AudioProcessorValueTreeState Improvements

Audio Plugins
13

The recommended way is now to construct the AudioProcessorValueTreeState directly with a ParameterLayout containing all the parameters.

I got some code where I pass around the valueTreeState to different classes at construction, and create a couple of parameters within my mainProcessor, and some other ones in those other classes. something along those lines :

struct MainProcessor : public AudioProcessor
{
    MainProcessor()
    : state (*this, nullptr)
    , anotherProcessorClass (state)
    {
        state.createAndAddParameter (...);
    }

    AudioProcessorValueTreeState state;
    AnotherProcessorClass anotherProcessorClass;
};

struct AnotherProcessorClass
{
    AnotherProcessorClass (AudioProcessorValueTreeState& state)
    {
        state.addListener (this);
        state.createAndAddParameter (...);
    }
};

Was it bad practice?
It seems to me I can’t really do that anymore with the new recommended AudioProcessorValueTreeState constructor no? (I only had a quick look, so perhaps I’m missing something simple)