std::istreambuf_iterator(3)

NAME
std::istreambuf_iterator - Provides input iterator semantics for streambufs.

SYNOPSIS

Inherits iterator< input_iterator_tag, _CharT, _Traits::off_type, _CharT *, _CharT & >.

  Public Types
typedef _Traits::off_type difference_type
typedef input_iterator_tag iterator_category
typedef _CharT * pointer
typedef _CharT & reference
typedef _CharT value_type

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

  Public Member Functions
bool equal (const istreambuf_iterator &__b) const
istreambuf_iterator (streambuf_type *__s) throw ()
istreambuf_iterator (istream_type &__s) throw ()
istreambuf_iterator () throw ()
char_type operator* () const
istreambuf_iterator operator++ (int)
istreambuf_iterator & operator++ ()

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

Definition at line 50 of file streambuf_iterator.h.

Member Typedef Documentation

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

Public typedefs.

Definition at line 58 of file streambuf_iterator.h.

  typedef _Traits::off_type std::iterator< input_iterator_tag , _CharT , _Traits::off_type , _CharT * , _CharT & >::difference_type [inherited]

Distance between iterators is represented as this type.

Definition at line 116 of file stl_iterator_base_types.h.

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

Public typedefs.

Definition at line 60 of file streambuf_iterator.h.

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

Public typedefs.

Definition at line 62 of file streambuf_iterator.h.

  typedef input_iterator_tag std::iterator< input_iterator_tag , _CharT , _Traits::off_type , _CharT * , _CharT & >::iterator_category [inherited]

One of the tag types.

Definition at line 112 of file stl_iterator_base_types.h.

  typedef _CharT * std::iterator< input_iterator_tag , _CharT , _Traits::off_type , _CharT * , _CharT & >::pointer [inherited]

This type represents a pointer-to-value_type.

Definition at line 118 of file stl_iterator_base_types.h.

  typedef _CharT & std::iterator< input_iterator_tag , _CharT , _Traits::off_type , _CharT * , _CharT & >::reference [inherited]

This type represents a reference-to-value_type.

Definition at line 120 of file stl_iterator_base_types.h.

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

Public typedefs.

Definition at line 61 of file streambuf_iterator.h.

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

Public typedefs.

Definition at line 59 of file streambuf_iterator.h.

  typedef _CharT std::iterator< input_iterator_tag , _CharT , _Traits::off_type , _CharT * , _CharT & >::value_type [inherited]

The type 'pointed to' by the iterator.

Definition at line 114 of file stl_iterator_base_types.h.

Constructor & Destructor Documentation

  template<typename _CharT , typename _Traits > std::istreambuf_iterator< _CharT, _Traits >::istreambuf_iterator () throw () [inline]

Construct end of input stream iterator.

Definition at line 96 of file streambuf_iterator.h.

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

Construct start of input stream iterator.

Definition at line 100 of file streambuf_iterator.h.

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

Construct start of streambuf iterator.

Definition at line 104 of file streambuf_iterator.h.

Member Function Documentation

  template<typename _CharT , typename _Traits > 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 160 of file streambuf_iterator.h.

References std::istreambuf_iterator< _CharT, _Traits >::_M_at_eof().

  template<typename _CharT , typename _Traits > 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 111 of file streambuf_iterator.h.

References std::operator*().

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

Advance the iterator. Calls streambuf.sbumpc().

Definition at line 140 of file streambuf_iterator.h.

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

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

Advance the iterator. Calls streambuf.sbumpc().

Definition at line 125 of file streambuf_iterator.h.

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

Author

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