#include <qioring_p.h>

Collaboration diagram for QIORing:

Classes
class	GenericRequestType

Public Types
using	Operation = QtPrivate::Operation
using	RequestHandle = RequestHandleTag *

Public Member Functions
Q_CORE_EXPORT	QIORing (quint32 submissionQueueSize=DefaultSubmissionQueueSize, quint32 completionQueueSize=DefaultCompletionQueueSize)
Q_CORE_EXPORT	~QIORing ()
bool	ensureInitialized ()
template<Operation Op>
QIORing::RequestHandle	queueRequest (QIORingRequest< Op > &&request)
Q_CORE_EXPORT void	submitRequests ()
Q_CORE_EXPORT bool	waitForRequest (RequestHandle handle, QDeadlineTimer deadline=QDeadlineTimer::Forever)
quint32	submissionQueueSize () const noexcept
quint32	completionQueueSize () const noexcept

Static Public Member Functions
static Q_CORE_EXPORT QIORing *	sharedInstance ()
static Q_CORE_EXPORT bool	supportsOperation (Operation op)

Static Public Attributes
static constexpr quint32	DefaultSubmissionQueueSize = 128
static constexpr quint32	DefaultCompletionQueueSize = DefaultSubmissionQueueSize * 2

Detailed Description

Definition at line 107 of file qioring_p.h.

Member Typedef Documentation

◆ Operation

using QIORing::Operation = QtPrivate::Operation

Definition at line 114 of file qioring_p.h.

◆ RequestHandle

using QIORing::RequestHandle = RequestHandleTag *

Definition at line 115 of file qioring_p.h.

Constructor & Destructor Documentation

◆ QIORing()

QIORing::QIORing	(	quint32	submissionQueueSize = DefaultSubmissionQueueSize,
		quint32	completionQueueSize = DefaultCompletionQueueSize )

explicit

Definition at line 21 of file qioring.cpp.

◆ ~QIORing()

QIORing::~QIORing ( )

Definition at line 54 of file qioring_linux.cpp.

Member Function Documentation

◆ completionQueueSize()

quint32 QIORing::completionQueueSize ( ) const

inlinenoexcept

Definition at line 146 of file qioring_p.h.

◆ ensureInitialized()

bool QIORing::ensureInitialized ( )

inline

Definition at line 126 of file qioring_p.h.

◆ queueRequest()

template<Operation Op>

QIORing::RequestHandle QIORing::queueRequest ( QIORingRequest< Op > && request )

inline

Definition at line 131 of file qioring_p.h.

◆ sharedInstance()

QT_BEGIN_NAMESPACE QIORing * QIORing::sharedInstance ( )

static

Definition at line 13 of file qioring.cpp.

◆ submissionQueueSize()

quint32 QIORing::submissionQueueSize ( ) const

inlinenoexcept

Definition at line 145 of file qioring_p.h.

◆ submitRequests()

void QIORing::submitRequests ( )

Definition at line 316 of file qioring_linux.cpp.

◆ supportsOperation()

bool QIORing::supportsOperation ( Operation op )

static

Definition at line 297 of file qioring_linux.cpp.

References QtPrivate::NumOperations.

◆ waitForRequest()

bool QIORing::waitForRequest	(	RequestHandle	handle,
		QDeadlineTimer	deadline = QDeadlineTimer::Forever )

Definition at line 70 of file qioring.cpp.

Member Data Documentation

◆ DefaultCompletionQueueSize

quint32 QIORing::DefaultCompletionQueueSize = DefaultSubmissionQueueSize * 2

staticconstexpr

Definition at line 113 of file qioring_p.h.

◆ DefaultSubmissionQueueSize

quint32 QIORing::DefaultSubmissionQueueSize = 128