NTuple::_Data< TYP > Class Template Reference

Abstract class describing basic data in an Ntuple. More...

#include </builds/gaudi/Gaudi/GaudiKernel/include/GaudiKernel/NTuple.h>

Inheritance diagram for NTuple::_Data< TYP >:

Collaboration diagram for NTuple::_Data< TYP >:

Public Types
typedef Range< TYP >	ItemRange
	Set type definition to make life more easy easy.

Public Member Functions
virtual void	setDefault (const TYP d)=0
	Set default value.
virtual const ItemRange &	range () const =0
	Access the range if specified.
Public Member Functions inherited from INTupleItem
virtual	~INTupleItem ()=default
	destructor
virtual void	release ()=0
	Destruct object.
virtual const std::type_info &	typeID () const =0
	Compiler type ID.
virtual std::string	typeName () const =0
	Proper type name of the object.
virtual const void *	buffer () const =0
	Access data buffer (CONST)
virtual bool	hasIndex () const =0
	Is the tuple have an index item?
virtual const std::string &	index () const =0
	Access the index _Item.
virtual const std::string &	name () const =0
	Access _Item name.
virtual long	type () const =0
	Type information of the item.
virtual long	length () const =0
	Access the buffer length.
virtual void	reset ()=0
	Reset column.
virtual long	ndim () const =0
	Dimension.
virtual long	dim (long i) const =0
	Access individual dimensions.
virtual long	size () const =0
	Size of entire object.
virtual long	filled () const =0
	Number of items filled.
virtual INTupleItem *	indexItem ()=0
	Pointer to index column (if present, 0 else)
virtual const INTupleItem *	indexItem () const =0
	Pointer to index column (if present, 0 else) (CONST)
virtual INTuple *	tuple ()=0
	NTuple the item belongs to.

Protected Attributes
TYP *	m_buffer = nullptr
	Pointer to data buffer.

Additional Inherited Members
Protected Member Functions inherited from INTupleItem
virtual void	setType (long typ)=0
	Set the properties of the INTupleItem.

Detailed Description

template<class TYP>
class NTuple::_Data< TYP >

Abstract class describing basic data in an Ntuple.

Definition at line 122 of file NTuple.h.

Member Typedef Documentation

ItemRange

template<class TYP>

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

Set type definition to make life more easy easy.

Definition at line 129 of file NTuple.h.

Member Function Documentation

range()

template<class TYP>

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

pure virtual

Access the range if specified.

Implemented in NTuple::_ArrayImp< TYP >, NTuple::_DataImp< TYP >, NTuple::_ItemImp< TYP >, and NTuple::_MatrixImp< TYP >.

setDefault()

template<class TYP>

virtual void NTuple::_Data< TYP >::setDefault ( const TYP d )

pure virtual

Set default value.

Implemented in NTuple::_ArrayImp< TYP >, NTuple::_DataImp< TYP >, NTuple::_ItemImp< TYP >, and NTuple::_MatrixImp< TYP >.

Member Data Documentation

m_buffer

template<class TYP>

TYP* NTuple::_Data< TYP >::m_buffer = nullptr

protected

Pointer to data buffer.

Definition at line 125 of file NTuple.h.

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

• GaudiKernel/include/GaudiKernel/NTuple.h