kanzi::qnx::QnxChannelID Class Reference

Class representing QNX communication channel ID. More...

#include <kanzi/core.ui/platform/input_ng/qnx_screen/qnx_screen_channel_id.hpp>

Public Member Functions
KZ_NO_DISCARD int	getNativeHandle () const noexcept
	Gets QNX channel ID handle.
	QnxChannelID (int channelHandle)
	Constructor.
	QnxChannelID (QnxChannelIDFlags channelFlags)
	Constructor.
KZ_NO_DISCARD optional< struct _pulse >	tryReceivePulse () noexcept
	Try to receive a QNX pulse from the channel.
	~QnxChannelID ()
	Destructor.

Detailed Description

Class representing QNX communication channel ID.

Constructor & Destructor Documentation

QnxChannelID() [1/2]

kanzi::qnx::QnxChannelID::QnxChannelID ( QnxChannelIDFlags channelFlags )

explicit

Constructor.

Parameters

channelFlags

The channel flags to use.

QnxChannelID() [2/2]

kanzi::qnx::QnxChannelID::QnxChannelID ( int channelHandle )

explicit

Constructor.

Parameters

channelHandle

QNX channel handle.

Precondition

channelHandle must be a valid channel handle.

~QnxChannelID()

kanzi::qnx::QnxChannelID::~QnxChannelID

(

)

Destructor.

Member Function Documentation

tryReceivePulse()

KZ_NO_DISCARD optional< struct _pulse > kanzi::qnx::QnxChannelID::tryReceivePulse ( )

noexcept

Try to receive a QNX pulse from the channel.

Return values

nullopt

No pulse received.

Returns

The QNX pulse.

getNativeHandle()

KZ_NO_DISCARD int kanzi::qnx::QnxChannelID::getNativeHandle ( ) const

noexcept

Gets QNX channel ID handle.

Returns

The QNX channel ID handle.

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

• kanzi/core.ui/platform/input_ng/qnx_screen/qnx_screen_channel_id.hpp