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

#include </builds/gaudi/Gaudi/GaudiKernel/include/GaudiKernel/NTupleItems.h>

Collaboration diagram for NTuple::_DataImp< TYP >:

[legend]

Public Types
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...

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...

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

Detailed Description

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

Concrete class discribing basic data items in an N tuple.

Definition at line 46 of file NTupleItems.h.

Member Typedef Documentation

◆ CSTR

template<class TYP >

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

protected

Definition at line 62 of file NTupleItems.h.

◆ CTYPE

template<class TYP >

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

protected

Definition at line 63 of file NTupleItems.h.

◆ ItemRange

template<class TYP >

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

Set type definition to make life more easy easy.

Definition at line 85 of file NTupleItems.h.

Constructor & Destructor Documentation

◆ _DataImp() [1/2]

template<class TYP >

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

privatedelete

Inhibit Copy Constructor.

◆ _DataImp() [2/2]

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 87 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();
     }

◆ ~_DataImp()

template<class TYP >

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

inlineoverride

Standard destructor.

Definition at line 101 of file NTupleItems.h.

101 { delete[] this->m_buffer; }

Member Function Documentation

◆ buffer() [1/2]

template<class TYP >

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

inlinevirtual

Access data buffer.

Definition at line 156 of file NTupleItems.h.

156 { return this->m_buffer; }

◆ buffer() [2/2]

template<class TYP >

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

inlineoverride

Access data buffer (CONST)

Definition at line 154 of file NTupleItems.h.

154 { return this->m_buffer; }

◆ dim()

template<class TYP >

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

inlineoverride

Access individual dimensions.

Definition at line 160 of file NTupleItems.h.

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

◆ filled()

template<class TYP >

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

inlineoverride

Number of items filled.

Definition at line 107 of file NTupleItems.h.

                                  {
       long len = 1;
       long 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;
     }

◆ hasIndex()

template<class TYP >

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

inlineoverride

Is the tuple have an index column?

Definition at line 138 of file NTupleItems.h.

138 { return m_index.length() > 0; }

◆ index()

template<class TYP >

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

inlineoverride

Access the index _Column.

Definition at line 140 of file NTupleItems.h.

140 { return m_index; }

◆ indexItem() [1/2]

template<class TYP >

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

inlineoverride

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

Definition at line 127 of file NTupleItems.h.

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

◆ indexItem() [2/2]

template<class TYP >

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

inlineoverride

Pointer to index column (if present, 0 else)

Definition at line 122 of file NTupleItems.h.

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

◆ length()

template<class TYP >

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

inlineoverride

Access the buffer length.

Definition at line 152 of file NTupleItems.h.

152 { return m_length; }

◆ name()

template<class TYP >

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

inlineoverride

Access _Column name.

Definition at line 142 of file NTupleItems.h.

142 { return m_name; }

◆ ndim()

template<class TYP >

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

inlineoverride

Dimension.

Definition at line 158 of file NTupleItems.h.

158 { return 0; }

◆ range()

template<class TYP >

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

inlineoverride

Access the range if specified.

Definition at line 150 of file NTupleItems.h.

150 { return m_range; }

◆ release()

template<class TYP >

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

inlineoverride

Destruct object.

Definition at line 136 of file NTupleItems.h.

136 { delete this; }

◆ reset()

template<class TYP >

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

inlineoverride

Reset to default.

Definition at line 105 of file NTupleItems.h.

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

◆ setDefault()

template<class TYP >

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

inlineoverride

Set default value.

Definition at line 148 of file NTupleItems.h.

148 { m_def = val; }

◆ setType()

template<class TYP >

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

inlineoverride

Set the properties of the _Column.

Definition at line 146 of file NTupleItems.h.

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

◆ size()

template<class TYP >

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

inlineoverride

Size of entire object.

Definition at line 134 of file NTupleItems.h.

134 { return m_length * sizeof( TYP ); }

◆ tuple()

template<class TYP >

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

inlineoverride

Access to hosting ntuple.

Definition at line 162 of file NTupleItems.h.

162 { return m_tuple; }

◆ type()

template<class TYP >

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

inlineoverride

TYP information of the item.

Definition at line 144 of file NTupleItems.h.

144 { return m_type; }

◆ typeID()

template<class TYP >

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

inlineoverride

Compiler type ID.

Definition at line 132 of file NTupleItems.h.

132 { return m_info; }

◆ typeName()

template<class TYP >

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

inlineoverride

Get proper type name.

Definition at line 103 of file NTupleItems.h.

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

Member Data Documentation

◆ m_def

template<class TYP >

TYP NTuple::_DataImp< TYP >::m_def

protected

Buffer with default value.

Definition at line 77 of file NTupleItems.h.

◆ m_index

template<class TYP >

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

protected

Check that values are within a certain range while filling.

Definition at line 71 of file NTupleItems.h.

◆ m_indexItem

template<class TYP >

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

mutableprotected

Pointer to index item.

Definition at line 73 of file NTupleItems.h.

◆ m_info

template<class TYP >

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

protected

Item type information.

Definition at line 81 of file NTupleItems.h.

◆ m_length

template<class TYP >

long NTuple::_DataImp< TYP >::m_length

protected

Entire buffer length.

Definition at line 65 of file NTupleItems.h.

◆ m_name

template<class TYP >

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

protected

_Column name

Definition at line 69 of file NTupleItems.h.

◆ m_range

template<class TYP >

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

protected

Check that values are within a certain range while filling.

Definition at line 79 of file NTupleItems.h.

◆ m_tuple

template<class TYP >

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

protected

Pointer to N tuple.

Definition at line 67 of file NTupleItems.h.

◆ m_type

template<class TYP >

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

protected

_Column type

Definition at line 75 of file NTupleItems.h.

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

GaudiKernel/include/GaudiKernel/NTupleItems.h

Public Types

Public Member Functions

Protected Types

Protected Attributes

Private Member Functions

Detailed Description

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

Member Typedef Documentation

◆ CSTR

◆ CTYPE

◆ ItemRange

Constructor & Destructor Documentation

◆ _DataImp() [1/2]

◆ _DataImp() [2/2]

◆ ~_DataImp()

Member Function Documentation

◆ buffer() [1/2]

◆ buffer() [2/2]

◆ dim()

◆ filled()

◆ hasIndex()

◆ index()

◆ indexItem() [1/2]

◆ indexItem() [2/2]

◆ length()

◆ name()

◆ ndim()

◆ range()

◆ release()

◆ reset()

◆ setDefault()

◆ setType()

◆ size()

◆ tuple()

◆ type()

◆ typeID()

◆ typeName()

Member Data Documentation

◆ m_def

◆ m_index

◆ m_indexItem

◆ m_info

◆ m_length

◆ m_name

◆ m_range

◆ m_tuple

◆ m_type

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