cast_itr< CASTTYPE, ITR > Class Template Reference

Cast iterator; cast the result after deferencing. More...

#include <iterator_util.h>

Public Types
using	iterator_category = typename std::iterator_traits< ITR >::iterator_category
using	difference_type = typename std::iterator_traits< ITR >::difference_type
using	value_type = std::remove_reference_t< CASTTYPE >
using	reference = value_type &
using	pointer = value_type *

Public Member Functions
	cast_itr (void)
	empty constructor
	cast_itr (const ITR &itr)
	constructor
template<typename C , typename I >
	cast_itr (const cast_itr< C, I > &itr)
	construct from cast_itr
reference	operator* (void) const
	cast the derefenced value to CASTYPE&
pointer	operator-> (void) const
	cast the dereferenced value to CASTTYPE*
decltype(auto)	raw_dereference (void) const
	dereference without casting
auto	raw_iterator (void) const
	underlying iterator
comparison
bool	operator== (const cast_itr &itr) const
bool	operator!= (const cast_itr &itr) const
bool	operator<= (const cast_itr &itr) const
bool	operator< (const cast_itr &itr) const
bool	operator>= (const cast_itr &itr) const
bool	operator> (const cast_itr &itr) const
math operations
cast_itr &	operator++ (void)
cast_itr	operator++ (int)
cast_itr &	operator+= (size_t step)
cast_itr	operator+ (size_t step) const
cast_itr &	operator-- (void)
cast_itr	operator-- (int)
cast_itr &	operator-= (size_t step)
cast_itr	operator- (size_t step) const
difference_type	operator- (const cast_itr &itr)
auto	operator[] (size_t idx) const

Private Attributes
ITR	_itr

Detailed Description

template<typename CASTTYPE, typename ITR>
requires std::input_or_output_iterator<ITR>
class bbm::cast_itr< CASTTYPE, ITR >

Cast iterator; cast the result after deferencing.

Member Typedef Documentation

difference_type

using difference_type = typename std::iterator_traits<ITR>::difference_type

iterator_category

using iterator_category = typename std::iterator_traits<ITR>::iterator_category

pointer

using pointer = value_type*

reference

using reference = value_type&

value_type

using value_type = std::remove_reference_t<CASTTYPE>

Constructor & Destructor Documentation

cast_itr() [1/3]

cast_itr ( void  )

inline

empty constructor

cast_itr() [2/3]

cast_itr ( const ITR &  itr )

inline

constructor

cast_itr() [3/3]

cast_itr ( const cast_itr< C, I > &  itr )

inline

construct from cast_itr

Member Function Documentation

operator!=()

bool operator!= ( const cast_itr< CASTTYPE, ITR > &  itr ) const

inline

operator*()

reference operator* ( void  ) const

inline

cast the derefenced value to CASTYPE&

operator+()

cast_itr operator+ ( size_t  step ) const

inline

operator++() [1/2]

cast_itr operator++ ( int  )

inline

operator++() [2/2]

cast_itr & operator++ ( void  )

inline

operator+=()

cast_itr & operator+= ( size_t  step )

inline

operator-() [1/2]

difference_type operator- ( const cast_itr< CASTTYPE, ITR > &  itr )

inline

operator-() [2/2]

cast_itr operator- ( size_t  step ) const

inline

operator--() [1/2]

cast_itr operator-- ( int  )

inline

operator--() [2/2]

cast_itr & operator-- ( void  )

inline

operator-=()

cast_itr & operator-= ( size_t  step )

inline

operator->()

pointer operator-> ( void  ) const

inline

cast the dereferenced value to CASTTYPE*

operator<()

bool operator< ( const cast_itr< CASTTYPE, ITR > &  itr ) const

inline

operator<=()

bool operator<= ( const cast_itr< CASTTYPE, ITR > &  itr ) const

inline

operator==()

bool operator== ( const cast_itr< CASTTYPE, ITR > &  itr ) const

inline

operator>()

bool operator> ( const cast_itr< CASTTYPE, ITR > &  itr ) const

inline

operator>=()

bool operator>= ( const cast_itr< CASTTYPE, ITR > &  itr ) const

inline

operator[]()

auto operator[] ( size_t  idx ) const

inline

raw_dereference()

decltype(auto) raw_dereference ( void  ) const

inline

dereference without casting

raw_iterator()

auto raw_iterator ( void  ) const

inline

underlying iterator

Member Data Documentation

_itr

ITR _itr

private

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

• include/util/iterator_util.h