format ( " Entries     :\n | %=9s | %=9s | %=9s | %9s | %=11s | %=11s |")
        % "All"
        % "In Range"
        % "Underflow"
        % "Overflow"
        // % "#Equivalent"
        % "Integral"
        % "Total"
        << std::endl
        << boost::format ( " | %=9d | %=9d | %=9d | %=9d | %=11.5g | %=11.5g |")
        % histo -> allEntries ()
        % histo -> entries    ()
        % histo -> binEntries ( AIDA::IAxis::UNDERFLOW_BIN )
        % histo -> binEntries ( AIDA::IAxis::OVERFLOW_BIN  )
        // % histo -> equivalentBinEntries ()
        % histo -> sumBinHeights        ()
        % histo -> sumAllBinHeights     ()
        << std::endl
        << std::endl ;
      //
      const AIDA::IAnnotation& a = histo->annotation () ;
      if ( 0 != a.size() )
      {
        stream << " Annotation" << std::endl ;
        for ( int i = 0 ; i < a.size() ; ++i )
        {
          stream
            << boost::format ( " | %-25.25s : %-45.45s | ")
            % a.key   ( i )
            % a.value ( i )
            << std::endl ;
        }
        stream << std::endl ;
      }
      //
      return dumpText ( hist , width , height , true , stream ) ;
    }

std::ostream & Gaudi::Utils::Histos::histoDump_ | ( | const TProfile * | histo,
|  | std::ostream & | stream,
|  | const std::size_t | width = `80`,
|  | const std::size_t | height = `50`
| ) |  |

dump the text representation of the Profile

Parameters:

  histo | (INPUT) the histogram
  stream | (OUTUT) the stream
  width | (INPUT) the maximal column width
  height | (INPUT) the proposed coulmn height
  spread | (INPUT) print/plot rms versus erorr

Returns:
  the stream

Author:
  Vanya BELYAEV Ivan.BElyaev@nikhef.nl

Date:
  2009-09-19

Definition at line 901 of file HistoDump.cpp.

    {
      stream << std::endl ;
      if ( 0 == histo     ) { return stream ; }  // RETURN
      Histo hist ;
      StatusCode sc = _getHisto ( histo , hist , true ) ;
      if ( sc.isFailure() ) { return stream ; }  // RETURN
      //
      stream
        << boost::format ( " Profile Name  : \"%s\"")
        % histo -> GetName ()
        << std::endl
        << boost::format ( " Profile Title : \"%s\"")
        % histo -> GetTitle ()
        << std::endl
        << std::endl ;
      //
      stream
        << boost::format ( " Mean          : %11.5g ") % histo -> GetMean      ()
        << std::endl
        << boost::format ( " Rms           : %11.5g ") % histo -> GetRMS      ()
        << std::endl
        << std::endl ;
      //
      stream
        << boost::format ( " Entries       :\n | %=11s | %=11s | %=11s | %=11s |")
        % "All"
        % "Underflow"
        % "Overflow"
        % "Integral"
        << std::endl
        << boost::format ( " | %=11.5g | %=11.5g | %=11.5g | %=11.5g |")
        % histo -> GetEntries ()
        % histo -> GetBinContent ( 0                       )
        % histo -> GetBinContent ( histo->GetNbinsX() + 1  )
        % histo -> Integral             ()
        << std::endl
        << std::endl ;
      //
      return dumpText ( hist , width , height , true , stream ) ;
    }

std::ostream & Gaudi::Utils::Histos::histoDump_ | ( | const TH1 * | histo,
|  | std::ostream & | stream,
|  | const std::size_t | width = `80`,
|  | const std::size_t | height = `50`,
|  | const bool | errors = `false`
| ) |  |

dump the text representation of the histogram

Parameters:

  histo | (INPUT) the histogram
  stream | (OUTUT) the stream
  width | (INPUT) the maximal column width
  height | (INPUT) the proposed coulmn height
  errors | (INPUT) print/plot errors

Returns:
  the stream

Author:
  Vanya BELYAEV Ivan.BElyaev@nikhef.nl

Date:
  2009-09-19

Definition at line 828 of file HistoDump.cpp.

