QProtobufMessage Class▲
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Header: QProtobufMessage
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Since: Qt 6.5
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CMake:
find_package(Qt6 REQUIRED COMPONENTS Protobuf)
target_link_libraries(mytarget PRIVATE Qt6::Protobuf)
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Inherited By: QtProtobuf::Any
Detailed Description▲
Provides access to the properties of a message, using setProperty() and property(), without depending on what the message is.
Member Function Documentation▲
[static] QProtobufMessagePointer QProtobufMessage::constructByName(const QString &messageType)▲
Constructs QProtobufMessage using messageType. Returns a pointer to the constructed QProtobufMessage.
This function attempts to create a message whose type matches messageType. If messageType is unknown, the function returns nullptr. If the message is not found in the registry, the function returns nullptr. Ownership of the constructed message is given to the function caller.
QVariant QProtobufMessage::property(QAnyStringView propertyName) const▲
Get the value of the property propertyName.
If the propertyName isn't known then the returned QVariant is invalid.
See Also▲
See also setProperty()
bool QProtobufMessage::setProperty(QAnyStringView propertyName, const QVariant &value)▲
Set the property propertyName to the value stored in value.
If the propertyName isn't a part of the known fields then the value will not be written and the function returns false.
Returns false if it failed to store the value on the property. Otherwise true.
See Also▲
See also property()
[since 6.6] bool QProtobufMessage::setProperty(QAnyStringView propertyName, QVariant &&value)▲
This is an overloaded function.
This function was introduced in Qt 6.6.
Related Non-Members▲
[alias] QProtobufMessagePointer▲
Synonym for std::unique_ptr<QProtobufMessage, QProtobufMessageDeleter>. Use this to manage the lifetime of dynamically allocated QProtobufMessages, such as those created by calling QProtobufMessage::constructByName.