Man pages sections > man3 > std::istream_iterator

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

std::istream_iterator< _Tp, _CharT, _Traits, _Dist >(3cxx) std::istream_iterator< _Tp, _CharT, _Traits, _Dist >(3cxx)

NAME

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

SYNOPSIS

Inherits std::iterator< input_iterator_tag, _Tp, _Dist, const _Tp *, const _Tp &>.

Public Types


typedef _CharT char_type
 
typedef _Dist 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 (istream_type &__s)
 
istream_iterator (const istream_iterator &__obj)
 
bool _M_equal (const istream_iterator &__x) const
 
const _Tp & operator* () const
 
istream_iterator & operator++ ()
 
istream_iterator operator++ (int)
 
const _Tp * operator-> () const
 

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

typedef _Dist std::iterator< input_iterator_tag , _Tp, _Dist , const _Tp * , const _Tp & >:: difference_type [inherited]

Distance between iterators is represented as this type.
Definition at line 125 of file stl_iterator_base_types.h.

typedef input_iterator_tag std::iterator< input_iterator_tag , _Tp, _Dist , const _Tp * , const _Tp & >:: iterator_category [inherited]

One of the tag types.
Definition at line 121 of file stl_iterator_base_types.h.

typedef const _Tp * std::iterator< input_iterator_tag , _Tp, _Dist , const _Tp * , const _Tp & >:: pointer [inherited]

This type represents a pointer-to-value_type.
Definition at line 127 of file stl_iterator_base_types.h.

typedef const _Tp & std::iterator< input_iterator_tag , _Tp, _Dist , const _Tp * , const _Tp & >:: reference [inherited]

This type represents a reference-to-value_type.
Definition at line 129 of file stl_iterator_base_types.h.

typedef _Tp std::iterator< input_iterator_tag , _Tp, _Dist , const _Tp * , const _Tp & >:: value_type [inherited]

The type 'pointed to' by the iterator.
Definition at line 123 of file stl_iterator_base_types.h.

Constructor & Destructor Documentation

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]

Construct end of input stream iterator.
Definition at line 64 of file stream_iterator.h.
Referenced by std::istream_iterator< _Tp, _CharT, _Traits, _Dist >::istream_iterator().

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 68 of file stream_iterator.h.
References std::istream_iterator< _Tp, _CharT, _Traits, _Dist >::istream_iterator().
 

Author

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Sun Aug 20 2017 libstdc++