    {
      const TProfile* profile = dynamic_cast<const TProfile*> ( histo ) ;
      if ( 0 != profile )
      { return histoDump_ ( profile , stream , width , height ) ; }
      //
      stream << std::endl ;
      if ( 0 == histo     ) { return stream ; }  // RETURN
      Histo hist ;
      StatusCode sc = _getHisto ( histo , hist ) ;
      if ( sc.isFailure() ) { return stream ; }  // RETURN
      //
      stream
        << boost::format ( " Histo Name  : \"%s\"")
        % histo -> GetName ()
        << std::endl
        << boost::format ( " Histo Title : \"%s\"")
        % histo -> GetTitle ()
        << std::endl
        << std::endl ;
      //
      stream
        << boost::format ( " Mean        : %11.5g +- %-10.4g ")
        % histo -> GetMean      ()
        % histo -> GetMeanError ()
        << std::endl
        << boost::format ( " Rms         : %11.5g +- %-10.4g ")
        % histo -> GetRMS      ()
        % histo -> GetRMSError ()
        << std::endl
        << boost::format ( " Skewness    : %11.5g            ")
        % histo -> GetSkewness ()
        << std::endl
        << boost::format ( " Kurtosis    : %11.5g            ")
        % histo -> GetKurtosis ()
        << std::endl
        << std::endl ;
      //
      stream
        << boost::format ( " Entries     :\n | %=11s | %=11s | %=11s | %=11s | %=11s |")
        % "All"
        % "Underflow"
        % "Overflow"
        % "#Equivalent"
        % "Integral"
        << std::endl
        << boost::format ( " | %=11.5g | %=11.5g | %=11.5g | %=11.5g | %=11.5g |")
        % histo -> GetEntries ()
        % histo -> GetBinContent ( 0                       )
        % histo -> GetBinContent ( histo->GetNbinsX() + 1  )
        % histo -> GetEffectiveEntries  ()
        % histo -> Integral             ()
        << std::endl
        << std::endl ;
      //
      return dumpText ( hist , width , height , errors , stream ) ;
    }

std::string Gaudi::Utils::Histos::htitle | ( | const AIDA::IHistogram1D * | histo,
|  | const std::string & | title = `""`
| ) |  |

get the title

Definition at line 153 of file Fill.cpp.

    { return htitle_ ( histo , title ) ; }

std::string Gaudi::Utils::Histos::htitle | ( | const AIDA::IHistogram2D * | histo,
|  | const std::string & | title = `""`
| ) |  |

get the title

Definition at line 160 of file Fill.cpp.

    { return htitle_ ( histo , title ) ; }

std::string Gaudi::Utils::Histos::htitle | ( | const AIDA::IHistogram3D * | histo,
|  | const std::string & | title = `""`
| ) |  |

get the title

Definition at line 167 of file Fill.cpp.

    { return htitle_ ( histo , title ) ; }

std::string Gaudi::Utils::Histos::htitle | ( | const AIDA::IProfile * | histo,
|  | const std::string & | title = `""`
| ) |  |

get the title

Definition at line 174 of file Fill.cpp.

    { return htitle_ ( histo , title ) ; }

std::string Gaudi::Utils::Histos::htitle | ( | const AIDA::IProfile1D * | histo,
|  | const std::string & | title = `""`
| ) |  |

get the title

Definition at line 181 of file Fill.cpp.

    { return htitle_ ( histo , title ) ; }

std::string Gaudi::Utils::Histos::htitle | ( | const AIDA::IBaseHistogram * | histo,
|  | const std::string & | title = `""`
| ) |  |

get the title

Definition at line 139 of file Fill.cpp.

    { return htitle_ ( histo , title ) ; }

std::string Gaudi::Utils::Histos::htitle | ( | const AIDA::IProfile2D * | histo,
|  | const std::string & | title = `""`
| ) |  |

get the title

Definition at line 188 of file Fill.cpp.

    { return htitle_ ( histo , title ) ; }

std::string Gaudi::Utils::Histos::htitle | ( | const AIDA::IHistogram * | histo,
|  | const std::string & | title = `""`
| ) |  |

get the title

Definition at line 146 of file Fill.cpp.

