boost::interprocess::basic_vectorstream< CharVector, CharTraits > Class Template Reference

A basic_iostream class that holds a character vector specified by CharVector template parameter as its formatting buffer. More...

#include <vectorstream.hpp>

Inheritance diagram for boost::interprocess::basic_vectorstream< CharVector, CharTraits >:

Collaboration diagram for boost::interprocess::basic_vectorstream< CharVector, CharTraits >:

Public Types
typedef CharVector	vector_type
typedef std::basic_ios < typename CharVector::value_type, 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_vectorstream (std::ios_base::openmode mode=std::ios_base::in|std::ios_base::out)
	Constructor. More...
template<class VectorParameter >
	basic_vectorstream (const VectorParameter &param, std::ios_base::openmode mode=std::ios_base::in|std::ios_base::out)
	Constructor. More...
basic_vectorbuf< CharVector, CharTraits > *	rdbuf () const
void	swap_vector (vector_type &vect)
	Swaps the underlying vector with the passed vector. More...
const vector_type &	vector () const
	Returns a const reference to the internal vector. More...
void	reserve (typename vector_type::size_type size)
	Calls reserve() method of the internal vector. More...
void	clear ()
	Calls clear() method of the internal vector. 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 CharVector, class CharTraits>
class boost::interprocess::basic_vectorstream< CharVector, CharTraits >

A basic_iostream class that holds a character vector specified by CharVector template parameter as its formatting buffer.

The vector must have contiguous storage, like std::vector, boost::interprocess::vector or boost::interprocess::basic_string

Member Typedef Documentation

template<class CharVector , class CharTraits >

typedef std::basic_ios<typename CharVector::value_type, CharTraits>::char_type boost::interprocess::basic_vectorstream< CharVector, CharTraits >::char_type

template<class CharVector , class CharTraits >

typedef std::basic_ios<char_type, CharTraits>::int_type boost::interprocess::basic_vectorstream< CharVector, CharTraits >::int_type

template<class CharVector , class CharTraits >

typedef std::basic_ios<char_type, CharTraits>::off_type boost::interprocess::basic_vectorstream< CharVector, CharTraits >::off_type

template<class CharVector , class CharTraits >

typedef std::basic_ios<char_type, CharTraits>::pos_type boost::interprocess::basic_vectorstream< CharVector, CharTraits >::pos_type

template<class CharVector , class CharTraits >

typedef std::basic_ios<char_type, CharTraits>::traits_type boost::interprocess::basic_vectorstream< CharVector, CharTraits >::traits_type

template<class CharVector , class CharTraits >

typedef CharVector boost::interprocess::basic_vectorstream< CharVector, CharTraits >::vector_type

Constructor & Destructor Documentation

template<class CharVector , class CharTraits >

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

inline

Constructor.

Throws if vector_type default constructor throws.

template<class CharVector , class CharTraits >

template<class VectorParameter >

boost::interprocess::basic_vectorstream< CharVector, CharTraits >::basic_vectorstream ( const VectorParameter &  param, std::ios_base::openmode  mode = std::ios_base::in | std::ios_base::out  )

inline

Constructor.

Throws if vector_type(const VectorParameter &param) throws.

Member Function Documentation

template<class CharVector , class CharTraits >

void boost::interprocess::basic_vectorstream< CharVector, CharTraits >::clear ( void  )

inline

Calls clear() method of the internal vector.

Resets the stream to the first position.

References boost::interprocess::basic_vectorbuf< CharVector, CharTraits >::clear().

template<class CharVector , class CharTraits >

basic_vectorbuf<CharVector, CharTraits>* boost::interprocess::basic_vectorstream< CharVector, CharTraits >::rdbuf ( ) const

inline

template<class CharVector , class CharTraits >

void boost::interprocess::basic_vectorstream< CharVector, CharTraits >::reserve ( typename vector_type::size_type  size )

inline

Calls reserve() method of the internal vector.

Resets the stream to the first position. Throws if the internals vector's reserve throws.

References boost::interprocess::basic_vectorbuf< CharVector, CharTraits >::reserve().

template<class CharVector , class CharTraits >

void boost::interprocess::basic_vectorstream< CharVector, CharTraits >::swap_vector ( vector_type &  vect )

inline

Swaps the underlying vector with the passed vector.

This function resets the read/write position in the stream. Does not throw.

References boost::interprocess::basic_vectorbuf< CharVector, CharTraits >::swap_vector().

template<class CharVector , class CharTraits >

const vector_type& boost::interprocess::basic_vectorstream< CharVector, CharTraits >::vector ( ) const

inline

Returns a const reference to the internal vector.

Does not throw.

References boost::interprocess::basic_vectorbuf< CharVector, CharTraits >::vector().

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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/vectorstream.hpp