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

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

Inheritance diagram for NTuple::_ItemImp< TYP >:

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Collaboration diagram for NTuple::_ItemImp< TYP >:

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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.

void	setDefault (const TYP val) override
	Compiler type ID.

const ItemRange &	range () const override
	Access the range if specified.

long	size () const override
	Size of entire object.

Public Member Functions inherited from NTuple::_DataImp< TYP >
	_DataImp (INTuple *tup, std::string name, const std::type_info &info, std::string index, long len, TYP low, TYP high, TYP def)
	Standard Constructor.

	~_DataImp () override
	Standard destructor.

std::string	typeName () const override
	Get proper type name.

void	reset () override
	Reset to default.

long	filled () const override
	Number of items filled.

INTupleItem *	indexItem () override
	Pointer to index column (if present, 0 else)

const INTupleItem *	indexItem () const override
	Pointer to index column (if present, 0 else) (CONST)

const std::type_info &	typeID () const override
	Compiler type ID.

void	release () override
	Destruct object.

bool	hasIndex () const override
	Is the tuple have an index column?

const std::string &	index () const override
	Access the index _Column.

const std::string &	name () const override
	Access _Column name.

long	type () const override
	TYP information of the item.

void	setType (long t) override
	Set the properties of the _Column.

long	length () const override
	Access the buffer length.

const void *	buffer () const override
	Access data buffer (CONST)

virtual void *	buffer ()
	Access data buffer.

long	ndim () const override
	Dimension.

long	dim (long i) const override
	Access individual dimensions.

INTuple *	tuple () override
	Access to hosting ntuple.

Public Member Functions inherited from INTupleItem
virtual	~INTupleItem ()=default
	destructor

Public Member Functions inherited from NTuple::_Item< TYP >
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 = nullptr
	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 = nullptr
	Pointer to data buffer.