    { return htitle_ ( histo , title ) ; }

std::string Gaudi::Utils::Histos::path | ( | const AIDA::IBaseHistogram * | aida ) |

get the path in THS for AIDA histogram

Author:
  Vanya BELYAEV ibelyaev@physics.syr.edu

Date:
  2007-08-08

Definition at line 185 of file HistoTableFormat.cpp.

    {
      if ( 0 == aida     ) { return "" ; }                          // RETURN
      const DataObject* object   = dynamic_cast<const DataObject*>( aida ) ;
      if ( 0 == object   ) { return "" ; }                          // RETURN
      IRegistry*        registry = object->registry() ;
      if ( 0 == registry ) { return "" ; }                          // RETURN
      std::string _path = registry->identifier() ;
      std::string::size_type n = _path.find("/stat/") ;
      if ( 0 == n ) { return std::string(_path,6) ; }               // RETURN
      return _path ;                                                // RETURN
    }

template<class HISTO , class STREAM , class TERMINATOR >

STREAM& Gaudi::Utils::Histos::printList | ( | HISTO | first,
|  | HISTO | last,
|  | const std::string & | fmt,
|  | STREAM & | stream,
|  | TERMINATOR | term
| ) |  | `[inline]`

print the simple sequence (list-like) of histograms as table

      SEQUENCE histos = ... ;

      // print a table with three colums  path, title and #entries

      Gaudi::Utils::Histos::printList
        ( histos.begin () ,
          histos.end   () ,
          " | %1$|-40.40s | %2$-30.30s | %3$=7d | " ,
          std::cout       ,
          '\n'            ) ;

Parameters:

  first | begin-iterator for the sequence
  last | end-iterator for the sequence
  stream | the stream to be used for printout
  term | the terminmator for the stream
  fmt | the format to be used

Definition at line 233 of file HistoTableFormat.h.

          {
            for ( ; first != last ; ++first )
            { stream << format   ( *first , fmt ) << term ; }  // print table rows
            return stream ;                                    // RETURN
          }

template<class LIST , class STREAM , class TERMINATOR >

STREAM& Gaudi::Utils::Histos::printList | ( | const LIST & | histos,
|  | const std::string & | fmt,
|  | STREAM & | stream,
|  | TERMINATOR | term
| ) |  | `[inline]`

print the simple container of histograms as table

      using namespace Gaudi::Utils::Histos ;

      SEQUENCE histos = ... ;

      // print a table with three columns:  path, title and #entries

      printList
        ( histos          ,
          " | %1$|-40.40s | %2$-30.30s | %3$=7d | " ,
          std::cout       ,
          '\n'            ) ;

Parameters:

  histos | the sequence of histograms
  stream | the stream to be used for printout
  term | the terminmator for the stream
  fmt | the format to be used

Definition at line 269 of file HistoTableFormat.h.

          {
            return printList
              ( histos.begin () , histos.end  () , fmt , stream , term ) ;
          }

template<class HISTO , class STREAM , class TERMINATOR >

STREAM& Gaudi::Utils::Histos::printMap | ( | HISTO | begin,
|  | HISTO | end,
|  | const std::string & | fmt1,
|  | const std::string & | fmt2,
|  | STREAM & | stream,
|  | TERMINATOR | term
| ) |  | `[inline]`

Print the "associative sequence" (e.g.

part of std:map) of histograms as table:

      using namespace Gaudi::Utils::Histos ;

      const std::map<std::string,AIDA::IHistogram1D*>& m = ... ;

      printMap
       ( m.begin () ,
         m.end   () ,
         "| %1$-10.10s | %2% " , // short format
         Gaudi::Utils::Histos::Formats::histoFormatOnly ,
         always()   ,
         endmsg     ) ;

Print only mean and rms:

      using namespace Gaudi::Utils::Histos ;

      const std::map<GaudiAlg::ID,AIDA::IHistogram1D*>& m = ... ;

      printMap
        ( m.begin () ,
          m.end   () ,
          "| %1$-10.10s | %2% "    , // short format
          " %8$10.5g+-%10$-10.5g|", // mean+-rms
          always()   ,
          endmsg     ) ;

Parameters:

  begin | 'begin'-iterator for the mapping sequence
  end | 'end'-iterator for the mapping sequence
  fmt1 | 'short' format for the table printout
  fmt3 | format for the printout of the histogram
  stream | the stream for printout
  term | stream terminator

Definition at line 324 of file HistoTableFormat.h.

