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std::istreambuf_iterator.3cxx

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 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

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++ ()

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> class std::istreambuf_iterator< _CharT, _Traits >

Provides input iterator semantics for streambufs.

Definition at line 45 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 53 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 111 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 55 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 57 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 107 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 113 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 115 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 56 of file streambuf_iterator.h.

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

Public typedefs.

Definition at line 54 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 109 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 91 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 95 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 99 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 155 of file streambuf_iterator.h.

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 106 of file streambuf_iterator.h.

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

Advance the iterator. Calls streambuf.sbumpc().

Definition at line 135 of file streambuf_iterator.h.

References 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 120 of file streambuf_iterator.h.

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

Author

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