Class representing QNX buffer methods. More...

#include <kanzi/platform/platform/windowing_ng/qnx_screen/qnx_screen_buffer.hpp>

Inheritance diagram for kanzi::qnx::QnxBufferMethods< cleanupStrategy >:

Public Types
using	HandleType

using	NativeHandleType

Protected Member Functions
	QnxBufferMethods () noexcept=default
	Constructor.

	QnxBufferMethods (const NativeHandleType &handle) noexcept
	Constructor.

Protected Member Functions inherited from kanzi::qnx::QnxPropertyHost< QnxBufferMethods< cleanupStrategy >, KANZI_GENERATE_QNX_PROPERTY_HOST_SIGNATURE(buffer)>
KZ_NO_DISCARD optional< string >	getPropertyCv (size_t stringBufferSize, int propertyName) const noexcept
	Gets QNX property consisting of a string.

KZ_NO_DISCARD optional< vector< int > >	getPropertyIv (size_t returnValueCount, int propertyName) const noexcept
	Gets QNX property consisting of ints.

KZ_NO_DISCARD optional< int >	getPropertyIvSingle (int propertyName) const noexcept
	Gets a QNX property consisting of a single int.

KZ_NO_DISCARD optional< vector< long long > >	getPropertyLlv (size_t returnValueCount, int propertyName) const noexcept
	Gets QNX property consisting of long longs.

KZ_NO_DISCARD optional< long long >	getPropertyLlvSingle (int propertyName) const noexcept
	Gets a QNX property consisting of a single long long.

KZ_NO_DISCARD optional< vector< T > >	getPropertyPv (size_t returnValueCount, int propertyName) const noexcept
	Gets QNX property consisting of pointers.

KZ_NO_DISCARD optional< T >	getPropertyPvSingle (int propertyName) const noexcept
	Gets a QNX property consisting of a single pointer.

bool	setPropertyCv (int propertyName, string_view propertyValue) const noexcept
	Sets QNX property consisting of a string.

bool	setPropertyIv (int propertyName, int propertyValue) const noexcept
	Sets QNX property consisting of a single int.

bool	setPropertyIv (int propertyName, span< int > propertyValue) const noexcept
	Sets QNX property consisting of ints.

bool	setPropertyLlv (int propertyName, long long propertyValue) const noexcept
	Sets QNX property consisting of a single long long.

bool	setPropertyLlv (int propertyName, span< long long > propertyValue) const noexcept
	Sets QNX property consisting of long longs.

bool	setPropertyPv (int propertyName, span< void * > propertyValue) const noexcept
	Sets QNX property consisting of pointers.

bool	setPropertyPv (int propertyName, void *propertyValue) const noexcept
	Sets QNX property consisting of a single pointer.

Static Protected Member Functions
template<QnxBufferCleanupStrategy c = cleanupStrategy, typename = enable_if_t<c == QnxBufferCleanupStrategy::CreateDestroy>>
static KZ_NO_DISCARD QnxBufferMethods	create () noexcept
	Tries to create a QNX buffer.

template<QnxBufferCleanupStrategy c = cleanupStrategy, typename = enable_if_t<c == QnxBufferCleanupStrategy::AcquireRelease>>
static KZ_NO_DISCARD QnxBufferMethods	create (const QnxStream::NativeHandleType &qnxStream) noexcept
	Tries to create a QNX buffer.

Additional Inherited Members
Public Member Functions inherited from kanzi::qnx::QnxPropertyHost< QnxBufferMethods< cleanupStrategy >, KANZI_GENERATE_QNX_PROPERTY_HOST_SIGNATURE(buffer)>
KZ_NO_DISCARD optional< string >	getPropertyCv (size_t stringBufferSize, int propertyName) const noexcept
	Gets QNX property consisting of a string.

KZ_NO_DISCARD optional< vector< int > >	getPropertyIv (size_t returnValueCount, int propertyName) const noexcept
	Gets QNX property consisting of ints.

KZ_NO_DISCARD optional< int >	getPropertyIvSingle (int propertyName) const noexcept
	Gets a QNX property consisting of a single int.

KZ_NO_DISCARD optional< vector< long long > >	getPropertyLlv (size_t returnValueCount, int propertyName) const noexcept
	Gets QNX property consisting of long longs.

KZ_NO_DISCARD optional< long long >	getPropertyLlvSingle (int propertyName) const noexcept
	Gets a QNX property consisting of a single long long.