          {
            for ( ; begin != end ; ++begin )
            {
              stream << format
                ( begin -> second , // the histogram
                  begin -> first  , // the key
                  fmt1  ,  fmt2   ) << term ;
            }
            return stream ;
          }

template<class MAP , class STREAM , class TERMINATOR >

STREAM& Gaudi::Utils::Histos::printMap | ( | const MAP & | histos,
|  | const std::string & | fmt1,
|  | const std::string & | fmt2,
|  | STREAM & | stream,
|  | TERMINATOR | term
| ) |  | `[inline]`

Print the "associative sequence" (e.g.

part of std:map) of histograms as table:

      using namespace Gaudi::Utils::Histos ;

      const std::map<std::string,AIDA::IHistogram1D*>& m = ... ;

      printMap
       ( m          ,
         "| %1$-10.10s | %2% " , // short format
         Gaudi::Utils::Histos::Formats::histoFormatOnly ,
         always()   ,
         endmsg     ) ;

Print only mean and rms:

      using namespace Gaudi::Utils::Histos ;

      const std::map<GaudiAlg::ID,AIDA::IHistogram1D*>& m = ... ;

      printMap
        ( m          ,
          "| %1$-10.10s | %2% "    , // short format
          " %8$10.5g+-%10$-10.5g|", // mean+-rms
          always()   ,
          endmsg     ) ;

Parameters:

  begin | 'begin'-iterator for the mapping sequence
  end | 'end'-iterator for the mapping sequence
  fmt1 | 'short' format for the table printout
  fmt3 | format for the printout of the histogram
  stream | the stream for printout
  term | stream terminator

Definition at line 385 of file HistoTableFormat.h.

          {
            return printMap
              ( histos.begin () , histos.end() , fmt1 , fmt2 , stream , term ) ;
          }

bool Gaudi::Utils::Histos::setAxisLabels | ( | AIDA::IHistogram2D * | hist,
|  | const std::string & | xAxis,
|  | const std::string & | yAxis
| ) |  |

Set the axis labels for the given 2D histogram.

Parameters:

  hist | Pointer to the histogram
  xAxis | Label for the x axis
  yAxis | Label for the y axis

Returns:
  Boolean indicating if the labels were successfully applied or not

Return values:

  TRUE | Labels were applied OK
  FALSE | Labels were NOT applied

Definition at line 205 of file HistoLabels.cpp.

          {
            return setAxisLabels_<TH2D>( hist, xAxis, yAxis );
          }

bool Gaudi::Utils::Histos::setAxisLabels | ( | AIDA::IHistogram1D * | hist,
|  | const std::string & | xAxis,
|  | const std::string & | yAxis
| ) |  |

Set the axis labels for the given 1D histogram.

Parameters:

  hist | Pointer to the histogram
  xAxis | Label for the x axis
  yAxis | Label for the y axis

Returns:
  Boolean indicating if the labels were successfully applied or not

Return values:

  TRUE | Labels were applied OK
  FALSE | Labels were NOT applied

Definition at line 191 of file HistoLabels.cpp.

          {
            return setAxisLabels_<TH1D>( hist, xAxis, yAxis );
          }

bool Gaudi::Utils::Histos::setAxisLabels | ( | AIDA::IProfile1D * | hist,
|  | const std::string & | xAxis,
|  | const std::string & | yAxis
| ) |  |

Set the axis labels for the given 1D profile histogram.

Parameters:

  hist | Pointer to the histogram
  xAxis | Label for the x axis
  yAxis | Label for the y axis

Returns:
  Boolean indicating if the labels were successfully applied or not

Return values:

  TRUE | Labels were applied OK
  FALSE | Labels were NOT applied

Definition at line 198 of file HistoLabels.cpp.

