std::istreambuf_iterator< _CharT, _Traits >(3)

NAME
std::istreambuf_iterator< _CharT, _Traits > -

SYNOPSIS

Inherits std::iterator< _Category, _Tp, _Distance, _Pointer, _Reference >.

  Public Types
typedef _Distance difference_type
typedef _Category iterator_category
typedef _Pointer pointer
typedef _Reference reference
typedef _Tp value_type

typedef _CharT char_type
typedef _Traits traits_type
typedef _Traits::int_type int_type
typedef basic_streambuf
< _CharT, _Traits > streambuf_type"
typedef basic_istream< _CharT,
_Traits > istream_type"

  Public Member Functions
constexpr istreambuf_iterator () noexcept
istreambuf_iterator (const istreambuf_iterator &) noexcept=default
istreambuf_iterator (istream_type &__s) noexcept
istreambuf_iterator (streambuf_type *__s) noexcept
bool equal (const istreambuf_iterator &__b) const
char_type operator* () const
istreambuf_iterator & operator++ ()
istreambuf_iterator operator++ (int)

  Friends
template<bool _IsMove, typename _CharT2 > __gnu_cxx::__enable_if
< __is_char< _CharT2 >
::__value, _CharT2 * >::__type __copy_move_a2 (istreambuf_iterator< _CharT2 >, istreambuf_iterator< _CharT2 >, _CharT2 *)"
template<typename _CharT2 > __gnu_cxx::__enable_if
< __is_char< _CharT2 >
::__value, ostreambuf_iterator
< _CharT2 > >::__type copy (istreambuf_iterator< _CharT2 >, istreambuf_iterator< _CharT2 >, ostreambuf_iterator< _CharT2 >)"
template<typename _CharT2 > __gnu_cxx::__enable_if
< __is_char< _CharT2 >
::__value, istreambuf_iterator
< _CharT2 > >::__type find (istreambuf_iterator< _CharT2 >, istreambuf_iterator< _CharT2 >, const _CharT2 &)"

Detailed Description

  template<typename _CharT, typename _Traits = char_traits<_CharT>>class std::istreambuf_iterator< _CharT, _Traits >
Provides input iterator semantics for streambufs.

Definition at line 120 of file iosfwd.

Member Typedef Documentation

  template<typename _CharT , typename _Traits = char_traits<_CharT>> typedef _CharT std::istreambuf_iterator< _CharT, _Traits >::char_type

Public typedefs.

Definition at line 64 of file streambuf_iterator.h.

  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 125 of file stl_iterator_base_types.h.

  template<typename _CharT , typename _Traits = char_traits<_CharT>> typedef _Traits::int_type std::istreambuf_iterator< _CharT, _Traits >::int_type

Public typedefs.

Definition at line 66 of file streambuf_iterator.h.

  template<typename _CharT , typename _Traits = char_traits<_CharT>> typedef basic_istream<_CharT, _Traits> std::istreambuf_iterator< _CharT, _Traits >::istream_type

Public typedefs.

Definition at line 68 of file streambuf_iterator.h.

  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 121 of file stl_iterator_base_types.h.

  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 127 of file stl_iterator_base_types.h.

  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 129 of file stl_iterator_base_types.h.

  template<typename _CharT , typename _Traits = char_traits<_CharT>> typedef basic_streambuf<_CharT, _Traits> std::istreambuf_iterator< _CharT, _Traits >::streambuf_type

Public typedefs.

Definition at line 67 of file streambuf_iterator.h.

  template<typename _CharT , typename _Traits = char_traits<_CharT>> typedef _Traits std::istreambuf_iterator< _CharT, _Traits >::traits_type

Public typedefs.

Definition at line 65 of file streambuf_iterator.h.

  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 123 of file stl_iterator_base_types.h.

Constructor & Destructor Documentation

  template<typename _CharT , typename _Traits = char_traits<_CharT>> constexpr std::istreambuf_iterator< _CharT, _Traits >::istreambuf_iterator () [inline], [noexcept]

Construct end of input stream iterator.

Definition at line 102 of file streambuf_iterator.h.

  template<typename _CharT , typename _Traits = char_traits<_CharT>> std::istreambuf_iterator< _CharT, _Traits >::istreambuf_iterator (istream_type &__s) [inline], [noexcept]

Construct start of input stream iterator.

Definition at line 112 of file streambuf_iterator.h.

  template<typename _CharT , typename _Traits = char_traits<_CharT>> std::istreambuf_iterator< _CharT, _Traits >::istreambuf_iterator (streambuf_type *__s) [inline], [noexcept]

Construct start of streambuf iterator.

Definition at line 116 of file streambuf_iterator.h.

Member Function Documentation

  template<typename _CharT , typename _Traits = char_traits<_CharT>> bool std::istreambuf_iterator< _CharT, _Traits >::equal (const istreambuf_iterator< _CharT, _Traits > &__b) const [inline]

Return true both iterators are end or both are not end.

Definition at line 172 of file streambuf_iterator.h.

  template<typename _CharT , typename _Traits = char_traits<_CharT>> char_type std::istreambuf_iterator< _CharT, _Traits >::operator* () const [inline]

Return the current character pointed to by iterator. This returns streambuf.sgetc(). It cannot be assigned. NB: The result of operator*() on an end of stream is undefined.

Definition at line 123 of file streambuf_iterator.h.

  template<typename _CharT , typename _Traits = char_traits<_CharT>> istreambuf_iterator& std::istreambuf_iterator< _CharT, _Traits >::operator++ () [inline]

Advance the iterator. Calls streambuf.sbumpc().

Definition at line 137 of file streambuf_iterator.h.

References std::basic_streambuf< _CharT, _Traits >::sbumpc().

  template<typename _CharT , typename _Traits = char_traits<_CharT>> istreambuf_iterator std::istreambuf_iterator< _CharT, _Traits >::operator++ (int) [inline]

Advance the iterator. Calls streambuf.sbumpc().

Definition at line 152 of file streambuf_iterator.h.

References std::basic_streambuf< _CharT, _Traits >::sbumpc().

Author

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