QKnxNetIpKnxAddressesDibProxy Class
The QKnxNetIpKnxAddressesDibProxy class provides the means to read all assigned individual addresses of a KNXnet/IP device from the generic QKnxNetIpDib class and to create a KNXnet/IP addresses device information block (DIB) structure. More...
Header: | #include <QKnxNetIpKnxAddressesDibProxy> |
qmake: | QT += knx |
Public Types
class | Builder |
Public Functions
QKnxNetIpKnxAddressesDibProxy(const QKnxNetIpDib &dib) | |
QKnxNetIp::DescriptionType | descriptionType() const |
QVector<QKnxAddress> | individualAddresses() const |
bool | isValid() const |
Static Public Members
QKnxNetIpKnxAddressesDibProxy::Builder | builder() |
Detailed Description
Note: When using QKnxNetIpKnxAddressesDibProxy, care must be taken to ensure that the referenced KNXnet/IP DIB structure outlives the proxy on all code paths, lest the proxy ends up referencing deleted data.
Reading the assigned addresses can be achieved like this:
auto dib = QKnxNetIpDib::fromBytes(...); QKnxNetIpKnxAddressesDibProxy proxy(dib); if (!proxy.isValid()) return; auto addresses = proxy.individualAddresses();
See also builder() and Qt KNXnet/IP Connection Classes.
Member Function Documentation
QKnxNetIpKnxAddressesDibProxy::QKnxNetIpKnxAddressesDibProxy(const QKnxNetIpDib &dib)
Constructs a proxy object with the specified KNXnet/IP DIB structure dib to read all assigned individual addresses of a KNXnet/IP device.
[static]
QKnxNetIpKnxAddressesDibProxy::Builder QKnxNetIpKnxAddressesDibProxy::builder()
Returns a builder object to create a KNXnet/IP addresses DIB structure.
QKnxNetIp::DescriptionType QKnxNetIpKnxAddressesDibProxy::descriptionType() const
Returns the description type of this KNXnet/IP structure if the object that was passed during construction was valid; otherwise returns QKnx::NetIp::Unknown.
QVector<QKnxAddress> QKnxNetIpKnxAddressesDibProxy::individualAddresses() const
Returns a vector of the individual QKnxAddresses carried by this KNXnet/IP DIB structure if the object that was passed during construction was valid; otherwise returns an empty vector.
bool QKnxNetIpKnxAddressesDibProxy::isValid() const
Returns true
if the KNXnet/IP structure to create the object is a valid KNXnet/IP DIB structure; otherwise returns false
.