          {
            return setAxisLabels_<TProfile>( hist, xAxis, yAxis );
          }

bool Gaudi::Utils::Histos::setAxisLabels | ( | AIDA::IProfile2D * | hist,
|  | const std::string & | xAxis,
|  | const std::string & | yAxis
| ) |  |

Set the axis labels for the given 2D profile histogram.

Parameters:

  hist | Pointer to the histogram
  xAxis | Label for the x axis
  yAxis | Label for the y axis

Returns:
  Boolean indicating if the labels were successfully applied or not

Return values:

  TRUE | Labels were applied OK
  FALSE | Labels were NOT applied

Definition at line 212 of file HistoLabels.cpp.

          {
            return setAxisLabels_<TProfile2D>( hist, xAxis, yAxis );
          }

bool Gaudi::Utils::Histos::setBinLabels | ( | AIDA::IHistogram2D * | hist,
|  | const Labels & | xlabels,
|  | const Labels & | ylabels
| ) |  |

Set the Bin labels for a given 2D histogram.

The labels will be applied in the order they appear in the lists, starting at the first bin. If the list of labels is too short, the later bins will be missing a label. If the list is too long, only the first N will be used, where N is the number of bins in the histogram

Parameters:

  hist | Pointer to the histogram
  xlabels | The list of x labels
  ylabels | The list of y labels

Returns:
  Boolean indicating if the labels were successfully applied or not

Return values:

  TRUE | Labels were applied OK
  FALSE | Labels were NOT applied

Each entry in 'labels' lists gives the bin number and its associated label

Parameters:

  hist | Pointer to the histogram
  xlabels | The list of x bin numbers and the associated label
  ylabels | The list of y bin numbers and the associated label

Returns:
  Boolean indicating if the labels were successfully applied or not

Return values:

  TRUE | Labels were applied OK
  FALSE | Labels were NOT applied

Definition at line 123 of file HistoLabels.cpp.

          {
            if (!hist) return false;
            TH2D * h2d = Gaudi::Utils::Aida2ROOT::aida2root( hist );
            if (!h2d)  return false;
            BinLabels lx;
            lx.reserve(xlabels.size());
            for ( unsigned int i = 0; i < xlabels.size(); ++i )
            {
              lx.push_back( Gaudi::Utils::Histos::BinLabel( i , xlabels[i] ) );
            }
            BinLabels ly;
            ly.reserve(ylabels.size());
            for ( unsigned int i = 0; i < ylabels.size(); ++i )
            {
              ly.push_back(Gaudi::Utils::Histos::BinLabel( i , ylabels[i] ) );
            }
            return ( setBinLabels_( h2d->GetXaxis(), lx ) &&
                     setBinLabels_( h2d->GetYaxis(), ly ) );
          }

bool Gaudi::Utils::Histos::setBinLabels | ( | AIDA::IProfile1D * | hist,
|  | const Labels & | labels
| ) |  |

Set the Bin labels for a given 1D profile histogram.

The labels will be applied in the order they appear in the list, starting at the first bin. If the list of labels is too short, the later bins will be missing a label. If the list is too long, only the first N will be used, where N is the number of bins in the histogram

Parameters:

  hist | Pointer to the histogram
  labels | The list of labels

Returns:
  Boolean indicating if the labels were successfully applied or not

Return values:

  TRUE | Labels were applied OK
  FALSE | Labels were NOT applied

Each entry in 'labels' gives the bin number and its associated label

Parameters:

  hist | Pointer to the histogram
  labels | The list of bin numbers and the associated label

Returns:
  Boolean indicating if the labels were successfully applied or not

Return values:

  TRUE | Labels were applied OK
  FALSE | Labels were NOT applied

Definition at line 105 of file HistoLabels.cpp.

          {
            return setBinLabels_<TProfile>(hist,labels);
          }

bool Gaudi::Utils::Histos::setBinLabels | ( | AIDA::IHistogram1D * | hist,
|  | const Labels & | labels
| ) |  |

Set the Bin labels for a given 1D histogram.

