std::istream_iterator< _Tp, _CharT, _Traits, _Dist > Class Template Reference

#include <stream_iterator.h>

Inheritance diagram for std::istream_iterator< _Tp, _CharT, _Traits, _Dist >:

Public Types
typedef _CharT	char_type
typedef _Distance	difference_type
typedef basic_istream< _CharT, _Traits >	istream_type
typedef _Category	iterator_category
typedef _Pointer	pointer
typedef _Reference	reference
typedef _Traits	traits_type
typedef _Tp	value_type

Public Member Functions
constexpr	istream_iterator () noexcept(/*conditional */)
constexpr	istream_iterator (const istream_iterator &__obj) noexcept(/*conditional */)
constexpr	istream_iterator (default_sentinel_t) noexcept(is_nothrow_default_constructible_v< _Tp >)
	istream_iterator (istream_type &__s)
const _Tp &	operator* () const noexcept
istream_iterator &	operator++ ()
istream_iterator	operator++ (int)
const _Tp *	operator-> () const noexcept
istream_iterator &	operator= (const istream_iterator &)=default

Friends
bool	operator== (const istream_iterator &__i, default_sentinel_t) noexcept
bool	operator== (const istream_iterator &__x, const istream_iterator &__y) noexcept

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 56 of file stream_iterator.h.

Member Typedef Documentation

char_type

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

typedef _CharT std::istream_iterator< _Tp, _CharT, _Traits, _Dist >::char_type

Definition at line 60 of file stream_iterator.h.

difference_type

template<typename _Category , typename _Tp , typename _Distance = ptrdiff_t, typename _Pointer = _Tp*, typename _Reference = _Tp&>

typedef _Distance std::iterator< _Category, _Tp, _Distance, _Pointer, _Reference >::difference_type

inherited

Distance between iterators is represented as this type.

Definition at line 134 of file stl_iterator_base_types.h.

istream_type

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

typedef basic_istream<_CharT, _Traits> std::istream_iterator< _Tp, _CharT, _Traits, _Dist >::istream_type

Definition at line 62 of file stream_iterator.h.

iterator_category

template<typename _Category , typename _Tp , typename _Distance = ptrdiff_t, typename _Pointer = _Tp*, typename _Reference = _Tp&>

typedef _Category std::iterator< _Category, _Tp, _Distance, _Pointer, _Reference >::iterator_category

inherited

One of the tag types.

Definition at line 130 of file stl_iterator_base_types.h.

pointer

template<typename _Category , typename _Tp , typename _Distance = ptrdiff_t, typename _Pointer = _Tp*, typename _Reference = _Tp&>

typedef _Pointer std::iterator< _Category, _Tp, _Distance, _Pointer, _Reference >::pointer

inherited

This type represents a pointer-to-value_type.

Definition at line 136 of file stl_iterator_base_types.h.

reference

template<typename _Category , typename _Tp , typename _Distance = ptrdiff_t, typename _Pointer = _Tp*, typename _Reference = _Tp&>

typedef _Reference std::iterator< _Category, _Tp, _Distance, _Pointer, _Reference >::reference

inherited

This type represents a reference-to-value_type.

Definition at line 138 of file stl_iterator_base_types.h.

traits_type

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

typedef _Traits std::istream_iterator< _Tp, _CharT, _Traits, _Dist >::traits_type

Definition at line 61 of file stream_iterator.h.

value_type

template<typename _Category , typename _Tp , typename _Distance = ptrdiff_t, typename _Pointer = _Tp*, typename _Reference = _Tp&>

typedef _Tp std::iterator< _Category, _Tp, _Distance, _Pointer, _Reference >::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() [1/4]

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 ( )

inlineconstexprnoexcept

Construct end of input stream iterator.

Definition at line 74 of file stream_iterator.h.

istream_iterator() [2/4]

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 79 of file stream_iterator.h.

istream_iterator() [3/4]

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 ( const istream_iterator< _Tp, _CharT, _Traits, _Dist > &  __obj )

inlineconstexprnoexcept

Definition at line 84 of file stream_iterator.h.

istream_iterator() [4/4]

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 ( default_sentinel_t  )

inlineconstexprnoexcept

Definition at line 92 of file stream_iterator.h.

Member Function Documentation

operator*()

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

const _Tp & std::istream_iterator< _Tp, _CharT, _Traits, _Dist >::operator* ( ) const

inlinenoexcept

Definition at line 104 of file stream_iterator.h.

operator++() [1/2]

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

istream_iterator & std::istream_iterator< _Tp, _CharT, _Traits, _Dist >::operator++ ( )

inline

Definition at line 118 of file stream_iterator.h.

operator++() [2/2]

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

istream_iterator std::istream_iterator< _Tp, _CharT, _Traits, _Dist >::operator++ ( int  )

inline

Definition at line 128 of file stream_iterator.h.

operator->()

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

const _Tp * std::istream_iterator< _Tp, _CharT, _Traits, _Dist >::operator-> ( ) const

inlinenoexcept

Definition at line 114 of file stream_iterator.h.

Friends And Related Symbol Documentation

operator== [1/2]

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

bool operator== ( const istream_iterator< _Tp, _CharT, _Traits, _Dist > &  __i, default_sentinel_t    )

friend

Definition at line 178 of file stream_iterator.h.

operator== [2/2]

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 161 of file stream_iterator.h.

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

• stream_iterator.h