contur::BufferSink Class Reference

Trace sink that stores events in memory. More...

#include <buffer_sink.h>

Inheritance diagram for contur::BufferSink:

Public Member Functions
	BufferSink ()
	Constructs an empty buffer sink.
	~BufferSink () override
	Destroys buffer sink.
	BufferSink (const BufferSink &)=delete
	Copy construction is disabled.
BufferSink &	operator= (const BufferSink &)=delete
	Copy assignment is disabled.
	BufferSink (BufferSink &&) noexcept
	Move-constructs sink state.
BufferSink &	operator= (BufferSink &&) noexcept
	Move-assigns sink state.
void	write (const TraceEvent &event) override
	Writes one trace event to the sink.
std::vector< TraceEvent >	snapshot () const
	Returns a copy of all captured trace events.
void	clear ()
	Removes all buffered trace events.
std::size_t	size () const
	Returns number of currently buffered events.
Public Member Functions inherited from contur::ITraceSink
virtual	~ITraceSink ()=default
	Virtual destructor for polymorphic cleanup.

Private Attributes
std::unique_ptr< Impl >	impl_

Detailed Description

Trace sink that stores events in memory.

Definition at line 15 of file buffer_sink.h.

Constructor & Destructor Documentation

BufferSink() [1/3]

contur::BufferSink::BufferSink

(

)

Constructs an empty buffer sink.

Referenced by BufferSink(), BufferSink(), operator=(), and operator=().

~BufferSink()

contur::BufferSink::~BufferSink ( )

override

Destroys buffer sink.

BufferSink() [2/3]

contur::BufferSink::BufferSink ( const BufferSink & )

delete

Copy construction is disabled.

References BufferSink().

BufferSink() [3/3]

contur::BufferSink::BufferSink ( BufferSink && )

noexcept

Move-constructs sink state.

References BufferSink().

Member Function Documentation

clear()

void contur::BufferSink::clear

(

)

Removes all buffered trace events.

References clear().

Referenced by clear().

operator=() [1/2]

BufferSink & contur::BufferSink::operator= ( BufferSink && )

noexcept

Move-assigns sink state.

References BufferSink().

operator=() [2/2]

BufferSink & contur::BufferSink::operator= ( const BufferSink & )

delete

Copy assignment is disabled.

References BufferSink().

size()

std::size_t contur::BufferSink::size ( ) const

nodiscard

Returns number of currently buffered events.

References size().

Referenced by size().

snapshot()

std::vector< TraceEvent > contur::BufferSink::snapshot ( ) const

nodiscard

Returns a copy of all captured trace events.

References snapshot().

Referenced by formatKernelLogs(), renderKernelTraceDump(), and snapshot().

write()

void contur::BufferSink::write ( const TraceEvent & event )

overridevirtual

Writes one trace event to the sink.

Parameters

event

Trace event record.

Implements contur::ITraceSink.

References write().

Referenced by write().

Member Data Documentation

impl_

std::unique_ptr<Impl> contur::BufferSink::impl_

private

Definition at line 49 of file buffer_sink.h.

---

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

• include/contur/tracing/buffer_sink.h