The labels will be applied in the order they appear in the list, starting at the first bin. If the list of labels is too short, the later bins will be missing a label. If the list is too long, only the first N will be used, where N is the number of bins in the histogram

Parameters:

  hist | Pointer to the histogram
  labels | The list of labels

Returns:
  Boolean indicating if the labels were successfully applied or not

Return values:

  TRUE | Labels were applied OK
  FALSE | Labels were NOT applied

Each entry in 'labels' gives the bin number and its associated label

Parameters:

  hist | Pointer to the histogram
  labels | The list of labels

Returns:
  Boolean indicating if the labels were successfully applied or not

Return values:

  TRUE | Labels were applied OK
  FALSE | Labels were NOT applied

Definition at line 99 of file HistoLabels.cpp.

          {
            return setBinLabels_<TH1D>(hist,labels);
          }

bool Gaudi::Utils::Histos::setBinLabels | ( | AIDA::IProfile2D * | hist,
|  | const Labels & | xlabels,
|  | const Labels & | ylabels
| ) |  |

Set the Bin labels for a given 2D profile histogram.

The labels will be applied in the order they appear in the lists, starting at the first bin. If the list of labels is too short, the later bins will be missing a label. If the list is too long, only the first N will be used, where N is the number of bins in the histogram

Parameters:

  hist | Pointer to the histogram
  xlabels | The list of x labels
  ylabels | The list of y labels

Returns:
  Boolean indicating if the labels were successfully applied or not

Return values:

  TRUE | Labels were applied OK
  FALSE | Labels were NOT applied

Each entry in 'labels' lists gives the bin number and its associated label

Parameters:

  hist | Pointer to the histogram
  xlabels | The list of x bin numbers and the associated label
  ylabels | The list of y bin numbers and the associated label

Returns:
  Boolean indicating if the labels were successfully applied or not

Return values:

  TRUE | Labels were applied OK
  FALSE | Labels were NOT applied

Definition at line 156 of file HistoLabels.cpp.

          {
            if (!hist) return false;
            TProfile2D * h2d = Gaudi::Utils::Aida2ROOT::aida2root( hist );
            if (!h2d)  return false;
            BinLabels lx;
            lx.reserve(xlabels.size());
            for ( unsigned int i = 0; i < xlabels.size(); ++i )
            {
              lx.push_back(Gaudi::Utils::Histos::BinLabel( i , xlabels[i] ) );
            }
            BinLabels ly;
            ly.reserve(ylabels.size());
            for ( unsigned int i = 0; i < ylabels.size(); ++i )
            {
              ly.push_back(Gaudi::Utils::Histos::BinLabel( i , ylabels[i] ) );
            }
            return ( setBinLabels_( h2d->GetXaxis(), lx ) &&
                     setBinLabels_( h2d->GetYaxis(), ly ) );
          }

AIDA::IBaseHistogram * Gaudi::Utils::Histos::toBase | ( | AIDA::IHistogram1D * | histo ) |

Definition at line 194 of file Fill.cpp.

    { return histo ; }

AIDA::IBaseHistogram * Gaudi::Utils::Histos::toBase | ( | AIDA::IProfile1D * | histo ) |

Definition at line 206 of file Fill.cpp.

    { return histo ; }

AIDA::IBaseHistogram * Gaudi::Utils::Histos::toBase | ( | AIDA::IProfile2D * | histo ) |

Definition at line 210 of file Fill.cpp.

    { return histo ; }

AIDA::IBaseHistogram * Gaudi::Utils::Histos::toBase | ( | AIDA::IHistogram3D * | histo ) |

Definition at line 202 of file Fill.cpp.

    { return histo ; }

AIDA::IBaseHistogram * Gaudi::Utils::Histos::toBase | ( | AIDA::IHistogram2D * | histo ) |

Definition at line 198 of file Fill.cpp.

    { return histo ; }

std::ostream & Gaudi::Utils::Histos::toXml | ( | const AIDA::IHistogram3D & | histo,
|  | std::ostream & | stream
| ) |  |

stream the AIDA histogram into the output stream as XML

Parameters:

  histo | (INPUT) the histogram to be streamed
  stream | (OUTPUT) the stream

Definition at line 242 of file HistoXML.cpp.

