boost::iostreams::mapped_file Class Reference

#include <mapped_file.hpp>

Inheritance diagram for boost::iostreams::mapped_file:

Collaboration diagram for boost::iostreams::mapped_file:

Classes
struct	category

Public Types
typedef char	char_type
typedef mapped_file_source::size_type	size_type
typedef char *	iterator
typedef const char *	const_iterator
enum	mapmode {   readonly = 1,   readwrite = 2,   priv = 4 }

Public Member Functions
	BOOST_STATIC_CONSTANT (size_type, max_length=delegate_type::max_length)
	mapped_file ()
template<typename Path >
	mapped_file (const basic_mapped_file_params< Path > &p)
template<typename Path >
	mapped_file (const Path &path, mapmode flags, size_type length=max_length, stream_offset offset=0)
template<typename Path >
	mapped_file (const Path &path, BOOST_IOS::openmode mode=BOOST_IOS::in|BOOST_IOS::out, size_type length=max_length, stream_offset offset=0)
	mapped_file (const mapped_file &other)
	operator mapped_file_source & ()
	operator const mapped_file_source & () const
template<typename Path >
void	open (const basic_mapped_file_params< Path > &p)
template<typename Path >
void	open (const Path &path, mapmode mode, size_type length=max_length, stream_offset offset=0)
template<typename Path >
void	open (const Path &path, BOOST_IOS::openmode mode=BOOST_IOS::in|BOOST_IOS::out, size_type length=max_length, stream_offset offset=0)
bool	is_open () const
void	close ()
	operator safe_bool () const
bool	operator! () const
mapmode	flags () const
size_type	size () const
char *	data () const
const char *	const_data () const
iterator	begin () const
const_iterator	const_begin () const
iterator	end () const
const_iterator	const_end () const
void	resize (stream_offset new_size)

Static Public Member Functions
static int	alignment ()

Friends
struct	boost::iostreams::operations< mapped_file >
class	mapped_file_sink

Member Typedef Documentation

typedef char boost::iostreams::mapped_file::char_type

typedef const char* boost::iostreams::mapped_file::const_iterator

typedef char* boost::iostreams::mapped_file::iterator

typedef mapped_file_source::size_type boost::iostreams::mapped_file::size_type

Member Enumeration Documentation

enum boost::iostreams::mapped_file_base::mapmode

inherited

Enumerator
readonly
readwrite
priv

Constructor & Destructor Documentation

boost::iostreams::mapped_file::mapped_file ( )

inline

template<typename Path >

boost::iostreams::mapped_file::mapped_file ( const basic_mapped_file_params< Path > &  p )

explicit

References open().

template<typename Path >

boost::iostreams::mapped_file::mapped_file	(	const Path &	path,
		mapmode	flags,
		size_type	length = max_length,
		stream_offset	offset = 0
	)

References open().

template<typename Path >

boost::iostreams::mapped_file::mapped_file ( const Path &  path, BOOST_IOS::openmode  mode = BOOST_IOS::in | BOOST_IOS::out, size_type  length = max_length, stream_offset  offset = 0  )

explicit

References open().

boost::iostreams::mapped_file::mapped_file

(

const mapped_file &

other

)

Member Function Documentation

static int boost::iostreams::mapped_file::alignment ( )

inlinestatic

References boost::iostreams::mapped_file_source::alignment().

iterator boost::iostreams::mapped_file::begin ( void  ) const

inline

References boost::proto::envns_::data.

Referenced by boost::iostreams::operations< mapped_file >::input_sequence(), boost::iostreams::operations< mapped_file >::output_sequence(), and boost::iostreams::operations< mapped_file_sink >::output_sequence().

boost::iostreams::mapped_file::BOOST_STATIC_CONSTANT	(	size_type	,
		max_length	= delegate_type::max_length
	)

void boost::iostreams::mapped_file::close ( )

inline

const_iterator boost::iostreams::mapped_file::const_begin ( ) const

inline

const char* boost::iostreams::mapped_file::const_data ( ) const

inline

const_iterator boost::iostreams::mapped_file::const_end ( ) const

inline

References boost::size().

char * boost::iostreams::mapped_file::data ( ) const

inline

References boost::iostreams::mapped_file_source::data(), flags(), and boost::iostreams::mapped_file_base::readonly.

iterator boost::iostreams::mapped_file::end ( void  ) const

inline

References boost::proto::envns_::data, and boost::size().

Referenced by boost::iostreams::operations< mapped_file >::input_sequence(), boost::iostreams::operations< mapped_file >::output_sequence(), and boost::iostreams::operations< mapped_file_sink >::output_sequence().

mapmode boost::iostreams::mapped_file::flags ( ) const

inline

Referenced by data(), open(), and boost::iostreams::mapped_file_sink::open().

bool boost::iostreams::mapped_file::is_open ( ) const

inline

template<typename Path >

void boost::iostreams::mapped_file::open

(

const basic_mapped_file_params< Path > &

p

)

Referenced by mapped_file(), open(), and boost::iostreams::mapped_file_sink::open().

template<typename Path >

void boost::iostreams::mapped_file::open	(	const Path &	path,
		mapmode	mode,
		size_type	length = max_length,
		stream_offset	offset = 0
	)

References boost::iostreams::detail::mapped_file_params_base::flags, flags(), boost::iostreams::detail::mapped_file_params_base::length, boost::iostreams::detail::mapped_file_params_base::offset, boost::asio::offset, open(), and boost::multiprecision::backends::p.

template<typename Path >

void boost::iostreams::mapped_file::open	(	const Path &	path,
		BOOST_IOS::openmode	mode = BOOST_IOS::in | BOOST_IOS::out,
		size_type	length = max_length,
		stream_offset	offset = 0
	)

References boost::iostreams::detail::mapped_file_params_base::length, boost::iostreams::detail::mapped_file_params_base::mode, boost::math::concepts::mode(), boost::iostreams::detail::mapped_file_params_base::offset, boost::asio::offset, open(), and boost::multiprecision::backends::p.

boost::iostreams::mapped_file::operator const mapped_file_source & ( ) const

inline

boost::iostreams::mapped_file::operator mapped_file_source & ( )

inline

boost::iostreams::mapped_file::operator safe_bool ( ) const

inline

bool boost::iostreams::mapped_file::operator! ( ) const

inline

void boost::iostreams::mapped_file::resize

(

stream_offset

new_size

)

size_type boost::iostreams::mapped_file::size ( void  ) const

inline

Friends And Related Function Documentation

friend struct boost::iostreams::operations< mapped_file >

friend

friend class mapped_file_sink

friend

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

• boost_1_57_0/boost/iostreams/device/mapped_file.hpp