Tuple.h File Reference

Header file for class : Tuple. More...

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

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Classes
class	Tuples::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
	Tuples
	General namespace for Tuple properties.

Functions
template<class ITEM >
TupleColumn< ITEM >	Tuples::make_column (std::string name, const ITEM &item)
	helper function to create 'on-the-fly' the helper object Tuples::TupleColumn More...
template<class ITEM >
TupleColumn< const ITEM * >	Tuples::make_column (std::string name, const ITEM *item)
	helper function to create 'on-the-fly' the helper object Tuples::TupleColumn More...
template<class ITEM >
TupleColumn< ITEM * >	Tuples::make_column (std::string name, ITEM *item)
	helper function to create 'on-the-fly' the helper object Tuples::TupleColumn More...
template<class ITEM >
TupleColumn< ITEM >	Tuples::Column (std::string name, const ITEM &item)
template<class ITEM >
TupleColumn< const ITEM * >	Tuples::Column (std::string name, const ITEM *item)
template<class ITEM >
TupleColumn< ITEM * >	Tuples::Column (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 More...

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

operator<<()

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 324 of file Tuple.h.

                                                                                          {
  if ( !tuple.valid() ) return tuple; // no action for invalid tuple
  tuple->column( item.name(), item.value() )
      .orThrow( "Failed to fill the tuple", "operator<<( Tuples::Tuple&, ...)" )
      .ignore();
  return tuple;
}