| # Gaudi Framework, version v21r8 |

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# GaudiAlg::Print2D Class Reference

collection of useful utilities to print IHistogram1D (currently used for implementation of class GaudiHistoAlg and class GaudiHistoTool) More...

`#include <GaudiAlg/Print.h>`

List of all members.

## Static Public Member Functions
static void | print (MsgStream &stream, const AIDA::IHistogram2D *aida, const GaudiAlg::HistoID &ID)
static std::string | toString (const AIDA::IHistogram2D *aida, const GaudiAlg::HistoID &ID)

## Detailed Description

collection of useful utilities to print IHistogram1D (currently used for implementation of class GaudiHistoAlg and class GaudiHistoTool)

See also:
  AIDA::IHistogram2D

Author:
  Vanya BELYAEV Ivan.Belyaev@lapp.in2p3.fr

Date:
  2005-08-04

Definition at line 88 of file Print.h.

## Member Function Documentation

void GaudiAlg::Print2D::print | ( | MsgStream & | stream,
|  | const AIDA::IHistogram2D * | aida,
|  | const GaudiAlg::HistoID & | ID |
| ) |  |  | `[static]`

Definition at line 85 of file Print.cpp.

    00088 { stream << toString  ( aida , ID )  << endmsg ; }

std::string GaudiAlg::Print2D::toString | ( | const AIDA::IHistogram2D * | aida,
|  | const GaudiAlg::HistoID & | ID |
| ) |  |  | `[static]`

Definition at line 91 of file Print.cpp.

    00093 {
    00094   boost::format fmt
    00095     ( " ID=%|-25|%|30t| \"%|.45s|\" %|79t| Ents/All=%|5|/%|-5|<X>/sX=%|.5|/%|-.5|,<Y>/sY=%|.5|/%|-.5|" ) ;
    00096   fmt % ID.idAsString() % aida->title();
    00097   fmt % (aida->allEntries()-aida->extraEntries()) % aida->allEntries() ;
    00098   fmt % aida->meanX()                             % aida->rmsX() ;
    00099   fmt % aida->meanY()                             % aida->rmsY() ;
    00100   //
    00101   return fmt.str() ;
    00102 }

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

- /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v21r8/GaudiAlg/GaudiAlg/Print.h
- /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v21r8/GaudiAlg/src/lib/Print.cpp