Create() is a factory method which construct an object. To override an
object you need to construct it using create(). if you use set_type_override before
run then,factory replaces constructed object with derived object( specified in
override).
if you use new() then you can’t override.
if you use new() then you can’t override.
You should always use create() rather than using new() for
classes registered with the factory.
Example:
Coming soon...
