QOpcUaRange Class

The OPC UA Range type. More...

Header:	#include <QOpcUaRange>
CMake:	find_package(Qt6 REQUIRED COMPONENTS OpcUa) target_link_libraries(mytarget PRIVATE Qt6::OpcUa)
qmake:	QT += opcua

List of all members, including inherited members

Public Functions

	QOpcUaRange()
	QOpcUaRange(double low, double high)
	QOpcUaRange(const QOpcUaRange &rhs)
double	high() const
double	low() const
void	setHigh(double high)
void	setLow(double low)
QVariant	operator QVariant() const
QOpcUaRange &	operator=(const QOpcUaRange &rhs)
bool	operator==(const QOpcUaRange &rhs) const

Detailed Description

This is the Qt OPC UA representation for the OPC UA Range type defined in OPC UA 1.05 part 8, 5.6.2. It consists of two double values which mark minimum and maximum of the range. Ranges are mostly used to store information about acceptable values for a node.

Member Function Documentation

QOpcUaRange::QOpcUaRange()

Default constructs a range with no parameters set.

QOpcUaRange::QOpcUaRange(double low, double high)

Constructs a range with low value low and high value high.

QOpcUaRange::QOpcUaRange(const QOpcUaRange &rhs)

Constructs a range from rhs.

double QOpcUaRange::high() const

Returns the high value of the range.

See also setHigh().

double QOpcUaRange::low() const

Returns the low value of the range.

See also setLow().

void QOpcUaRange::setHigh(double high)

Sets the high value of the range to high.

See also high().

void QOpcUaRange::setLow(double low)

Sets the low value of the range to low.

See also low().

QVariant QOpcUaRange::operator QVariant() const

Converts this range to QVariant.

QOpcUaRange &QOpcUaRange::operator=(const QOpcUaRange &rhs)

Sets the values from rhs in this range.

bool QOpcUaRange::operator==(const QOpcUaRange &rhs) const

Returns true if this range has the same value as rhs.

© 2024 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.