oversized::Writer Class Reference

#include <oversized.h>

Inherits ringbuffer::AbstractWriter.

Public Member Functions
	Writer (const ringbuffer::WriterPtr &writer, size_t f, size_t t=-1)
virtual WriteMarker	prepare (ringbuffer::Message m, size_t total_size, bool wait=true, size_t *identifier=nullptr) override
virtual void	finish (const WriteMarker &marker) override
virtual WriteMarker	write_bytes (const WriteMarker &marker, const uint8_t *bytes, size_t size) override
size_t	get_max_message_size () override
Public Member Functions inherited from ringbuffer::AbstractWriter
virtual	~AbstractWriter ()=default
template<typename Serializer , typename... Ts>
void	write_with (Message m, Ts &&... ts)
template<typename Serializer , typename... Ts>
bool	try_write_with (Message m, Ts &&... ts)
template<typename... Ts>
void	write (Message m, Ts &&... ts)
template<typename... Ts>
bool	try_write (Message m, Ts &&... ts)

Additional Inherited Members
Public Types inherited from ringbuffer::AbstractWriter
using	WriteMarker = std::optional< size_t >

Constructor & Destructor Documentation

Writer()

oversized::Writer::Writer ( const ringbuffer::WriterPtr &  writer, size_t  f, size_t  t = -1  )

inline

Member Function Documentation

finish()

virtual void oversized::Writer::finish ( const WriteMarker &  marker )

inlineoverridevirtual

Implements ringbuffer::AbstractWriter.

get_max_message_size()

size_t oversized::Writer::get_max_message_size ( )

inlineoverridevirtual

Implements ringbuffer::AbstractWriter.

prepare()

virtual WriteMarker oversized::Writer::prepare ( ringbuffer::Message  m, size_t  size, bool  wait = true, size_t *  identifier = nullptr  )

inlineoverridevirtual

Implementation requires 3 methods - prepare, finish, and write_bytes. For each message, prepare will be called with the total message size. It should return a WriteMarker for this reservation. That WriteMarker will be passed to write_bytes, which may be called repeatedly for each part of the message. write_bytes returns an opaque WriteMarker which will be passed to the next invocation of write_bytes, to track progress. Finally, finish will be called with the WriteMarker initially returned from prepare.

Implements ringbuffer::AbstractWriter.

write_bytes()

virtual WriteMarker oversized::Writer::write_bytes ( const WriteMarker &  marker, const uint8_t *  bytes, size_t  size  )

inlineoverridevirtual

Implements ringbuffer::AbstractWriter.

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

• src/ds/oversized.h