NTuple::_Array< TYP > Class Template Reference

Abstract class describing a column-array in a N tuple. More...

#include <NTuple.h>

Inheritance diagram for NTuple::_Array< TYP >:

Collaboration diagram for NTuple::_Array< TYP >:

Public Member Functions
template<class T >
_Array< TYP > &	operator= (const _Array< T > &copy)
	Assignment operator.
const TYP &	data (long i) const
	Access to data by reference (CONST)
TYP &	data (long i)
	Access to data by reference (CONST)
Public Member Functions inherited from NTuple::_Data< TYP >
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 ()
	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.

Static Public Member Functions
static _Array *	create (INTuple *tup, const std::string &name, const std::type_info &info, const std::string &index, long len, TYP min, TYP max, TYP def)
	Create instance.

Additional Inherited Members
Public Types inherited from NTuple::_Data< TYP >
typedef Range< TYP >	ItemRange
	Set type definition to make life more easy easy.
Protected Member Functions inherited from INTupleItem
virtual void	setType (long typ)=0
	Set the properties of the INTupleItem.
Protected Attributes inherited from NTuple::_Data< TYP >
TYP *	m_buffer
	Pointer to data buffer.

Detailed Description

template<class TYP>
class NTuple::_Array< TYP >

Abstract class describing a column-array in a N tuple.

Definition at line 152 of file NTuple.h.

Member Function Documentation

template<class TYP >

NTuple::_Array< TYP > * _Array< TYP >::create ( INTuple *  tup, const std::string &  name, const std::type_info &  info, const std::string &  index, long  len, TYP  min, TYP  max, TYP  def  )

static

Create instance.

Definition at line 34 of file NTupleItems.cpp.

                                                                                                                                             {
  _ArrayImp<TYP>* result = new _ArrayImp<TYP>(tup,name,info,idx,len,min,max,def);
  return result;
}

template<class TYP>

const TYP& NTuple::_Array< TYP >::data ( long  i ) const

inline

Access to data by reference (CONST)

Definition at line 179 of file NTuple.h.

{ return *(this->m_buffer + i);        }

template<class TYP>

TYP& NTuple::_Array< TYP >::data ( long  i )

inline

Access to data by reference (CONST)

Definition at line 181 of file NTuple.h.

{ return *(this->m_buffer + i);        }

template<class TYP>

template<class T >

_Array<TYP>& NTuple::_Array< TYP >::operator= ( const _Array< T > &  copy )

inline

Assignment operator.

Definition at line 165 of file NTuple.h.

                                                    {
      long len = this->length();
      if ( len == copy.length() )    {
        const T* source = (const T*)copy.buffer();
        for ( int i = 0; i < len; i++ )  {
          *(this->m_buffer + i) = *(source + i);
        }
        return *this;
      }
      throw std::out_of_range
        ("N-tuple matrix cannot be copied! The index range does not match!");
      return *this;
    }

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

• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v23r6/GaudiKernel/GaudiKernel/NTuple.h
• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v23r6/GaudiKernel/src/Lib/NTupleItems.cpp