KZ_NO_DISCARD optional< vector< T > >	getPropertyPv (size_t returnValueCount, int propertyName) const noexcept
	Gets QNX property consisting of pointers.

KZ_NO_DISCARD optional< T >	getPropertyPvSingle (int propertyName) const noexcept
	Gets a QNX property consisting of a single pointer.

bool	setPropertyCv (int propertyName, string_view propertyValue) const noexcept
	Sets QNX property consisting of a string.

bool	setPropertyIv (int propertyName, int propertyValue) const noexcept
	Sets QNX property consisting of a single int.

bool	setPropertyIv (int propertyName, span< int > propertyValue) const noexcept
	Sets QNX property consisting of ints.

bool	setPropertyLlv (int propertyName, long long propertyValue) const noexcept
	Sets QNX property consisting of a single long long.

bool	setPropertyLlv (int propertyName, span< long long > propertyValue) const noexcept
	Sets QNX property consisting of long longs.

bool	setPropertyPv (int propertyName, span< void * > propertyValue) const noexcept
	Sets QNX property consisting of pointers.

bool	setPropertyPv (int propertyName, void *propertyValue) const noexcept
	Sets QNX property consisting of a single pointer.

Detailed Description

template<QnxBufferCleanupStrategy cleanupStrategy>
class kanzi::qnx::QnxBufferMethods< cleanupStrategy >

Class representing QNX buffer methods.

Note: Do not use this class directly. Use QnxBuffer instead.

See also: QnxBuffer

Template Parameters

cleanupStrategy Cleanup strategy to use.

See also: QnxBufferCleanupStrategy for more details.

Since: Kanzi 4.0.0; Kanzi 4.0.0 QnxBuffer is now a safe wrapper around QnxBufferMethods.

Member Typedef Documentation

◆ HandleType

template<QnxBufferCleanupStrategy cleanupStrategy>

using kanzi::qnx::QnxBufferMethods< cleanupStrategy >::HandleType

◆ NativeHandleType

template<QnxBufferCleanupStrategy cleanupStrategy>

using kanzi::qnx::QnxBufferMethods< cleanupStrategy >::NativeHandleType

Constructor & Destructor Documentation

◆ QnxBufferMethods() [1/2]

template<QnxBufferCleanupStrategy cleanupStrategy>

kanzi::qnx::QnxBufferMethods< cleanupStrategy >::QnxBufferMethods ( )

explicitprotecteddefaultnoexcept

Constructor.

◆ QnxBufferMethods() [2/2]

template<QnxBufferCleanupStrategy cleanupStrategy>

kanzi::qnx::QnxBufferMethods< cleanupStrategy >::QnxBufferMethods ( const NativeHandleType & handle )

inlineexplicitprotectednoexcept

Constructor.

Parameters

handle Native handle.

Member Function Documentation

◆ create() [1/2]

template<QnxBufferCleanupStrategy cleanupStrategy>

template<QnxBufferCleanupStrategy c = cleanupStrategy, typename = enable_if_t<c == QnxBufferCleanupStrategy::CreateDestroy>>

static KZ_NO_DISCARD QnxBufferMethods kanzi::qnx::QnxBufferMethods< cleanupStrategy >::create ( )

inlinestaticprotectednoexcept

Tries to create a QNX buffer.

Returns: The created object. If error occurred, empty.

◆ create() [2/2]

template<QnxBufferCleanupStrategy cleanupStrategy>

template<QnxBufferCleanupStrategy c = cleanupStrategy, typename = enable_if_t<c == QnxBufferCleanupStrategy::AcquireRelease>>

static KZ_NO_DISCARD QnxBufferMethods kanzi::qnx::QnxBufferMethods< cleanupStrategy >::create ( const QnxStream::NativeHandleType & qnxStream )

inlinestaticprotectednoexcept

Tries to create a QNX buffer.

Parameters

qnxStream QNX stream that is used to request buffer.

Returns: The created object. If error occurred, empty.

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

kanzi/platform/platform/windowing_ng/qnx_screen/qnx_screen_buffer.hpp

Public Types

Protected Member Functions

Static Protected Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ HandleType

◆ NativeHandleType

Constructor & Destructor Documentation

◆ QnxBufferMethods() [1/2]

◆ QnxBufferMethods() [2/2]

Member Function Documentation

◆ create() [1/2]

◆ create() [2/2]