boost::interprocess::basic_bufferstream< CharT, CharTraits > Class Template Reference

A basic_iostream class that uses a fixed size character buffer as its formatting buffer. More...

#include <bufferstream.hpp>

Inheritance diagram for boost::interprocess::basic_bufferstream< CharT, CharTraits >:

Collaboration diagram for boost::interprocess::basic_bufferstream< CharT, CharTraits >:

Public Types
typedef std::basic_ios< CharT, CharTraits >::char_type	char_type
typedef std::basic_ios < char_type, CharTraits > ::int_type	int_type
typedef std::basic_ios < char_type, CharTraits > ::pos_type	pos_type
typedef std::basic_ios < char_type, CharTraits > ::off_type	off_type
typedef std::basic_ios < char_type, CharTraits > ::traits_type	traits_type

Public Member Functions
	basic_bufferstream (std::ios_base::openmode mode=std::ios_base::in|std::ios_base::out)
	Constructor. More...
	basic_bufferstream (CharT *buf, std::size_t length, std::ios_base::openmode mode=std::ios_base::in|std::ios_base::out)
	Constructor. More...
	~basic_bufferstream ()
basic_bufferbuf< CharT, CharTraits > *	rdbuf () const
	Returns the address of the stored stream buffer. More...
std::pair< CharT *, std::size_t >	buffer () const
	Returns the pointer and size of the internal buffer. More...
void	buffer (CharT *buf, std::size_t length)
	Sets the underlying buffer to a new value. More...

Private Member Functions
virtual int_type	underflow ()
virtual int_type	pbackfail (int_type c=CharTraits::eof())
virtual int_type	overflow (int_type c=CharTraits::eof())
virtual pos_type	seekoff (off_type off, std::ios_base::seekdir dir, std::ios_base::openmode mode=std::ios_base::in|std::ios_base::out)
virtual pos_type	seekpos (pos_type pos, std::ios_base::openmode mode=std::ios_base::in|std::ios_base::out)

Detailed Description

template<class CharT, class CharTraits>
class boost::interprocess::basic_bufferstream< CharT, CharTraits >

A basic_iostream class that uses a fixed size character buffer as its formatting buffer.

Member Typedef Documentation

template<class CharT , class CharTraits >

typedef std::basic_ios<CharT, CharTraits>::char_type boost::interprocess::basic_bufferstream< CharT, CharTraits >::char_type

template<class CharT , class CharTraits >

typedef std::basic_ios<char_type, CharTraits>::int_type boost::interprocess::basic_bufferstream< CharT, CharTraits >::int_type

template<class CharT , class CharTraits >

typedef std::basic_ios<char_type, CharTraits>::off_type boost::interprocess::basic_bufferstream< CharT, CharTraits >::off_type

template<class CharT , class CharTraits >

typedef std::basic_ios<char_type, CharTraits>::pos_type boost::interprocess::basic_bufferstream< CharT, CharTraits >::pos_type

template<class CharT , class CharTraits >

typedef std::basic_ios<char_type, CharTraits>::traits_type boost::interprocess::basic_bufferstream< CharT, CharTraits >::traits_type

Constructor & Destructor Documentation

template<class CharT , class CharTraits >

boost::interprocess::basic_bufferstream< CharT, CharTraits >::basic_bufferstream ( std::ios_base::openmode  mode = std::ios_base::in | std::ios_base::out )

inline

Constructor.

Does not throw.

template<class CharT , class CharTraits >

boost::interprocess::basic_bufferstream< CharT, CharTraits >::basic_bufferstream ( CharT *  buf, std::size_t  length, std::ios_base::openmode  mode = std::ios_base::in | std::ios_base::out  )

inline

Constructor.

Assigns formatting buffer. Does not throw.

template<class CharT , class CharTraits >

boost::interprocess::basic_bufferstream< CharT, CharTraits >::~basic_bufferstream ( )

inline

Member Function Documentation

template<class CharT , class CharTraits >

std::pair<CharT *, std::size_t> boost::interprocess::basic_bufferstream< CharT, CharTraits >::buffer ( ) const

inline

Returns the pointer and size of the internal buffer.

Does not throw.

References boost::interprocess::basic_bufferbuf< CharT, CharTraits >::buffer().

template<class CharT , class CharTraits >

void boost::interprocess::basic_bufferstream< CharT, CharTraits >::buffer ( CharT *  buf, std::size_t  length  )

inline

Sets the underlying buffer to a new value.

Resets stream position. Does not throw.

References boost::interprocess::basic_bufferbuf< CharT, CharTraits >::buffer().

template<class CharT , class CharTraits >

basic_bufferbuf<CharT, CharTraits>* boost::interprocess::basic_bufferstream< CharT, CharTraits >::rdbuf ( ) const

inline

Returns the address of the stored stream buffer.

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

• boost_1_57_0/boost/interprocess/interprocess_fwd.hpp
• boost_1_57_0/boost/interprocess/streams/bufferstream.hpp