stxxl::stream::vector_iterator2stream< InputIterator_ > Class Template Reference

A model of stream that retrieves data from an external stxxl::vector iterator. It is more efficient than generic iterator2stream thanks to use of overlapping For convenience use streamify function instead of direct instantiation of vector_iterator2stream . More...

#include <stream.h>

List of all members.

Public Types
typedef vector_iterator2stream < InputIterator_ >	Self_
typedef std::iterator_traits < InputIterator_ >::value_type	value_type
	Standard stream typedef.
Public Member Functions
	vector_iterator2stream (InputIterator_ begin, InputIterator_ end, unsigned_type nbuffers=0)
	vector_iterator2stream (const Self_ &a)
const value_type &	operator* () const
	Standard stream method.
const value_type *	operator-> () const
Self_ &	operator++ ()
	Standard stream method.
bool	empty () const
	Standard stream method.
virtual	~vector_iterator2stream ()
Private Types
typedef buf_istream< typename InputIterator_::block_type, typename InputIterator_::bids_container_iterator >	buf_istream_type
typedef stxxl::compat_unique_ptr < buf_istream_type >::result	buf_istream_unique_ptr_type
Private Member Functions
void	delete_stream ()
Private Attributes
InputIterator_	current_
InputIterator_	end_
buf_istream_unique_ptr_type	in

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Detailed Description

template<class InputIterator_>
class stxxl::stream::vector_iterator2stream< InputIterator_ >

A model of stream that retrieves data from an external stxxl::vector iterator. It is more efficient than generic iterator2stream thanks to use of overlapping For convenience use streamify function instead of direct instantiation of vector_iterator2stream .

Definition at line 133 of file stream.h.

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Member Typedef Documentation

template<class InputIterator_>

typedef buf_istream<typename InputIterator_::block_type, typename InputIterator_::bids_container_iterator> stxxl::stream::vector_iterator2stream< InputIterator_ >::buf_istream_type [private]

Definition at line 137 of file stream.h.

template<class InputIterator_>

typedef stxxl::compat_unique_ptr<buf_istream_type>::result stxxl::stream::vector_iterator2stream< InputIterator_ >::buf_istream_unique_ptr_type [private]

Definition at line 139 of file stream.h.

template<class InputIterator_>

typedef vector_iterator2stream<InputIterator_> stxxl::stream::vector_iterator2stream< InputIterator_ >::Self_

Definition at line 148 of file stream.h.

template<class InputIterator_>

typedef std::iterator_traits<InputIterator_>::value_type stxxl::stream::vector_iterator2stream< InputIterator_ >::value_type

Standard stream typedef.

Definition at line 151 of file stream.h.

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Constructor & Destructor Documentation

template<class InputIterator_>

stxxl::stream::vector_iterator2stream< InputIterator_ >::vector_iterator2stream	(	InputIterator_	begin,
		InputIterator_	end,
		unsigned_type	nbuffers = 0
	)		[inline]

Definition at line 153 of file stream.h.

template<class InputIterator_>

stxxl::stream::vector_iterator2stream< InputIterator_ >::vector_iterator2stream

(

const Self_ &

a

)

[inline]

Definition at line 175 of file stream.h.

template<class InputIterator_>

virtual stxxl::stream::vector_iterator2stream< InputIterator_ >::~vector_iterator2stream

(

)

[inline, virtual]

Definition at line 206 of file stream.h.

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Member Function Documentation

template<class InputIterator_>

void stxxl::stream::vector_iterator2stream< InputIterator_ >::delete_stream

(

)

[inline, private]

Definition at line 142 of file stream.h.

template<class InputIterator_>

bool stxxl::stream::vector_iterator2stream< InputIterator_ >::empty

(

)

const [inline]

Standard stream method.

Definition at line 202 of file stream.h.

template<class InputIterator_>

const value_type& stxxl::stream::vector_iterator2stream< InputIterator_ >::operator*

(

)

const [inline]

Standard stream method.

Definition at line 179 of file stream.h.

template<class InputIterator_>

Self_& stxxl::stream::vector_iterator2stream< InputIterator_ >::operator++

(

)

[inline]

Standard stream method.

Definition at line 190 of file stream.h.

References UNLIKELY.

template<class InputIterator_>

const value_type* stxxl::stream::vector_iterator2stream< InputIterator_ >::operator->

(

)

const [inline]

Definition at line 184 of file stream.h.

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Member Data Documentation

template<class InputIterator_>

InputIterator_ stxxl::stream::vector_iterator2stream< InputIterator_ >::current_ [private]

Definition at line 135 of file stream.h.

template<class InputIterator_>

InputIterator_ stxxl::stream::vector_iterator2stream< InputIterator_ >::end_ [private]

Definition at line 135 of file stream.h.

template<class InputIterator_>

buf_istream_unique_ptr_type stxxl::stream::vector_iterator2stream< InputIterator_ >::in [mutable, private]

Definition at line 140 of file stream.h.

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

• include/stxxl/bits/stream/stream.h