NTuple::_DataImp< TYP > Class Template Reference

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

#include <GaudiKernel/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. 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
	_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...
long	size () const override
	Size of entire object. 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...
void	setDefault (const TYP val) override
	Set default value. More...
const ItemRange &	range () const override
	Access the range if specified. 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...

Protected Types
typedef const std::string &	CSTR
typedef const std::type_info &	CTYPE

Protected Attributes
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...

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

Additional Inherited Members

Detailed Description

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

Concrete class discribing basic data items in an N tuple.

Definition at line 34 of file NTupleItems.h.

Member Typedef Documentation

template<class TYP >

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

protected

Definition at line 51 of file NTupleItems.h.

template<class TYP >

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

protected

Definition at line 52 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 74 of file NTupleItems.h.

Constructor & Destructor Documentation

template<class TYP >

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

privatedelete

Inhibit Copy Constructor.

template<class TYP >

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  )

inline

Standard Constructor.

Definition at line 76 of file NTupleItems.h.

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

template<class TYP >

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

inlineoverride

Standard destructor.

Definition at line 91 of file NTupleItems.h.

{ delete[] this->m_buffer; }

Member Function Documentation

template<class TYP >

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

inlineoverridevirtual

Access data buffer (CONST)

Implements INTupleItem.

Definition at line 149 of file NTupleItems.h.

{ return this->m_buffer; }

template<class TYP >

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

inlinevirtual

Access data buffer.

Definition at line 151 of file NTupleItems.h.

{ return this->m_buffer; }

template<class TYP >

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

inlineoverridevirtual

Access individual dimensions.

Implements INTupleItem.

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

Definition at line 155 of file NTupleItems.h.

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

template<class TYP >

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

inlineoverridevirtual

Number of items filled.

Implements INTupleItem.

Definition at line 97 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 >

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

inlineoverridevirtual

Is the tuple have an index column?

Implements INTupleItem.

Definition at line 133 of file NTupleItems.h.

{ return m_index.length() > 0; }

template<class TYP >

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

inlineoverridevirtual

Access the index _Column.

Implements INTupleItem.

Definition at line 135 of file NTupleItems.h.

{ return m_index; }

template<class TYP >

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

inlineoverridevirtual

Pointer to index column (if present, 0 else)

Implements INTupleItem.

Definition at line 115 of file NTupleItems.h.

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

template<class TYP >

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

inlineoverridevirtual

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

Implements INTupleItem.

Definition at line 121 of file NTupleItems.h.

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

template<class TYP >

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

inlineoverridevirtual

Access the buffer length.

Implements INTupleItem.

Definition at line 147 of file NTupleItems.h.

{ return m_length; }

template<class TYP >

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

inlineoverridevirtual

Access _Column name.

Implements INTupleItem.

Definition at line 137 of file NTupleItems.h.

{ return m_name; }

template<class TYP >

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

inlineoverridevirtual

Dimension.

Implements INTupleItem.

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

Definition at line 153 of file NTupleItems.h.

{ return 0; }

template<class TYP >

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

inlineoverridevirtual

Access the range if specified.

Implements NTuple::_Data< TYP >.

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

Definition at line 145 of file NTupleItems.h.

{ return m_range; }

template<class TYP >

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

inlineoverridevirtual

Destruct object.

Implements INTupleItem.

Definition at line 131 of file NTupleItems.h.

{ delete this; }

template<class TYP >

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

inlineoverridevirtual

Reset to default.

Implements INTupleItem.

Definition at line 95 of file NTupleItems.h.

{ std::fill_n( this->m_buffer, m_length, m_def ); }

template<class TYP >

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

inlineoverridevirtual

Set default value.

Implements NTuple::_Data< TYP >.

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

Definition at line 143 of file NTupleItems.h.

{ m_def = val; }

template<class TYP >

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

inlineoverridevirtual

Set the properties of the _Column.

Implements INTupleItem.

Definition at line 141 of file NTupleItems.h.

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

template<class TYP >

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

inlineoverridevirtual

Size of entire object.

Implements INTupleItem.

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

Definition at line 129 of file NTupleItems.h.

{ return m_length * sizeof( TYP ); }

template<class TYP >

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

inlineoverridevirtual

Access to hosting ntuple.

Implements INTupleItem.

Definition at line 157 of file NTupleItems.h.

{ return m_tuple; }

template<class TYP >

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

inlineoverridevirtual

TYP information of the item.

Implements INTupleItem.

Definition at line 139 of file NTupleItems.h.

{ return m_type; }

template<class TYP >

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

inlineoverridevirtual

Compiler type ID.

Implements INTupleItem.

Definition at line 127 of file NTupleItems.h.

{ return m_info; }

template<class TYP >

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

inlineoverridevirtual

Get proper type name.

Implements INTupleItem.

Definition at line 93 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 66 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 60 of file NTupleItems.h.

template<class TYP >

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

mutableprotected

Pointer to index item.

Definition at line 62 of file NTupleItems.h.

template<class TYP >

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

protected

Item type information.

Definition at line 70 of file NTupleItems.h.

template<class TYP >

long NTuple::_DataImp< TYP >::m_length

protected

Entire buffer length.

Definition at line 54 of file NTupleItems.h.

template<class TYP >

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

protected

_Column name

Definition at line 58 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 68 of file NTupleItems.h.

template<class TYP >

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

protected

Pointer to N tuple.

Definition at line 56 of file NTupleItems.h.

template<class TYP >

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

protected

_Column type

Definition at line 64 of file NTupleItems.h.

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

• GaudiKernel/GaudiKernel/NTupleItems.h