Inheritance diagram for row_iterator:

Public Types
using	value_type = row

using	size_type = int

using	difference_type = int

using	reference = row

using	pointer = void

using	iterator_category = std::forward_iterator_tag

Public Member Functions
	row_iterator () noexcept
	Create an empty iterator.

	row_iterator (statement *owner)
	Create an instance referring to a given statement.

	row_iterator (std::unique_ptr< statement > &owner)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

row	operator* () const noexcept

const row *	operator-> () const noexcept

row_iterator &	operator++ ()

row_iterator	operator++ (int)

Friends
bool	operator== (const row_iterator &lhs, const row_iterator &rhs) noexcept

bool	operator!= (const row_iterator &lhs, const row_iterator &rhs) noexcept

Detailed Description

This class stores the statement by reference. Thus statement must remain valid for the lifetime duration of this class.

Constructor & Destructor Documentation

row_iterator ( )

inlinenoexcept

Create an empty iterator.

Such iterator is usable as an end of range sentinel

row_iterator ( statement * owner )

inline

Create an instance referring to a given statement.

Note that the iterator mutates the statement while iterating, hence the argument must be non-const.