| # Gaudi Framework, version v20r2
Generated: 18 Jul 2008

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# HistoDef.h File Reference

`#include <iosfwd>`
`#include <string>`

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## Namespaces
namespace | AIDA
namespace | Gaudi
namespace | Gaudi::Histos
## Classes
class | Gaudi::Histo1DDef
| Simple helper class for description of 1D-histogram The class is targeted to act as the primary "histogram property", but clearly have significantly wider application range. More...
## Defines
#define | GAUDIKERNEL_HISTODEF_H 1
## Functions
AIDA::IHistogram1D * | Gaudi::Histos::book (IHistogramSvc *svc, const std::string &path, const Gaudi::Histo1DDef &hist)
| helper function to book 1D-histogram
AIDA::IHistogram1D * | Gaudi::Histos::book (IHistogramSvc *svc, const std::string &dir, const std::string &id, const Gaudi::Histo1DDef &hist)
| helper function to book 1D-histogram
AIDA::IHistogram1D * | Gaudi::Histos::book (IHistogramSvc *svc, const std::string &dir, const int id, const Gaudi::Histo1DDef &hist)
| helper function to book 1D-histogram
std::ostream & | operator<< (std::ostream &o, const Gaudi::Histo1DDef &histo)
| the streamer operator for class Gaudi::Histo1DDef

## Define Documentation

#define GAUDIKERNEL_HISTODEF_H 1

Definition at line 4 of file HistoDef.h.

## Function Documentation

std::ostream& operator<< | ( | std::ostream & | o,
|  | const Gaudi::Histo1DDef & | histo |
| ) |  |  |

the streamer operator for class Gaudi::Histo1DDef

Definition at line 103 of file HistoDef.cpp.

    00104 { return histo.fillStream ( o ) ; }