| # Gaudi Framework, version v21r11 |

Home |  | Generated: 30 Sep 2010

# GaudiHandle.h File Reference

`#include "GaudiKernel/IInterface.h"`
`#include "GaudiKernel/System.h"`
`#include "GaudiKernel/GaudiException.h"`
`#include <string>`
`#include <vector>`
`#include <stdexcept>`
`#include <iostream>`

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## Classes
class | GaudiHandleInfo
class | GaudiHandleBase
| Base class to handles to be used in lieu of naked pointers to various Gaudi components. More...
class | GaudiHandle< T >
| Handle to be used in lieu of naked pointers to gaudis. More...
class | GaudiHandleArrayBase
| Base class of array's of various gaudihandles. More...
class | GaudiHandleArray< T >
| T is the concrete handle type, e.g. More...
## Functions
std::ostream & | operator<< (std::ostream &os, const GaudiHandleInfo &handle)

## Function Documentation

std::ostream& operator<< | ( | std::ostream & | os,
|  | const GaudiHandleInfo & | handle |
| ) |  |  |

Definition at line 116 of file GaudiHandle.cpp.

    00116                                                                         {
    00117   std::string msg;
    00118   const std::string& propName = handle.propertyName();
    00119   if ( !propName.empty() ) msg += propName + " = ";
    00120   msg += handle.pythonRepr();
    00121   os << msg;
    00122   return os;
    00123 }