Single pass input iterator that accesses successive rows in the attached result set. More...

#include <nanodbc.h>

Public Types
typedef std::input_iterator_tag	iterator_category
	Category of iterator.

typedef result	value_type
	Values returned by iterator access.

typedef result *	pointer
	Pointer to iteration values.

typedef result &	reference
	Reference to iteration values.

typedef std::ptrdiff_t	difference_type
	Iterator difference.

Public Member Functions
	result_iterator ()=default
	Default iterator; an empty result set.

	result_iterator (result &r)
	Create result iterator for a given result set.

reference	operator* () noexcept
	Dereference.

pointer	operator-> ()
	Access through dereference.

result_iterator &	operator++ ()
	Iteration.

void	operator++ (int)
	Iteration.

bool	operator== (result_iterator const &rhs) const noexcept
	Iterators are equal if they a tied to the same native statemnt handle, or both empty.

bool	operator!= (result_iterator const &rhs) const noexcept
	Iterators are not equal if they have different native statemnt handles.

Detailed Description

Single pass input iterator that accesses successive rows in the attached result set.

Member Function Documentation

void nanodbc::result_iterator::operator++ ( int )

inline

Iteration.

Note: Returns nothing, so *it++ does not compile: copies of a result_iterator share one cursor, so none can name a row the iterator has moved past. Read through *it before advancing.

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