    {
      //
      AIDA::IHistogram3D* aida = const_cast<AIDA::IHistogram3D*> ( &histo ) ;
      //
      const TH3D* root = Gaudi::Utils::Aida2ROOT::aida2root ( aida ) ;
      if ( 0 == root ) { return stream ; }                                // RETURN
      //
      return toXml  ( *root , stream ) ;
    }

std::ostream & Gaudi::Utils::Histos::toXml | ( | const TH2F & | histo,
|  | std::ostream & | stream
| ) |  |

stream the ROOT histogram into output stream as XML

See also:
  TBufferXML
  TBufferXML::ConvertToXML

Parameters:

  histo | (INPUT) the histogram to be streamed
  stream | (OUTPUT) the stream

Definition at line 138 of file HistoXML.cpp.

    {
      //
      const TObject* obj = &histo ;
      //
      TString s = TBufferXML::ConvertToXML ( const_cast<TObject*> ( obj ) ) ;
      //
      return stream << s ;
    }

std::ostream & Gaudi::Utils::Histos::toXml | ( | const TH1D & | histo,
|  | std::ostream & | stream
| ) |  |

stream the ROOT histogram into output stream as XML

See also:
  TBufferXML
  TBufferXML::ConvertToXML

Parameters:

  histo | (INPUT) the histogram to be streamed
  stream | (OUTPUT) the stream

Definition at line 70 of file HistoXML.cpp.

    {
      //
      const TObject* obj = &histo ;
      //
      TString s = TBufferXML::ConvertToXML ( const_cast<TObject*> ( obj ) ) ;
      //
      return stream << s ;
    }

std::ostream & Gaudi::Utils::Histos::toXml | ( | const AIDA::IHistogram2D & | histo,
|  | std::ostream & | stream
| ) |  |

stream the AIDA histogram into the output stream as XML

Parameters:

  histo | (INPUT) the histogram to be streamed
  stream | (OUTPUT) the stream

Definition at line 224 of file HistoXML.cpp.

    {
      //
      AIDA::IHistogram2D* aida = const_cast<AIDA::IHistogram2D*> ( &histo ) ;
      //
      const TH2D* root = Gaudi::Utils::Aida2ROOT::aida2root ( aida ) ;
      if ( 0 == root ) { return stream ; }                                // RETURN
      //
      return toXml  ( *root , stream ) ;
    }

std::ostream & Gaudi::Utils::Histos::toXml | ( | const TH2D & | histo,
|  | std::ostream & | stream
| ) |  |

stream the ROOT histogram into output stream as XML

See also:
  TBufferXML
  TBufferXML::ConvertToXML

Parameters:

  histo | (INPUT) the histogram to be streamed
  stream | (OUTPUT) the stream

Definition at line 87 of file HistoXML.cpp.

    {
      //
      const TObject* obj = &histo ;
      //
      TString s = TBufferXML::ConvertToXML ( const_cast<TObject*> ( obj ) ) ;
      //
      return stream << s ;
    }

std::ostream & Gaudi::Utils::Histos::toXml | ( | const TH3D & | histo,
|  | std::ostream & | stream
| ) |  |

stream the ROOT histogram into output stream as XML

See also:
  TBufferXML
  TBufferXML::ConvertToXML

Parameters:

  histo | (INPUT) the histogram to be streamed
  stream | (OUTPUT) the stream

Definition at line 104 of file HistoXML.cpp.

    {
      //
      const TObject* obj = &histo ;
      //
      TString s = TBufferXML::ConvertToXML ( const_cast<TObject*> ( obj ) ) ;
      //
      return stream << s ;
    }

std::ostream & Gaudi::Utils::Histos::toXml | ( | const AIDA::IHistogram1D & | histo,
|  | std::ostream & | stream
| ) |  |

stream the AIDA histogram into the output stream as XML

Parameters:

  histo | (INPUT) the histogram to be streamed
  stream | (OUTPUT) the stream

Definition at line 206 of file HistoXML.cpp.

