std::istream_iterator< _Tp, _CharT, _Traits, _Dist > Class Template Reference
Inheritance diagram for std::istream_iterator< _Tp, _CharT, _Traits, _Dist >:
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## Public Types

typedef _CharT | char_type
typedef ptrdiff_t | difference_type
typedef basic_istream< _CharT, _Traits > | istream_type
typedef input_iterator_tag | iterator_category
typedef const _Tp * | pointer
typedef const _Tp & | reference
typedef _Traits | traits_type
typedef _Tp | value_type

## Public Member Functions

constexpr | istream_iterator ()
| istream_iterator (const istream_iterator &__obj)
| istream_iterator (istream_type &__s)
const _Tp & | operator* () const
istream_iterator & | operator++ ()
istream_iterator | operator++ (int)
const _Tp * | operator-> () const
istream_iterator & | operator= (const istream_iterator &)=default

## Friends

bool | operator!= (const istream_iterator &__x, const istream_iterator &__y)
bool | operator== (const istream_iterator &__x, const istream_iterator &__y)

## Detailed Description

### template<typename _Tp, typename _CharT = char, typename _Traits = char_traits<_CharT>, typename _Dist = ptrdiff_t>
class std::istream_iterator< _Tp, _CharT, _Traits, _Dist >

Provides input iterator semantics for streams.

Definition at line 49 of file stream_iterator.h.

## Member Typedef Documentation

## difference_type

typedef ptrdiff_t std::iterator< input_iterator_tag , _Tp, ptrdiff_t , const _Tp * , const _Tp & >::difference_type

inherited

Distance between iterators is represented as this type.

Definition at line 134 of file stl_iterator_base_types.h.

## iterator_category

typedef input_iterator_tag std::iterator< input_iterator_tag , _Tp, ptrdiff_t , const _Tp * , const _Tp & >::iterator_category

inherited

One of the tag types.

Definition at line 130 of file stl_iterator_base_types.h.

## pointer

typedef const _Tp * std::iterator< input_iterator_tag , _Tp, ptrdiff_t , const _Tp * , const _Tp & >::pointer

inherited

This type represents a pointer-to-value_type.

Definition at line 136 of file stl_iterator_base_types.h.

## reference

typedef const _Tp & std::iterator< input_iterator_tag , _Tp, ptrdiff_t , const _Tp * , const _Tp & >::reference

inherited

This type represents a reference-to-value_type.

Definition at line 138 of file stl_iterator_base_types.h.

## value_type

typedef _Tp std::iterator< input_iterator_tag , _Tp, ptrdiff_t , const _Tp * , const _Tp & >::value_type

inherited

The type "pointed to" by the iterator.

Definition at line 132 of file stl_iterator_base_types.h.

## Constructor & Destructor Documentation

## istream_iterator() [1/2]

template<typename _Tp , typename _CharT = char, typename _Traits = char_traits<_CharT>, typename _Dist = ptrdiff_t>

constexpr std::istream_iterator< _Tp, _CharT, _Traits, _Dist >::istream_iterator | ( |  | ) |

inline constexpr

Construct end of input stream iterator.

Definition at line 67 of file stream_iterator.h.

## istream_iterator() [2/2]

template<typename _Tp , typename _CharT = char, typename _Traits = char_traits<_CharT>, typename _Dist = ptrdiff_t>

std::istream_iterator< _Tp, _CharT, _Traits, _Dist >::istream_iterator | ( | istream_type & | __s | ) |

inline

Construct start of input stream iterator.

Definition at line 71 of file stream_iterator.h.

## Friends And Related Function Documentation

## operator!=

template<typename _Tp , typename _CharT = char, typename _Traits = char_traits<_CharT>, typename _Dist = ptrdiff_t>

bool operator!= | ( | const istream_iterator< _Tp, _CharT, _Traits, _Dist > & | __x,
|  | const istream_iterator< _Tp, _CharT, _Traits, _Dist > & | __y
| ) |  |

friend

Return true if the iterators refer to different streams, or if one is at end-of-stream and the other is not.

Definition at line 153 of file stream_iterator.h.

## operator==

template<typename _Tp , typename _CharT = char, typename _Traits = char_traits<_CharT>, typename _Dist = ptrdiff_t>

bool operator== | ( | const istream_iterator< _Tp, _CharT, _Traits, _Dist > & | __x,
|  | const istream_iterator< _Tp, _CharT, _Traits, _Dist > & | __y
| ) |  |

friend

Return true if the iterators refer to the same stream, or are both at end-of-stream.

Definition at line 147 of file stream_iterator.h.

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

- stream_iterator.h