utf8::iterator< octet_iterator > Class Template Reference

#include <checked.h>

Public Types
using	iterator_category = std::bidirectional_iterator_tag
using	value_type = uint32_t
using	difference_type = std::ptrdiff_t
using	pointer = uint32_t*
using	reference = uint32_t&

Public Member Functions
	iterator ()
	iterator (const octet_iterator &octet_it, const octet_iterator &range_start, const octet_iterator &range_end)
octet_iterator	base () const
uint32_t	operator* () const
bool	operator== (const iterator &rhs) const
bool	operator!= (const iterator &rhs) const
iterator &	operator++ ()
iterator	operator++ (int)
iterator &	operator-- ()
iterator	operator-- (int)

Detailed Description

template<typename octet_iterator>
class utf8::iterator< octet_iterator >

Definition at line 268 of file checked.h.

Member Typedef Documentation

difference_type

template<typename octet_iterator >

using utf8::iterator< octet_iterator >::difference_type = std::ptrdiff_t

Definition at line 276 of file checked.h.

iterator_category

template<typename octet_iterator >

using utf8::iterator< octet_iterator >::iterator_category = std::bidirectional_iterator_tag

Definition at line 274 of file checked.h.

pointer

template<typename octet_iterator >

using utf8::iterator< octet_iterator >::pointer = uint32_t*

Definition at line 277 of file checked.h.

reference

template<typename octet_iterator >

using utf8::iterator< octet_iterator >::reference = uint32_t&

Definition at line 278 of file checked.h.

value_type

template<typename octet_iterator >

using utf8::iterator< octet_iterator >::value_type = uint32_t

Definition at line 275 of file checked.h.

Constructor & Destructor Documentation

iterator() [1/2]

template<typename octet_iterator >

utf8::iterator< octet_iterator >::iterator ( )

inline

Definition at line 280 of file checked.h.

{}

iterator() [2/2]

template<typename octet_iterator >

utf8::iterator< octet_iterator >::iterator ( const octet_iterator< octet_iterator > & octet_it, const octet_iterator< octet_iterator > & range_start, const octet_iterator< octet_iterator > & range_end )

inlineexplicit

Definition at line 281 of file checked.h.

                                                          :
               it(octet_it), range_start(range_start), range_end(range_end)
      {
          if (it < range_start || it > range_end)
              throw std::out_of_range("Invalid utf-8 iterator position");
      }

Member Function Documentation

base()

template<typename octet_iterator >

octet_iterator utf8::iterator< octet_iterator >::base ( ) const

inline

Definition at line 290 of file checked.h.

{ return it; }

operator!=()

template<typename octet_iterator >

bool utf8::iterator< octet_iterator >::operator!= ( const iterator< octet_iterator > & rhs ) const

inline

Definition at line 302 of file checked.h.

      {
          return !(operator == (rhs));
      }

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operator*()

template<typename octet_iterator >

uint32_t utf8::iterator< octet_iterator >::operator* ( ) const

inline

Definition at line 291 of file checked.h.

      {
          octet_iterator temp = it;
          return utf8::next(temp, range_end);
      }

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operator++() [1/2]

template<typename octet_iterator >

iterator & utf8::iterator< octet_iterator >::operator++ ( )

inline

Definition at line 306 of file checked.h.

      {
          utf8::next(it, range_end);
          return *this;
      }

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operator++() [2/2]

template<typename octet_iterator >

iterator utf8::iterator< octet_iterator >::operator++ ( int )

inline

Definition at line 311 of file checked.h.

      {
          iterator temp = *this;
          utf8::next(it, range_end);
          return temp;
      }

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operator--() [1/2]

template<typename octet_iterator >

iterator & utf8::iterator< octet_iterator >::operator-- ( )

inline

Definition at line 317 of file checked.h.

      {
          utf8::prior(it, range_start);
          return *this;
      }

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operator--() [2/2]

template<typename octet_iterator >

iterator utf8::iterator< octet_iterator >::operator-- ( int )

inline

Definition at line 322 of file checked.h.

      {
          iterator temp = *this;
          utf8::prior(it, range_start);
          return temp;
      }

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operator==()

template<typename octet_iterator >

bool utf8::iterator< octet_iterator >::operator== ( const iterator< octet_iterator > & rhs ) const

inline

Definition at line 296 of file checked.h.

      {
          if (range_start != rhs.range_start || range_end != rhs.range_end)
              throw std::logic_error("Comparing utf-8 iterators defined with different ranges");
          return (it == rhs.it);
      }

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

• libraries/fc/src/utf8/checked.h