QKnx4ByteSignedValue Class

The QKnx4ByteSignedValue class is a datapoint type with a 4-byte signed value. More...

Header: #include <QKnx4ByteSignedValue>
qmake: QT += knx
Inherits: QKnxFixedSizeDatapointType

Public Functions

QKnx4ByteSignedValue()
QKnx4ByteSignedValue(qint32 value)
bool setValue(qint32 value)
qint32 value() const

Reimplemented Public Functions

virtual bool isValid() const override

Protected Functions

QKnx4ByteSignedValue(int subType, qint32 value)

Detailed Description

The QKnx4ByteSignedValue class is a datapoint type with a 4-byte signed value.

This is a fixed size datapoint type with the length of 4 bytes.

Integer values from -2 147 483 648 to -2 147 483 647 can be encoded in this datapoint type.

See also QKnxDatapointType.

Member Function Documentation

QKnx4ByteSignedValue::QKnx4ByteSignedValue()

Default constructs an instance of QKnx4ByteSignedValue.

QKnx4ByteSignedValue::QKnx4ByteSignedValue(qint32 value)

Default constructs an instance of QKnx4ByteSignedValue.

[protected] QKnx4ByteSignedValue::QKnx4ByteSignedValue(int subType, qint32 value)

Default constructs an instance of QKnx4ByteSignedValue.

[override virtual] bool QKnx4ByteSignedValue::isValid() const

Reimplemented from QKnxDatapointType::isValid().

bool QKnx4ByteSignedValue::setValue(qint32 value)

See also value().

qint32 QKnx4ByteSignedValue::value() const

See also setValue().

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