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 () _GLIBCXX_USE_NOEXCEPT istreambuf_iterator (const istreambuf_iterator &) noexcept=default istreambuf_iterator (istream_type &__s) _GLIBCXX_USE_NOEXCEPT istreambuf_iterator (streambuf_type *__s) _GLIBCXX_USE_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>class std::istreambuf_iterator< _CharT, _Traits >¶

Provides input iterator semantics for streambufs. Definition at line 52 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 66 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 126 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 68 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 70 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 122 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 128 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 130 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 69 of file streambuf_iterator.h.

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

Public typedefs. Definition at line 67 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 124 of file stl_iterator_base_types.h.

Constructor & Destructor Documentation¶

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

Construct end of input stream iterator. Definition at line 104 of file streambuf_iterator.h.

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

Construct start of input stream iterator. Definition at line 114 of file streambuf_iterator.h.

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

Construct start of streambuf iterator. Definition at line 118 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 174 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 125 of file streambuf_iterator.h.

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

Advance the iterator. Calls streambuf.sbumpc(). Definition at line 139 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++ (int) [inline]¶

Advance the iterator. Calls streambuf.sbumpc(). Definition at line 154 of file streambuf_iterator.h. References std::basic_streambuf< _CharT, _Traits >::sbumpc().

Author¶

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