Memory blob. More...

Public Member Functions
	blob () BOND_NOEXCEPT
	Default constructor.

	blob (const void *content, uint32_t length)
	Construct from a raw pointer to memory buffer.

	blob (const boost::shared_ptr< const char[]> &buffer, uint32_t length)
	Construct from a boost::shared_ptr to const memory buffer.

	blob (const boost::shared_ptr< const char[]> &buffer, uint32_t offset, uint32_t length)
	Construct from a boost::shared_ptr to const memory buffer.

	blob (const boost::shared_ptr< char[]> &buffer, uint32_t length)
	Construct from a boost::shared_ptr to memory buffer.

	blob (const boost::shared_ptr< char[]> &buffer, uint32_t offset, uint32_t length)
	Construct from a boost::shared_ptr to memory buffer.

template<typename T, template< typename U > class SmartPtr>
	blob (const SmartPtr< T > &buffer, uint32_t length)
	Construct from a smart pointer other than boost::shared_ptr.

template<typename T, template< typename U > class SmartPtr>
	blob (const SmartPtr< T > &buffer, uint32_t offset, uint32_t length)
	Construct from a smart pointer other than boost::shared_ptr.

	blob (blob &&that) BOND_NOEXCEPT_IF(std
	Move constructor.

void	assign (const blob &from, uint32_t offset, uint32_t length)
	Assign a new value from another blob object or its part.

template<typename T>
void	assign (const T &buffer, uint32_t length)
	Assign a new value from a raw or smart pointer.

template<typename T>
void	assign (const T &buffer, uint32_t offset, uint32_t length)
	Assign a new value from a raw or smart pointer.

blob	range (uint32_t offset, uint32_t length) const
	Return a blob object for a range of this object.

blob	range (uint32_t offset) const
	Return a blob object for a range from the specified offset to the end of the buffer.

void	swap (blob &src) BOND_NOEXCEPT
	Swap with another blob.

void	clear () BOND_NOEXCEPT
	Clear reference to the underlying memory buffer and reset the blob to empty.

const char *	content () const BOND_NOEXCEPT
	Pointer to the content.

const void *	data () const BOND_NOEXCEPT
	Void pointer to the content.

uint32_t	length () const BOND_NOEXCEPT
	Length of the content.

uint32_t	size () const BOND_NOEXCEPT
	Length of the content.

bool	empty () const BOND_NOEXCEPT
	Check if the blob is empty (i.e. lenght == 0)

const_iterator	begin () const BOND_NOEXCEPT
	Iterator for the beginning of the blob.

const_iterator	end () const BOND_NOEXCEPT
	Iterator for the end of the blob.

Friends
template<typename A>
blob	blob_prolong (blob src, const A &allocator)
	Returns a blob with a copy of the data if the original one does not own the memory (i.e. constructed using raw memory), and the same blob otherwise.

Detailed Description

Memory blob.

Constructor & Destructor Documentation

◆ blob() [1/9]

bond::blob::blob ( )

Default constructor.

◆ blob() [2/9]

bond::blob::blob	(	const void *	content,
		uint32_t	length )

Construct from a raw pointer to memory buffer.

Not recommended because of buffer lifetime management.

◆ blob() [3/9]

bond::blob::blob	(	const boost::shared_ptr< const char[]> &	buffer,
		uint32_t	length )

Construct from a boost::shared_ptr to const memory buffer.

◆ blob() [4/9]

bond::blob::blob	(	const boost::shared_ptr< const char[]> &	buffer,
		uint32_t	offset,
		uint32_t	length )

Construct from a boost::shared_ptr to const memory buffer.

◆ blob() [5/9]

bond::blob::blob	(	const boost::shared_ptr< char[]> &	buffer,
		uint32_t	length )

Construct from a boost::shared_ptr to memory buffer.

◆ blob() [6/9]

bond::blob::blob	(	const boost::shared_ptr< char[]> &	buffer,
		uint32_t	offset,
		uint32_t	length )

Construct from a boost::shared_ptr to memory buffer.

◆ blob() [7/9]

template<typename T, template< typename U > class SmartPtr>

bond::blob::blob	(	const SmartPtr< T > &	buffer,
		uint32_t	length )

Construct from a smart pointer other than boost::shared_ptr.

Not recommended for performance reasons. Use boost::shared_ptr whenever possible.

◆ blob() [8/9]

template<typename T, template< typename U > class SmartPtr>

bond::blob::blob	(	const SmartPtr< T > &	buffer,
		uint32_t	offset,
		uint32_t	length )

Construct from a smart pointer other than boost::shared_ptr.

Not recommended for performance reasons. Use boost::shared_ptr whenever possible.

◆ blob() [9/9]

bond::blob::blob ( blob && that )

Move constructor.

Member Function Documentation

◆ assign() [1/3]

void bond::blob::assign	(	const blob &	from,
		uint32_t	offset,
		uint32_t	length )

Assign a new value from another blob object or its part.

◆ assign() [2/3]

template<typename T>

void bond::blob::assign	(	const T &	buffer,
		uint32_t	length )

Assign a new value from a raw or smart pointer.

◆ assign() [3/3]

template<typename T>

void bond::blob::assign	(	const T &	buffer,
		uint32_t	offset,
		uint32_t	length )

Assign a new value from a raw or smart pointer.

◆ begin()

const_iterator bond::blob::begin ( ) const

Iterator for the beginning of the blob.

◆ clear()

void bond::blob::clear ( )

Clear reference to the underlying memory buffer and reset the blob to empty.

◆ content()

const char * bond::blob::content ( ) const

Pointer to the content.

◆ data()

const void * bond::blob::data ( ) const

Void pointer to the content.

◆ empty()

bool bond::blob::empty ( ) const

Check if the blob is empty (i.e. lenght == 0)

◆ end()

const_iterator bond::blob::end ( ) const

Iterator for the end of the blob.

◆ length()

uint32_t bond::blob::length ( ) const

Length of the content.

◆ range() [1/2]

blob bond::blob::range ( uint32_t offset ) const

Return a blob object for a range from the specified offset to the end of the buffer.

◆ range() [2/2]

blob bond::blob::range	(	uint32_t	offset,
		uint32_t	length ) const

Return a blob object for a range of this object.

◆ size()

uint32_t bond::blob::size ( ) const