    {
      //
      AIDA::IHistogram1D* aida = const_cast<AIDA::IHistogram1D*> ( &histo ) ;
      //
      const TH1D* root = Gaudi::Utils::Aida2ROOT::aida2root ( aida ) ;
      if ( 0 == root ) { return stream ; }                                // RETURN
      //
      return toXml  ( *root , stream ) ;
    }

std::ostream & Gaudi::Utils::Histos::toXml | ( | const AIDA::IProfile2D & | histo,
|  | std::ostream & | stream
| ) |  |

stream the AIDA histogram into the output stream as XML

Parameters:

  histo | (INPUT) the histogram to be streamed
  stream | (OUTPUT) the stream

Definition at line 278 of file HistoXML.cpp.

    {
      //
      AIDA::IProfile2D* aida = const_cast<AIDA::IProfile2D*> ( &histo ) ;
      //
      const TProfile2D* root = Gaudi::Utils::Aida2ROOT::aida2root ( aida ) ;
      if ( 0 == root ) { return stream ; }                                // RETURN
      //
      return toXml  ( *root , stream ) ;
    }

std::ostream & Gaudi::Utils::Histos::toXml | ( | const TH1F & | histo,
|  | std::ostream & | stream
| ) |  |

stream the ROOT histogram into output stream as XML

See also:
  TBufferXML
  TBufferXML::ConvertToXML

Parameters:

  histo | (INPUT) the histogram to be streamed
  stream | (OUTPUT) the stream

Definition at line 121 of file HistoXML.cpp.

    {
      //
      const TObject* obj = &histo ;
      //
      TString s = TBufferXML::ConvertToXML ( const_cast<TObject*> ( obj ) ) ;
      //
      return stream << s ;
    }

std::ostream & Gaudi::Utils::Histos::toXml | ( | const TProfile2D & | histo,
|  | std::ostream & | stream
| ) |  |

stream the ROOT histogram into output stream as XML

See also:
  TBufferXML
  TBufferXML::ConvertToXML

Parameters:

  histo | (INPUT) the histogram to be streamed
  stream | (OUTPUT) the stream

Definition at line 189 of file HistoXML.cpp.

    {
      //
      const TObject* obj = &histo ;
      //
      TString s = TBufferXML::ConvertToXML ( const_cast<TObject*> ( obj ) ) ;
      //
      return stream << s ;
    }

std::ostream & Gaudi::Utils::Histos::toXml | ( | const TProfile & | histo,
|  | std::ostream & | stream
| ) |  |

stream the ROOT histogram into output stream as XML

See also:
  TBufferXML
  TBufferXML::ConvertToXML

Parameters:

  histo | (INPUT) the histogram to be streamed
  stream | (OUTPUT) the stream

Definition at line 172 of file HistoXML.cpp.

    {
      //
      const TObject* obj = &histo ;
      //
      TString s = TBufferXML::ConvertToXML ( const_cast<TObject*> ( obj ) ) ;
      //
      return stream << s ;
    }

std::ostream & Gaudi::Utils::Histos::toXml | ( | const AIDA::IProfile1D & | histo,
|  | std::ostream & | stream
| ) |  |

stream the AIDA histogram into the output stream as XML

Parameters:

  histo | (INPUT) the histogram to be streamed
  stream | (OUTPUT) the stream

Definition at line 260 of file HistoXML.cpp.

    {
      //
      AIDA::IProfile1D* aida = const_cast<AIDA::IProfile1D*> ( &histo ) ;
      //
      const TProfile* root = Gaudi::Utils::Aida2ROOT::aida2root ( aida ) ;
      if ( 0 == root ) { return stream ; }                                // RETURN
      //
      return toXml  ( *root , stream ) ;
    }

std::ostream & Gaudi::Utils::Histos::toXml | ( | const TH3F & | histo,
|  | std::ostream & | stream
| ) |  |

stream the ROOT histogram into output stream as XML

See also:
  TBufferXML
  TBufferXML::ConvertToXML

Parameters:

  histo | (INPUT) the histogram to be streamed
  stream | (OUTPUT) the stream

Definition at line 155 of file HistoXML.cpp.

    {
      //
      const TObject* obj = &histo ;
      //
      TString s = TBufferXML::ConvertToXML ( const_cast<TObject*> ( obj ) ) ;
      //
      return stream << s ;
    }

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