tag::member_iterator_t< It, m > Struct Template Reference

#include <fn.h>

Collaboration diagram for tag::member_iterator_t< It, m >:

Public Types
typedef std::iterator_traits < It >::value_type	ParentValue
typedef std::iterator_traits < It >::iterator_category	iterator_category
typedef m	value_type
typedef std::iterator_traits < It >::difference_type	difference_type
typedef Internal::forward_const < typename std::iterator_traits< It > ::pointer, m * >::value_type	pointer
typedef Internal::forward_const < typename std::iterator_traits< It > ::reference, m & >::value_type	reference

Public Member Functions
	member_iterator_t (m ParentValue::*d)
	member_iterator_t (const It &it, m ParentValue::*d)
template<typename Other >
member_iterator_t &	operator= (const Other &other)
member_iterator_t &	operator= (const member_iterator_t &other)
reference	operator* (void) const
reference	operator-> (void) const
reference	operator* (void)
reference	operator-> (void)
reference	operator[] (difference_type n) const
member_iterator_t &	operator++ ()
member_iterator_t	operator++ (int)
member_iterator_t &	operator-- ()
member_iterator_t	operator-- (int)
member_iterator_t &	operator+= (difference_type n)
member_iterator_t &	operator-= (difference_type n)
template<typename Other >
difference_type	operator- (const Other &other) const
difference_type	operator- (const member_iterator_t &other) const
template<typename Other >
bool	operator== (const Other &other) const
bool	operator== (const member_iterator_t &other) const
template<typename Other >
bool	operator!= (const Other &other) const
bool	operator!= (const member_iterator_t &other) const

Public Attributes
It	iterator
m ParentValue::*	data

Detailed Description

template<typename It, typename m>
struct tag::member_iterator_t< It, m >

An iterator wrapper that returns a member of a struct the wrapped iterator would point to.

struct simple { int a; float b; };
vector<simple> test;
member_iterator_t<vector<simple>::iterator, int> ita( &simple::a );
ita = test.begin();
cout << *ita; // prints the value of a

Member Typedef Documentation

template<typename It, typename m>

typedef std::iterator_traits<It>::difference_type tag::member_iterator_t< It, m >::difference_type

template<typename It, typename m>

typedef std::iterator_traits<It>::iterator_category tag::member_iterator_t< It, m >::iterator_category

template<typename It, typename m>

typedef std::iterator_traits<It>::value_type tag::member_iterator_t< It, m >::ParentValue

template<typename It, typename m>

typedef Internal::forward_const<typename std::iterator_traits<It>::pointer, m *>::value_type tag::member_iterator_t< It, m >::pointer

template<typename It, typename m>

typedef Internal::forward_const<typename std::iterator_traits<It>::reference, m &>::value_type tag::member_iterator_t< It, m >::reference

template<typename It, typename m>

typedef m tag::member_iterator_t< It, m >::value_type

Constructor & Destructor Documentation

template<typename It, typename m>

tag::member_iterator_t< It, m >::member_iterator_t ( m ParentValue::*  d )

inline

template<typename It, typename m>

tag::member_iterator_t< It, m >::member_iterator_t ( const It &  it, m ParentValue::*  d  )

inline

References tag::member_iterator_t< It, m >::iterator.

Member Function Documentation

template<typename It, typename m>

template<typename Other >

bool tag::member_iterator_t< It, m >::operator!= ( const Other &  other ) const

inline

References tag::member_iterator_t< It, m >::iterator.

template<typename It, typename m>

bool tag::member_iterator_t< It, m >::operator!= ( const member_iterator_t< It, m > &  other ) const

inline

References tag::member_iterator_t< It, m >::iterator.

template<typename It, typename m>

reference tag::member_iterator_t< It, m >::operator* ( void  ) const

inline

References tag::member_iterator_t< It, m >::data.

template<typename It, typename m>

reference tag::member_iterator_t< It, m >::operator* ( void  )

inline

References tag::member_iterator_t< It, m >::data.

