Tuple.h File Reference

Header file for class : Tuple. More...

#include <string>
#include "GaudiAlg/TupleObj.h"

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Classes
class	TupleItem< ITEM >
class	Tuples::Tuple
	A simple wrapper class over standard Gaudi NTuple::Tuple facility. More...
class	Tuples::TupleColumn< ITEM >
	Helper class which allows to extend the functionality of Tuple with possibility to use your own representation of complex objects. More...

Namespaces
namespace	Tuples
	General namespace for Tuple properties.

Functions
template<class ITEM >
TupleColumn< ITEM >	Tuples::make_column (const std::string &name, const ITEM &item)
	helper function to create 'on-the-fly' the helper object Tuples::TupleColumn
template<class ITEM >
TupleColumn< const ITEM * >	Tuples::make_column (const std::string &name, const ITEM *item)
	helper function to create 'on-the-fly' the helper object Tuples::TupleColumn
template<class ITEM >
TupleColumn< ITEM * >	Tuples::make_column (const std::string &name, ITEM *item)
	helper function to create 'on-the-fly' the helper object Tuples::TupleColumn
template<class ITEM >
TupleColumn< ITEM >	Tuples::Column (const std::string &name, const ITEM &item)
template<class ITEM >
TupleColumn< const ITEM * >	Tuples::Column (const std::string &name, const ITEM *item)
template<class ITEM >
TupleColumn< ITEM * >	Tuples::Column (const std::string &name, ITEM *item)
template<class ITEM >
Tuples::Tuple &	operator<< (Tuples::Tuple &tuple, const Tuples::TupleColumn< ITEM > &item)
	helper operator to feed Tuple with the data, see Tuples::TupleColumn

Detailed Description

Header file for class : Tuple.

Date

2002-10-30

Author

Vanya Belyaev Ivan..nosp@m.Bely.nosp@m.aev@i.nosp@m.tep..nosp@m.ru

Definition in file Tuple.h.

Function Documentation

template<class ITEM >

Tuples::Tuple& operator<< ( Tuples::Tuple &  tuple, const Tuples::TupleColumn< ITEM > &  item  )

inline

helper operator to feed Tuple with the data, see Tuples::TupleColumn

Definition at line 339 of file Tuple.h.

{
  if ( !tuple.valid() ) { return tuple  ; } // no action for invalid tuple
  tuple->column( item.name() , item.value () ) ;
  return tuple ;
}