NTuple::_ItemImp< TYP > Class Template Reference

Concrete class discribing a column in a N tuple. More...

#include <NTupleItems.h>

Inheritance diagram for NTuple::_ItemImp< TYP >:

Collaboration diagram for NTuple::_ItemImp< TYP >:

Public Types
typedef Range< TYP >	ItemRange
	Set type definition to make life more easy easy.
Public Types inherited from NTuple::_DataImp< TYP >
typedef Range< TYP >	ItemRange
	Set type definition to make life more easy easy.
Public Types inherited from NTuple::_Data< TYP >
typedef Range< TYP >	ItemRange
	Set type definition to make life more easy easy.

Public Member Functions
	_ItemImp (INTuple *tup, const std::string &name, const std::type_info &info, TYP min, TYP max, TYP def)
	Standard Constructor.
virtual	~_ItemImp ()
	Standard Destructor.
virtual void	setDefault (const TYP val)
	Compiler type ID.
virtual const ItemRange &	range () const
	Access the range if specified.
virtual long	size () const
	Size of entire object.
Public Member Functions inherited from NTuple::_DataImp< TYP >
	_DataImp (INTuple *tup, const std::string &name, const std::type_info &info, const std::string &index, long len, TYP low, TYP high, TYP def)
	Standard Constructor.
virtual	~_DataImp ()
	Standard destructor.
virtual std::string	typeName () const
	Get proper type name.
virtual void	reset ()
	Reset to default.
virtual long	filled () const
	Number of items filled.
virtual INTupleItem *	indexItem ()
	Pointer to index column (if present, 0 else)
virtual const INTupleItem *	indexItem () const
	Pointer to index column (if present, 0 else) (CONST)
virtual const std::type_info &	typeID () const
	Compiler type ID.
virtual void	release ()
	Destruct object.
virtual bool	hasIndex () const
	Is the tuple have an index column?
virtual const std::string &	index () const
	Access the index _Column.
virtual const std::string &	name () const
	Access _Column name.
virtual long	type () const
	TYP information of the item.
virtual void	setType (long t)
	Set the properties of the _Column.
virtual long	length () const
	Access the buffer length.
virtual const void *	buffer () const
	Access data buffer (CONST)
virtual void *	buffer ()
	Access data buffer.
virtual long	ndim () const
	Dimension.
virtual long	dim (long i) const
	Access individual dimensions.
virtual INTuple *	tuple ()
	Access to hosting ntuple.
Public Member Functions inherited from NTuple::_Item< TYP >
virtual	~_Item ()
	Destructor.
template<class T >
_Item< TYP > &	operator= (const _Item< T > &copy)
	Assignment operator.
void	set (const TYP &item)
	Access to data by reference.
virtual TYP	get () const
	Access to data by reference (CONST)

Additional Inherited Members
Static Public Member Functions inherited from NTuple::_Item< TYP >
static _Item *	create (INTuple *tup, const std::string &name, const std::type_info &info, TYP min, TYP max, TYP def)
	Create instance.
Protected Types inherited from NTuple::_DataImp< TYP >
typedef const std::string &	CSTR
typedef const std::type_info &	CTYPE
Protected Attributes inherited from NTuple::_DataImp< TYP >
long	m_length
	Entire buffer length.
INTuple *	m_tuple
	Pointer to N tuple.
std::string	m_name
	_Column name
std::string	m_index
	Check that values are within a certain range while filling.
INTupleItem *	m_indexItem
	Pointer to index item.
DataTypeInfo::Type	m_type
	_Column type
TYP	m_def
	Buffer with default value.
Range< TYP >	m_range
	Check that values are within a certain range while filling.
const std::type_info &	m_info
	Item type information.
Protected Attributes inherited from NTuple::_Data< TYP >
TYP *	m_buffer
	Pointer to data buffer.

Detailed Description

template<class TYP>
class NTuple::_ItemImp< TYP >

Concrete class discribing a column in a N tuple.

Definition at line 160 of file NTupleItems.h.

Member Typedef Documentation

template<class TYP>

typedef Range<TYP> NTuple::_ItemImp< TYP >::ItemRange

Set type definition to make life more easy easy.

Definition at line 165 of file NTupleItems.h.

Constructor & Destructor Documentation

template<class TYP>

NTuple::_ItemImp< TYP >::_ItemImp ( INTuple *  tup, const std::string &  name, const std::type_info &  info, TYP  min, TYP  max, TYP  def  )

inline

Standard Constructor.

Definition at line 167 of file NTupleItems.h.

    : _DataImp<TYP>(tup, name, info, "", 1, min, max, def) {                       }

template<class TYP>

virtual NTuple::_ItemImp< TYP >::~_ItemImp ( )

inlinevirtual

Standard Destructor.

Definition at line 170 of file NTupleItems.h.

{                                     }

Member Function Documentation

template<class TYP>

virtual const ItemRange& NTuple::_ItemImp< TYP >::range ( ) const

inlinevirtual

Access the range if specified.

Reimplemented from NTuple::_DataImp< TYP >.

Definition at line 176 of file NTupleItems.h.

{ return this->m_range;               }

template<class TYP>

virtual void NTuple::_ItemImp< TYP >::setDefault ( const TYP  val )

inlinevirtual

Compiler type ID.

Set default value

Reimplemented from NTuple::_DataImp< TYP >.

Definition at line 174 of file NTupleItems.h.

{ this->m_def = val;                  }

template<class TYP>

virtual long NTuple::_ItemImp< TYP >::size ( ) const

inlinevirtual

Size of entire object.

Reimplemented from NTuple::_DataImp< TYP >.

Definition at line 178 of file NTupleItems.h.

{ return this->m_length*sizeof(TYP);  }

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The documentation for this class was generated from the following file:

• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v24r2/GaudiKernel/GaudiKernel/NTupleItems.h