NTuple::_ItemImp< TYP > Class Template Reference

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

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

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

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. More...
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. More...
INTuple *	m_tuple
	Pointer to N tuple. More...
std::string	m_name
	_Column name More...
std::string	m_index
	Check that values are within a certain range while filling. More...
INTupleItem *	m_indexItem = nullptr
	Pointer to index item. More...
DataTypeInfo::Type	m_type
	_Column type More...
TYP	m_def
	Buffer with default value. More...
Range< TYP >	m_range
	Check that values are within a certain range while filling. More...
const std::type_info &	m_info
	Item type information. More...
Protected Attributes inherited from NTuple::_Data< TYP >
TYP *	m_buffer = nullptr
	Pointer to data buffer. More...

Detailed Description

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

Concrete class discribing a column in a N tuple.

Definition at line 36 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 168 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 170 of file NTupleItems.h.

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

Member Function Documentation

template<class TYP>

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

inlineoverridevirtual

Access the range if specified.

Reimplemented from NTuple::_DataImp< TYP >.

Definition at line 179 of file NTupleItems.h.

{ return this->m_range; }

template<class TYP>

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

inlineoverridevirtual

Compiler type ID.

Set default value

Reimplemented from NTuple::_DataImp< TYP >.

Definition at line 177 of file NTupleItems.h.

{ this->m_def = val; }

template<class TYP>

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

inlineoverridevirtual

Size of entire object.

Reimplemented from NTuple::_DataImp< TYP >.

Definition at line 181 of file NTupleItems.h.

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

---

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

• GaudiKernel/GaudiKernel/NTupleItems.h