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 >:

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.
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.