Concrete class discribing basic data items in an N tuple. More...

#include <NTupleItems.h>

Inheritance diagram for NTuple::_DataImp< TYP >:

Collaboration diagram for NTuple::_DataImp< TYP >:

Public Types
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
	_DataImp (INTuple *tup, const std::string &name, const std::type_info &info, const std::string &index, long len, TYP low, TYP high, TYP def)
	Standard Constructor.

virtual	~_DataImp ()
	Standard destructor.

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

virtual void	reset ()
	Reset to default.

virtual long	filled () const
	Number of items filled.

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

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

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

virtual long	size () const
	Size of entire object.

virtual void	release ()
	Destruct object.

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

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

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

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

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

virtual void	setDefault (const TYP val)
	Set default value.

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

virtual long	length () const
	Access the buffer length.

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

virtual void *	buffer ()
	Access data buffer.

virtual long	ndim () const
	Dimension.

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

virtual INTuple *	tuple ()
	Access to hosting ntuple.

Protected Types
typedef const std::string &	CSTR

typedef const std::type_info &	CTYPE

Protected Attributes
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
	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
	Pointer to data buffer.

Private Member Functions
	_DataImp (const _DataImp &)
	Inhibit Copy Constructor.

Detailed Description

template<class TYP>
class NTuple::_DataImp< TYP >

Concrete class discribing basic data items in an N tuple.

Definition at line 39 of file NTupleItems.h.

Member Typedef Documentation

template<class TYP >

typedef const std::string& NTuple::_DataImp< TYP >::CSTR

protected

Definition at line 44 of file NTupleItems.h.

template<class TYP >

typedef const std::type_info& NTuple::_DataImp< TYP >::CTYPE

protected

Definition at line 45 of file NTupleItems.h.

template<class TYP >

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

Set type definition to make life more easy easy.

Definition at line 66 of file NTupleItems.h.

Constructor & Destructor Documentation

template<class TYP >

NTuple::_DataImp< TYP >::_DataImp ( const _DataImp< TYP > & )

inlineprivate

Inhibit Copy Constructor.

Definition at line 42 of file NTupleItems.h.

{}

template<class TYP >

NTuple::_DataImp< TYP >::_DataImp	(	INTuple *	tup,
		const std::string &	name,
		const std::type_info &	info,
		const std::string &	index,
		long	len,
		TYP	low,
		TYP	high,
		TYP	def
	)

inline

Standard Constructor.

Definition at line 68 of file NTupleItems.h.

    : m_length(len), m_tuple(tup), m_name(name), m_index(index),
      m_def(def), m_range(low, high), m_info(info)
    {
      m_indexItem = 0;
      m_type = typeid(TYP) == typeid(void*) ? DataTypeInfo::POINTER : DataTypeInfo::ID(info);
      this->m_buffer = new TYP[m_length];
      reset();
    }

template<class TYP >

virtual NTuple::_DataImp< TYP >::~_DataImp ( )

inlinevirtual

Standard destructor.

Definition at line 78 of file NTupleItems.h.

                                             {
      if ( 0 != this->m_buffer ) delete [] this->m_buffer;
    }

Member Function Documentation

template<class TYP >

virtual const void* NTuple::_DataImp< TYP >::buffer ( ) const

inlinevirtual

Access data buffer (CONST)

Implements INTupleItem.

Definition at line 147 of file NTupleItems.h.

{ return this->m_buffer; }

template<class TYP >

virtual void* NTuple::_DataImp< TYP >::buffer ( )

inlinevirtual

Access data buffer.

Definition at line 149 of file NTupleItems.h.

{ return this->m_buffer; }

template<class TYP >

virtual long NTuple::_DataImp< TYP >::dim ( long i ) const

inlinevirtual

Access individual dimensions.

Implements INTupleItem.

Reimplemented in NTuple::_MatrixImp< TYP >, and NTuple::_ArrayImp< TYP >.

Definition at line 153 of file NTupleItems.h.

{ return (i==0) ? 1 : 0; }

template<class TYP >

virtual long NTuple::_DataImp< TYP >::filled ( ) const

inlinevirtual

Number of items filled.

Implements INTupleItem.

Definition at line 93 of file NTupleItems.h.

                                              {
      int len = 1;
      int nd = ndim();
      if ( m_length > 1 )   {
        for ( int l = 0; l < nd-1; l++ )   {
          len *= dim(l);
        }
        if ( indexItem() )   {
          long *ll = (long*)m_indexItem->buffer();
          len *= *ll;
        }
        else if ( nd > 0 )   {
          len *= dim(nd-1);
        }
      }
      return len;
    }

template<class TYP >

virtual bool NTuple::_DataImp< TYP >::hasIndex ( ) const

inlinevirtual

Is the tuple have an index column?

Implements INTupleItem.

Definition at line 131 of file NTupleItems.h.

{ return m_index.length()>0; }

template<class TYP >

virtual const std::string& NTuple::_DataImp< TYP >::index ( ) const

inlinevirtual

Access the index _Column.

Implements INTupleItem.

Definition at line 133 of file NTupleItems.h.

{ return m_index; }

template<class TYP >

virtual INTupleItem* NTuple::_DataImp< TYP >::indexItem ( )

inlinevirtual

Pointer to index column (if present, 0 else)

Implements INTupleItem.

Definition at line 111 of file NTupleItems.h.

                                                      {
      if ( 0 == m_indexItem )   {
        m_indexItem = m_tuple->find(m_index);
      }
      return m_indexItem;
    }

template<class TYP >

virtual const INTupleItem* NTuple::_DataImp< TYP >::indexItem ( ) const

inlinevirtual

Pointer to index column (if present, 0 else) (CONST)

Implements INTupleItem.

