General namespace for Tuple properties. More...

Namespaces
namespace	detail

namespace	Local

Classes
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	TupleObj
	A simple wrapper class over standard Gaudi NTuple::Tuple facility. More...

class	ItemStore
	Simple class, which represents the local storage of N-tuple items of the given type. More...

class	_TupAdapter
	Trivial adapter to avoid the GCC problem (pointer to the function is never evaluated as "const TYPE&" ) More...

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

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 (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 * >	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 * >	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 >	Column (const std::string &name, const ITEM &item)

template<class ITEM >
TupleColumn< const ITEM * >	Column (const std::string &name, const ITEM *item)

template<class ITEM >
TupleColumn< ITEM * >	Column (const 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.

template<class OBJECT >
_TupAdapter< OBJECT, double, double >	useFun (OBJECT object)
	trivial helper function to convert on flight pointer to function into "functor" It is especially useful in conjunction with N-Tuples fills

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 25 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 76 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 63 of file TupleObj.h.

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

Function Documentation

template<class ITEM >

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

inline

Definition at line 319 of file Tuple.h.

{ return make_column ( name , item ) ; }

template<class ITEM >

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

inline

Definition at line 324 of file Tuple.h.

{ return make_column ( name , item ) ; }

template<class ITEM >

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

inline

Definition at line 329 of file Tuple.h.

{ return make_column ( 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 243 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	(	const 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> ( name , item ) ; }

template<class ITEM >

TupleColumn<const ITEM*> Tuples::make_column	(	const 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*>( name , item ) ; }

template<class ITEM >

TupleColumn<ITEM*> Tuples::make_column	(	const 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*> ( name , item ) ; }

template<class OBJECT >

_TupAdapter<OBJECT,double,double> Tuples::useFun ( OBJECT object )

inline

trivial helper function to convert on flight pointer to function into "functor" It is especially useful in conjunction with N-Tuples fills

 using namespace Tuples ;
typedef std::vector<double> Array ;
Array arr = ... ;
 tuple->farray ( "sinarr"        , 
                 useFun  ( sin ) ,
                 "cosarr"        , 
                 useFun  ( cos ) , 
                 arr.begin ()    , 
                 arr.end   ()    , 
                 "Length"  , 100 ) ;

See Also: GaudiTupleAlg; Tuples::TupleObj

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

Date: 2005-05-01

Definition at line 80 of file Tuples.h.

{ return _TupAdapter<OBJECT,double,double>( object ) ; }

Gaudi Framework, version v25r2

Namespaces

Classes

Typedefs

Enumerations

Functions

Detailed Description

Typedef Documentation

Enumeration Type Documentation

Function Documentation