lintel::db::Cursor::Iterator Class Reference

#include <Cursor.h>

Public Types
using	iterator_category = std::input_iterator_tag
using	value_type = Arguments
using	difference_type = std::ptrdiff_t
using	pointer = const Arguments *
using	reference = const Arguments &

Public Member Functions
	Iterator (Cursor &cursor, bool end=false)
Iterator &	operator++ ()
const Iterator	operator++ (int)
bool	operator== (const Iterator &other) const
bool	operator!= (const Iterator &other) const
reference	operator* () const

Detailed Description

Mutable forward iterator over streamed rows. Single-pass input-iterator semantics: copies share the stream position, so only one iterator should be advanced at a time and comparison is only meaningful against end().

Member Typedef Documentation

difference_type

using lintel::db::Cursor::Iterator::difference_type = std::ptrdiff_t

iterator_category

using lintel::db::Cursor::Iterator::iterator_category = std::input_iterator_tag

pointer

using lintel::db::Cursor::Iterator::pointer = const Arguments *

reference

using lintel::db::Cursor::Iterator::reference = const Arguments &

value_type

using lintel::db::Cursor::Iterator::value_type = Arguments

Constructor & Destructor Documentation

Iterator()

lintel::db::Cursor::Iterator::Iterator ( Cursor &  cursor, bool  end = false  )

explicit

Constructs an iterator for the given cursor.

Parameters

cursor	the cursor to iterate over
end	if true, positions at the logical end; otherwise at the cursor's current row

Member Function Documentation

operator!=()

bool lintel::db::Cursor::Iterator::operator!=

(

const Iterator &

other

)

const

operator*()

reference lintel::db::Cursor::Iterator::operator*

(

)

const

operator++() [1/2]

Iterator & lintel::db::Cursor::Iterator::operator++

(

)

operator++() [2/2]

const Iterator lintel::db::Cursor::Iterator::operator++

(

int

)

operator==()

bool lintel::db::Cursor::Iterator::operator==

(

const Iterator &

other

)

const

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

• src/include/lintel/core/persistence/Cursor.h