ResultIterator< T > Struct Template Reference

#include "QueryResult.h"

Public Types
using	iterator_category = std::forward_iterator_tag
using	difference_type = std::ptrdiff_t
using	value_type = T
using	pointer = T *
using	reference = T &

Public Member Functions
	ResultIterator (pointer ptr)
reference	operator* () const
pointer	operator-> ()
ResultIterator &	operator++ ()
bool	operator!= (const ResultIterator &right)

Private Attributes
pointer	_ptr

Detailed Description

template<typename T>
struct ResultIterator< T >

Member Typedef Documentation

difference_type

template<typename T >

using ResultIterator< T >::difference_type = std::ptrdiff_t

iterator_category

template<typename T >

using ResultIterator< T >::iterator_category = std::forward_iterator_tag

pointer

template<typename T >

using ResultIterator< T >::pointer = T*

reference

template<typename T >

using ResultIterator< T >::reference = T&

value_type

template<typename T >

using ResultIterator< T >::value_type = T

Constructor & Destructor Documentation

ResultIterator()

template<typename T >

ResultIterator< T >::ResultIterator ( pointer  ptr )

inlineexplicit

: _ptr(ptr) { }

Member Function Documentation

operator!=()

template<typename T >

bool ResultIterator< T >::operator!= ( const ResultIterator< T > &  right )

inline

{ return _ptr != right._ptr; }

References ResultIterator< T >::_ptr.

operator*()

template<typename T >

reference ResultIterator< T >::operator* ( ) const

inline

{ return *_ptr; }

References ResultIterator< T >::_ptr.

operator++()

template<typename T >

ResultIterator & ResultIterator< T >::operator++ ( )

inline

{ if (!_ptr->NextRow()) _ptr = nullptr; return *this; }

References ResultIterator< T >::_ptr.

operator->()

template<typename T >

pointer ResultIterator< T >::operator-> ( )

inline

{ return _ptr; }

References ResultIterator< T >::_ptr.

Member Data Documentation

_ptr

template<typename T >

pointer ResultIterator< T >::_ptr

private

Referenced by ResultIterator< T >::operator!=(), ResultIterator< T >::operator*(), ResultIterator< T >::operator++(), and ResultIterator< T >::operator->().