Tuples Namespace Reference

General namespace for Tuple properties. More...

Namespaces
	detail
	Local

Classes
class	ItemStore
	Simple class, which represents the local storage of N-tuple items of the given type. More...
class	Tuple
	A simple wrapper class over standard Gaudi NTuple::Tuple facility. More...
class	TupleColumn
	Helper class which allows to extend the functionality of Tuple with possibility to use your own representation of complex objects. More...
class	TupleItem
class	TupleObj
	A simple wrapper class over standard Gaudi NTuple::Tuple facility. More...

Typedefs
typedef GaudiAlg::ID	TupleID
	the actual type for N-Tuple identifier (HBOOK-style) More...

Enumerations
enum	Type { NTUPLE, EVTCOL }
	the list of available types for ntuples More...
enum	ErrorCodes {   InvalidTuple = 100, InvalidColumn, InvalidOperation, InvalidObject,   InvalidItem, TruncateValue = 200 }
	Tuple error codes. More...

Functions
template<class ITEM >
TupleColumn< ITEM >	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 * >	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 * >	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 >	Column (std::string name, const ITEM &item)
template<class ITEM >
TupleColumn< const ITEM * >	Column (std::string name, const ITEM *item)
template<class ITEM >
TupleColumn< ITEM * >	Column (std::string name, ITEM *item)
template<class OWNER >
TupleObj *	createTupleObj (const OWNER *owner, const std::string &name, NTuple::Tuple *tuple, const CLID &clid=CLID_ColumnWiseTuple, const Tuples::Type type=Tuples::NTUPLE)
	Templated helper functions allow to avoid heavy semantics of dealing with explicit type of class TupleObjImp. More...

Detailed Description

General namespace for Tuple properties.

Tuples.h GaudiAlg/Tuples.h helper namespace to collect useful definitions, types, constants and functions, related to manipulations with N-Tuples and event tag collections.

helper namespace to collect useful definitions, types, constants and functions, related to manipulations with N-Tuples

Author

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

Date

2004-01-23

Author

Vanya BELYAEV Ivan..nosp@m.Bely.nosp@m.aev@l.nosp@m.app..nosp@m.in2p3.nosp@m..fr

Date

2005-08-06

Typedef Documentation

typedef GaudiAlg::ID Tuples::TupleID

the actual type for N-Tuple identifier (HBOOK-style)

Definition at line 23 of file TupleID.h.

Enumeration Type Documentation

enum Tuples::ErrorCodes

Tuple error codes.

Author

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

Date

2004-01-23

Enumerator
InvalidTuple
InvalidColumn
InvalidOperation
InvalidObject
InvalidItem
TruncateValue

Definition at line 92 of file TupleObj.h.

    {
      InvalidTuple      = 100 ,
      InvalidColumn           ,
      InvalidOperation        ,
      InvalidObject           ,
      InvalidItem             ,
      TruncateValue     = 200
    };

enum Tuples::Type

the list of available types for ntuples

Author

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

Date

2004-01-23

Enumerator
NTUPLE
EVTCOL

Definition at line 79 of file TupleObj.h.

    {
      NTUPLE  , // Analysis nTuple
      EVTCOL    // Event Collection
    };

Function Documentation

template<class ITEM >

TupleColumn<ITEM> Tuples::Column ( std::string  name, const ITEM &  item  )

inline

Definition at line 319 of file Tuple.h.

  { return make_column             ( std::move(name) , item ) ; }

template<class ITEM >

TupleColumn<const ITEM*> Tuples::Column ( std::string  name, const ITEM *  item  )

inline

Definition at line 324 of file Tuple.h.

  { return make_column             ( std::move(name) , item ) ; }

template<class ITEM >

TupleColumn<ITEM*> Tuples::Column ( std::string  name, ITEM *  item  )

inline

Definition at line 329 of file Tuple.h.

  { return make_column             ( std::move(name) , item ) ; }

template<class OWNER >

TupleObj* Tuples::createTupleObj ( const OWNER *  owner, const std::string &  name, NTuple::Tuple *  tuple, const CLID &  clid = CLID_ColumnWiseTuple, const Tuples::Type  type = Tuples::NTUPLE  )

inline

Templated helper functions allow to avoid heavy semantics of dealing with explicit type of class TupleObjImp.

const GaudiAlgorithm* algo  = ... ;
NTuple::Tuple*        tuple = ... ;
TupleObj* obj = createTupleObj( algo , " my tuple 1 "   , ntuple ) ;

const GaudiTool* tool   = ... ;
NTuple::Tuple*   tuple2 = ... ;
TupleObj* obj2 = createTupleObj( tool , " my tuple 2 " , ntuple2 ) ;

Author

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

Date

2004-1-24

Definition at line 242 of file TupleDetail.h.

  {
    return detail::createTupleObj
      ( detail::make_handler ( owner , &OWNER::Error   ) ,
        detail::make_handler ( owner , &OWNER::Warning ) ,
        name , tuple , clid , type ) ;
  }

template<class ITEM >

TupleColumn<ITEM> Tuples::make_column ( std::string  name, const ITEM &  item  )

inline

helper function to create 'on-the-fly' the helper object Tuples::TupleColumn

Definition at line 298 of file Tuple.h.

  { return TupleColumn<ITEM> ( std::move(name) , item ) ; }

template<class ITEM >

TupleColumn<const ITEM*> Tuples::make_column ( std::string  name, const ITEM *  item  )

inline

helper function to create 'on-the-fly' the helper object Tuples::TupleColumn

Definition at line 306 of file Tuple.h.

  { return TupleColumn<const ITEM*>( std::move(name) , item ) ; }

template<class ITEM >

TupleColumn<ITEM*> Tuples::make_column ( std::string  name, ITEM *  item  )

inline

helper function to create 'on-the-fly' the helper object Tuples::TupleColumn

Definition at line 314 of file Tuple.h.

  { return TupleColumn<ITEM*>      ( std::move(name) , item ) ; }