The method createDocumentProxyStructure doesn't depend on the object, so can be made static. QtConcurrent::mapped requires the argument of the method to be const, since it creates a new list for the mapping.
The lambda function marks its arguments as const by default. Since the method is now static, the lambda can be replaced with a direct reference.
The removal of the lambda resolves warning 3 of #1046.
The method
createDocumentProxyStructuredoesn't depend on the object, so can be made static. QtConcurrent::mapped requires the argument of the method to be const, since it creates a new list for the mapping.The lambda function marks its arguments as const by default. Since the method is now static, the lambda can be replaced with a direct reference.
The removal of the lambda resolves warning 3 of #1046.