std::istreambuf_iterator< _CharT, _Traits > Class Template Reference

Provides input iterator semantics for streambufs. More...

#include <streambuf_iterator.h>

Inheritance diagram for std::istreambuf_iterator< _CharT, _Traits >:

List of all members.

Public Types
typedef _CharT	char_type
	Public typedefs.
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
	istreambuf_iterator () throw ()
	Construct end of input stream iterator.
	istreambuf_iterator (istream_type &__s) throw ()
	Construct start of input stream iterator.
	istreambuf_iterator (streambuf_type *__s) throw ()
	Construct start of streambuf iterator.
char_type	operator * () const
istreambuf_iterator &	operator++ ()
	Advance the iterator. Calls streambuf.sbumpc().
istreambuf_iterator	operator++ (int)
	Advance the iterator. Calls streambuf.sbumpc().
bool	equal (const istreambuf_iterator &__b) const
	Return true both iterators are end or both are not end.
Private Member Functions
int_type	_M_get () const
bool	_M_at_eof () const
Private Attributes
streambuf_type *	_M_sbuf
int_type	_M_c

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Detailed Description

template<typename _CharT, typename _Traits>
class std::istreambuf_iterator< _CharT, _Traits >

Provides input iterator semantics for streambufs.

Definition at line 51 of file streambuf_iterator.h.

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Member Typedef Documentation

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

Public typedefs. Definition at line 59 of file streambuf_iterator.h.

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

Definition at line 61 of file streambuf_iterator.h.

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

Definition at line 63 of file streambuf_iterator.h.

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

Definition at line 62 of file streambuf_iterator.h. Referenced by std::istreambuf_iterator< _CharT, _Traits >::istreambuf_iterator().

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

Definition at line 60 of file streambuf_iterator.h.

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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 79 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 83 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 87 of file streambuf_iterator.h. References std::istreambuf_iterator< _CharT, _Traits >::streambuf_type.

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Member Function Documentation

template<typename _CharT, typename _Traits> bool std::istreambuf_iterator< _CharT, _Traits >::_M_at_eof (   )  const [inline, private]

Definition at line 170 of file streambuf_iterator.h. References std::istreambuf_iterator< _CharT, _Traits >::_M_get(). Referenced by std::istreambuf_iterator< _CharT, _Traits >::equal(), std::istreambuf_iterator< _CharT, _Traits >::operator *(), and std::istreambuf_iterator< _CharT, _Traits >::operator++().

template<typename _CharT, typename _Traits> int_type std::istreambuf_iterator< _CharT, _Traits >::_M_get (   )  const [inline, private]

Definition at line 154 of file streambuf_iterator.h. References std::istreambuf_iterator< _CharT, _Traits >::_M_sbuf, and std::basic_streambuf< _CharT, _Traits >::sgetc(). Referenced by std::istreambuf_iterator< _CharT, _Traits >::_M_at_eof(), and std::istreambuf_iterator< _CharT, _Traits >::operator *().

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 145 of file streambuf_iterator.h. References std::istreambuf_iterator< _CharT, _Traits >::_M_at_eof(). Referenced by std::operator!=(), and std::operator==().

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 94 of file streambuf_iterator.h. References __glibcxx_requires_cond, std::istreambuf_iterator< _CharT, _Traits >::_M_at_eof(), and std::istreambuf_iterator< _CharT, _Traits >::_M_get().

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

Advance the iterator. Calls streambuf.sbumpc(). Definition at line 123 of file streambuf_iterator.h. References __glibcxx_requires_cond, std::istreambuf_iterator< _CharT, _Traits >::_M_at_eof(), std::istreambuf_iterator< _CharT, _Traits >::_M_c, std::istreambuf_iterator< _CharT, _Traits >::_M_sbuf, 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 108 of file streambuf_iterator.h. References __glibcxx_requires_cond, std::istreambuf_iterator< _CharT, _Traits >::_M_at_eof(), std::istreambuf_iterator< _CharT, _Traits >::_M_sbuf, and std::basic_streambuf< _CharT, _Traits >::sbumpc().

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Member Data Documentation

template<typename _CharT, typename _Traits> int_type std::istreambuf_iterator< _CharT, _Traits >::_M_c [private]

Definition at line 75 of file streambuf_iterator.h. Referenced by std::istreambuf_iterator< _CharT, _Traits >::operator++().

template<typename _CharT, typename _Traits> streambuf_type* std::istreambuf_iterator< _CharT, _Traits >::_M_sbuf [mutable, private]

Definition at line 74 of file streambuf_iterator.h. Referenced by std::istreambuf_iterator< _CharT, _Traits >::_M_get(), and std::istreambuf_iterator< _CharT, _Traits >::operator++().

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The documentation for this class was generated from the following file:

• streambuf_iterator.h

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