Definition at line 118 of file NTupleItems.h.

                                                      {
      if ( 0 == m_indexItem )   {
        m_indexItem = m_tuple->find(m_index);
      }
      return m_indexItem;
    }

template<class TYP >

virtual long NTuple::_DataImp< TYP >::length ( ) const

inlinevirtual

Access the buffer length.

Implements INTupleItem.

Definition at line 145 of file NTupleItems.h.

{ return m_length; }

template<class TYP >

virtual const std::string& NTuple::_DataImp< TYP >::name ( ) const

inlinevirtual

Access _Column name.

Implements INTupleItem.

Definition at line 135 of file NTupleItems.h.

{ return m_name; }

template<class TYP >

virtual long NTuple::_DataImp< TYP >::ndim ( ) const

inlinevirtual

Dimension.

Implements INTupleItem.

Reimplemented in NTuple::_MatrixImp< TYP >, and NTuple::_ArrayImp< TYP >.

Definition at line 151 of file NTupleItems.h.

{ return 0; }

template<class TYP >

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

inlinevirtual

Access the range if specified.

Implements NTuple::_Data< TYP >.

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

Definition at line 143 of file NTupleItems.h.

{ return m_range; }

template<class TYP >

virtual void NTuple::_DataImp< TYP >::release ( )

inlinevirtual

Destruct object.

Implements INTupleItem.

Definition at line 129 of file NTupleItems.h.

{ delete this; }

template<class TYP >

virtual void NTuple::_DataImp< TYP >::reset ( )

inlinevirtual

Reset to default.

Implements INTupleItem.

Definition at line 86 of file NTupleItems.h.

                                              {
      TYP* buff = this->m_buffer;
      for ( size_t i = 0; i < static_cast<size_t>(m_length); i++ )    {
        *buff++ = m_def;
      }
    }

template<class TYP >

virtual void NTuple::_DataImp< TYP >::setDefault ( const TYP val )

inlinevirtual

Set default value.

Implements NTuple::_Data< TYP >.

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

Definition at line 141 of file NTupleItems.h.

{ m_def = val; }

template<class TYP >

virtual void NTuple::_DataImp< TYP >::setType ( long t )

inlinevirtual

Set the properties of the _Column.

Implements INTupleItem.

Definition at line 139 of file NTupleItems.h.

{ m_type=DataTypeInfo::Type(t); }

template<class TYP >

virtual long NTuple::_DataImp< TYP >::size ( ) const

inlinevirtual

Size of entire object.

Implements INTupleItem.

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

Definition at line 127 of file NTupleItems.h.

{ return m_length*sizeof(TYP); }

template<class TYP >

virtual INTuple* NTuple::_DataImp< TYP >::tuple ( )

inlinevirtual

Access to hosting ntuple.

Implements INTupleItem.

Definition at line 155 of file NTupleItems.h.

{ return m_tuple; }

template<class TYP >

virtual long NTuple::_DataImp< TYP >::type ( ) const

inlinevirtual

TYP information of the item.

Implements INTupleItem.

Definition at line 137 of file NTupleItems.h.

{ return m_type; }

template<class TYP >

virtual const std::type_info& NTuple::_DataImp< TYP >::typeID ( ) const

inlinevirtual

Compiler type ID.

Implements INTupleItem.

Definition at line 125 of file NTupleItems.h.

{ return m_info;}

template<class TYP >

virtual std::string NTuple::_DataImp< TYP >::typeName ( ) const

inlinevirtual

Get proper type name.

Implements INTupleItem.

Definition at line 82 of file NTupleItems.h.

                                           {
      return System::typeinfoName( this->typeID() );
    }

Member Data Documentation

template<class TYP >

TYP NTuple::_DataImp< TYP >::m_def

protected

Buffer with default value.

Definition at line 59 of file NTupleItems.h.

template<class TYP >

std::string NTuple::_DataImp< TYP >::m_index

protected

Check that values are within a certain range while filling.

Definition at line 53 of file NTupleItems.h.

template<class TYP >

INTupleItem* NTuple::_DataImp< TYP >::m_indexItem

mutableprotected

Pointer to index item.

Definition at line 55 of file NTupleItems.h.

template<class TYP >

const std::type_info& NTuple::_DataImp< TYP >::m_info

protected

Item type information.

Definition at line 63 of file NTupleItems.h.

template<class TYP >

long NTuple::_DataImp< TYP >::m_length

protected

Entire buffer length.

Definition at line 47 of file NTupleItems.h.

template<class TYP >

std::string NTuple::_DataImp< TYP >::m_name

protected

_Column name

Definition at line 51 of file NTupleItems.h.

template<class TYP >

Range<TYP> NTuple::_DataImp< TYP >::m_range

protected

Check that values are within a certain range while filling.

Definition at line 61 of file NTupleItems.h.

template<class TYP >

INTuple* NTuple::_DataImp< TYP >::m_tuple

protected

Pointer to N tuple.

Definition at line 49 of file NTupleItems.h.

template<class TYP >

DataTypeInfo::Type NTuple::_DataImp< TYP >::m_type

protected

_Column type

Definition at line 57 of file NTupleItems.h.

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

/afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v24r2/GaudiKernel/GaudiKernel/NTupleItems.h

Gaudi Framework, version v24r2

Public Types

Public Member Functions

Protected Types

Protected Attributes

Private Member Functions

Detailed Description

template<class TYP> class NTuple::_DataImp< TYP >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<class TYP>
class NTuple::_DataImp< TYP >