QKnx4ByteUnsignedValue Class
The QKnx4ByteUnsignedValue class is a datapoint type with a 4-byte unsigned value. More...
| Header: | #include <QKnx4ByteUnsignedValue> |
| qmake: | QT += knx |
| Inherits: | QKnxFixedSizeDatapointType |
| Inherited By: |
Public Functions
| QKnx4ByteUnsignedValue(quint32 value) | |
| QKnx4ByteUnsignedValue() | |
| bool | setValue(quint32 value) |
| quint32 | value() const |
Reimplemented Public Functions
| virtual bool | isValid() const override |
Protected Functions
| QKnx4ByteUnsignedValue(int subType, quint32 value) |
Detailed Description
This is a fixed size datapoint type with the length of 4 bytes.
Integer values from 0 to 4 294 967 295 can be encoded in this datapoint type.
See also QKnxDatapointType and Qt KNX Datapoint Type Classes.
Member Function Documentation
[protected] QKnx4ByteUnsignedValue::QKnx4ByteUnsignedValue(int subType, quint32 value)
Creates a fixed size datapoint type with the subtype subType and value value.
QKnx4ByteUnsignedValue::QKnx4ByteUnsignedValue(quint32 value)
Creates a fixed size datapoint type with the value value.
QKnx4ByteUnsignedValue::QKnx4ByteUnsignedValue()
Creates a fixed size datapoint type with the value set to 0.
[override virtual] bool QKnx4ByteUnsignedValue::isValid() const
Reimplements: QKnxDatapointType::isValid() const.
bool QKnx4ByteUnsignedValue::setValue(quint32 value)
Sets the value of the datapoint type to value.
If the value is outside the allowed range, returns false and does not set the value.
See also value().
quint32 QKnx4ByteUnsignedValue::value() const
Returns the value stored in the datapoint type.
See also setValue().
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