QKnx8BitSignedValue Class
The QKnx8BitSignedValue class is a datapoint type with an 8-bit signed value. More...
| Header: | #include <QKnx8BitSignedValue> |
| qmake: | QT += knx |
| Inherits: | QKnxFixedSizeDatapointType |
Public Functions
| QKnx8BitSignedValue(qint8 value) | |
| QKnx8BitSignedValue() | |
| void | setValue(qint8 value) |
| qint8 | value() const |
Protected Functions
| QKnx8BitSignedValue(int subType, qint8 value) |
Detailed Description
This is a fixed size datapoint type with the length of 1 byte.
Integer values from -128 to 127 can be encoded in this datapoint type.
It is a base class for the following classes:
QKnxPercentV8- Percentage.QKnxValue1Count- Counter pulses.
See also QKnxDatapointType and Qt KNX Datapoint Type Classes.
Member Function Documentation
[protected] QKnx8BitSignedValue::QKnx8BitSignedValue(int subType, qint8 value)
Creates a fixed size datapoint type with the subtype subType and value value.
QKnx8BitSignedValue::QKnx8BitSignedValue(qint8 value)
Creates a fixed size datapoint type with the value value.
QKnx8BitSignedValue::QKnx8BitSignedValue()
Creates a fixed size datapoint type with the value 0.
void QKnx8BitSignedValue::setValue(qint8 value)
Sets the value of the datapoint type to value.
See also value().
qint8 QKnx8BitSignedValue::value() const
Returns the value stored in the datapoint type.
See also setValue().
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