QKnxChar Class
The QKnxChar class is a datapoint type that encodes a character. More...
| Header: | #include <QKnxChar> |
| qmake: | QT += knx |
| Inherits: | QKnxFixedSizeDatapointType |
| Inherited By: |
Public Functions
| QKnxChar(unsigned char value) | |
| QKnxChar() | |
| bool | setValue(unsigned char value) |
| unsigned char | value() const |
Reimplemented Public Functions
| virtual bool | isValid() const override |
Protected Functions
| QKnxChar(int subType, unsigned char value) |
Detailed Description
The encoding of the character is specified in QKnxCharASCII and QKnxChar88591.
This is a fixed size datapoint type with the length of 1 byte.
The range for the value is from 0 to 255.
See also QKnxDatapointType and Qt KNX Datapoint Type Classes.
Member Function Documentation
[protected] QKnxChar::QKnxChar(int subType, unsigned char value)
Creates a fixed size datapoint with the subtype subType and the value value.
QKnxChar::QKnxChar(unsigned char value)
Creates a fixed size datapoint type with the value value.
QKnxChar::QKnxChar()
Creates a fixed size datapoint type with the value set to 0.
[override virtual] bool QKnxChar::isValid() const
Reimplements: QKnxDatapointType::isValid() const.
bool QKnxChar::setValue(unsigned char 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().
unsigned char QKnxChar::value() const
Returns the value stored in the datapoint type.
See also setValue().
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