template<typename It, typename m>

member_iterator_t& tag::member_iterator_t< It, m >::operator++ ( )

inline

References tag::member_iterator_t< It, m >::iterator.

template<typename It, typename m>

member_iterator_t tag::member_iterator_t< It, m >::operator++ ( int  )

inline

References tag::member_iterator_t< It, m >::iterator.

template<typename It, typename m>

member_iterator_t& tag::member_iterator_t< It, m >::operator+= ( difference_type  n )

inline

References tag::member_iterator_t< It, m >::iterator.

template<typename It, typename m>

template<typename Other >

difference_type tag::member_iterator_t< It, m >::operator- ( const Other &  other ) const

inline

References tag::member_iterator_t< It, m >::iterator.

template<typename It, typename m>

difference_type tag::member_iterator_t< It, m >::operator- ( const member_iterator_t< It, m > &  other ) const

inline

References tag::member_iterator_t< It, m >::iterator.

template<typename It, typename m>

member_iterator_t& tag::member_iterator_t< It, m >::operator-- ( )

inline

References tag::member_iterator_t< It, m >::iterator.

template<typename It, typename m>

member_iterator_t tag::member_iterator_t< It, m >::operator-- ( int  )

inline

References tag::member_iterator_t< It, m >::iterator.

template<typename It, typename m>

member_iterator_t& tag::member_iterator_t< It, m >::operator-= ( difference_type  n )

inline

References tag::member_iterator_t< It, m >::iterator.

template<typename It, typename m>

reference tag::member_iterator_t< It, m >::operator-> ( void  ) const

inline

References tag::member_iterator_t< It, m >::data, and tag::member_iterator_t< It, m >::iterator.

template<typename It, typename m>

reference tag::member_iterator_t< It, m >::operator-> ( void  )

inline

References tag::member_iterator_t< It, m >::data, and tag::member_iterator_t< It, m >::iterator.

template<typename It, typename m>

template<typename Other >

member_iterator_t& tag::member_iterator_t< It, m >::operator= ( const Other &  other )

inline

References tag::member_iterator_t< It, m >::iterator.

template<typename It, typename m>

member_iterator_t& tag::member_iterator_t< It, m >::operator= ( const member_iterator_t< It, m > &  other )

inline

References tag::member_iterator_t< It, m >::data, and tag::member_iterator_t< It, m >::iterator.

template<typename It, typename m>

template<typename Other >

bool tag::member_iterator_t< It, m >::operator== ( const Other &  other ) const

inline

References tag::member_iterator_t< It, m >::iterator.

template<typename It, typename m>

bool tag::member_iterator_t< It, m >::operator== ( const member_iterator_t< It, m > &  other ) const

inline

References tag::member_iterator_t< It, m >::iterator.

template<typename It, typename m>

reference tag::member_iterator_t< It, m >::operator[] ( difference_type  n ) const

inline

References tag::member_iterator_t< It, m >::data, and tag::member_iterator_t< It, m >::iterator.

Member Data Documentation

template<typename It, typename m>

m ParentValue::* tag::member_iterator_t< It, m >::data

Referenced by tag::member_iterator_t< It, m >::operator*(), tag::member_iterator_t< It, m >::operator->(), tag::member_iterator_t< It, m >::operator=(), and tag::member_iterator_t< It, m >::operator[]().

template<typename It, typename m>

It tag::member_iterator_t< It, m >::iterator

Referenced by tag::member_iterator_t< It, m >::member_iterator_t(), tag::member_iterator_t< It, m >::operator!=(), tag::member_iterator_t< It, m >::operator++(), tag::member_iterator_t< It, m >::operator+=(), tag::member_iterator_t< It, m >::operator-(), tag::member_iterator_t< It, m >::operator--(), tag::member_iterator_t< It, m >::operator-=(), tag::member_iterator_t< It, m >::operator->(), tag::member_iterator_t< It, m >::operator=(), tag::member_iterator_t< It, m >::operator==(), and tag::member_iterator_t< It, m >::operator[]().

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

• fn.h