catapult::ionet::AppendContext Class Reference

Public Member Functions
	AppendContext (ByteBuffer &data, size_t size)
	Creates an append context for appending size data to data. More...
	AppendContext (AppendContext &&rhs)
	Move constructor. More...
	~AppendContext ()
	Destructor. More...
boost::asio::mutable_buffers_1	buffer ()
	An asio buffer that can be written to in place. More...
void	commit (size_t size)
	Commits the write to the underlying buffer. More...

Private Member Functions
void	assertNotCommitted () const

Private Attributes
ByteBuffer &	m_data
size_t	m_appendSize
size_t	m_originalSize
bool	m_isCommitted

Detailed Description

Context for enabling in-place data writes into a buffer. If commit is not called, the write is abandoned.

Constructor & Destructor Documentation

AppendContext() [1/2]

catapult::ionet::AppendContext::AppendContext	(	ByteBuffer &	data,
		size_t	size
	)

Creates an append context for appending size data to data.

AppendContext() [2/2]

catapult::ionet::AppendContext::AppendContext

(

AppendContext &&

rhs

)

Move constructor.

~AppendContext()

catapult::ionet::AppendContext::~AppendContext

(

)

Destructor.

Member Function Documentation

assertNotCommitted()

void catapult::ionet::AppendContext::assertNotCommitted ( ) const

private

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buffer()

boost::asio::mutable_buffers_1 catapult::ionet::AppendContext::buffer

(

)

An asio buffer that can be written to in place.

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commit()

void catapult::ionet::AppendContext::commit

(

size_t

size

)

Commits the write to the underlying buffer.

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Member Data Documentation

m_appendSize

size_t catapult::ionet::AppendContext::m_appendSize

private

m_data

ByteBuffer& catapult::ionet::AppendContext::m_data

private

m_isCommitted

bool catapult::ionet::AppendContext::m_isCommitted

private

m_originalSize

size_t catapult::ionet::AppendContext::m_originalSize

private

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

• AppendContext.h
• AppendContext.cpp