Gaudi::details::masked_iterator< ITERATOR, MASK > Class Template Reference

"masked" iterator iterates ober "masked" intries in the cotainner/range More...

#include <GaudiKernel/SmartRanges.h>

Inheritance diagram for Gaudi::details::masked_iterator< ITERATOR, MASK >:

Collaboration diagram for Gaudi::details::masked_iterator< ITERATOR, MASK >:

Public Member Functions
	masked_iterator (const MASK &mask, ITERATOR b)
	masked_iterator (MASK &&mask, ITERATOR b)
	masked_iterator ()

Private Member Functions
void	increment ()
std::iterator_traits< ITERATOR >::reference	dereference () const
bool	equal (const masked_iterator &other) const

Private Attributes
ITERATOR	m_iterator
MASK	m_mask
size_t	m_index

Friends
class	boost::iterator_core_access

Detailed Description

template<class ITERATOR, class MASK>
class Gaudi::details::masked_iterator< ITERATOR, MASK >

"masked" iterator iterates ober "masked" intries in the cotainner/range

• MASK can be something like boost::dynamic_bitset

  Author

  Vanya BELYAEV Ivan..nosp@m.Bely.nosp@m.aev@i.nosp@m.tep..nosp@m.ru

  Date

  2016-09-20

Definition at line 45 of file SmartRanges.h.

Constructor & Destructor Documentation

template<class ITERATOR , class MASK >

Gaudi::details::masked_iterator< ITERATOR, MASK >::masked_iterator ( const MASK &  mask, ITERATOR  b  )

inline

Definition at line 55 of file SmartRanges.h.

        : m_iterator ( b    )
        , m_mask     ( mask )
        , m_index    ( mask.find_first() )
      {
        if ( MASK::npos != m_index ) { std::advance ( m_iterator , m_index ) ; }
      }

template<class ITERATOR , class MASK >

Gaudi::details::masked_iterator< ITERATOR, MASK >::masked_iterator ( MASK &&  mask, ITERATOR  b  )

inline

Definition at line 63 of file SmartRanges.h.

        : m_iterator ( b )
        , m_mask     ( mask )
        , m_index    ( mask.find_first() )
      {
        if ( MASK::npos != m_index ) { std::advance ( m_iterator , m_index ) ; }
      }

template<class ITERATOR , class MASK >

Gaudi::details::masked_iterator< ITERATOR, MASK >::masked_iterator ( )

inline

Definition at line 71 of file SmartRanges.h.

        : m_iterator ()
        , m_mask     ()
        , m_index    ( MASK::npos )
      {}

Member Function Documentation

template<class ITERATOR , class MASK >

std::iterator_traits<ITERATOR>::reference Gaudi::details::masked_iterator< ITERATOR, MASK >::dereference ( ) const

inlineprivate

Definition at line 88 of file SmartRanges.h.

{ return *m_iterator ; }

template<class ITERATOR , class MASK >

bool Gaudi::details::masked_iterator< ITERATOR, MASK >::equal ( const masked_iterator< ITERATOR, MASK > &  other ) const

inlineprivate

Definition at line 90 of file SmartRanges.h.

      { return m_index == other.m_index ; }

template<class ITERATOR , class MASK >

void Gaudi::details::masked_iterator< ITERATOR, MASK >::increment ( )

inlineprivate

Definition at line 80 of file SmartRanges.h.

      {
        const size_t m = m_mask.find_next( m_index  ) ;
        if ( m != MASK::npos )  { std::advance ( m_iterator , m - m_index ) ; }
        m_index = m ;
      }

Friends And Related Function Documentation

template<class ITERATOR , class MASK >

friend class boost::iterator_core_access

friend

Definition at line 79 of file SmartRanges.h.

Member Data Documentation

template<class ITERATOR , class MASK >

size_t Gaudi::details::masked_iterator< ITERATOR, MASK >::m_index

private

Definition at line 97 of file SmartRanges.h.

template<class ITERATOR , class MASK >

ITERATOR Gaudi::details::masked_iterator< ITERATOR, MASK >::m_iterator

private

Definition at line 95 of file SmartRanges.h.

template<class ITERATOR , class MASK >

MASK Gaudi::details::masked_iterator< ITERATOR, MASK >::m_mask

private

Definition at line 96 of file SmartRanges.h.

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

• GaudiKernel/GaudiKernel/SmartRanges.h