s</code> allows to create the factory from a box expression built with the <a href="https://github.com/grame-cncm/faust/blob/master-dev/architecture/faust/dsp/libfaust-box.h">box API</a></li>
<li>alternatively the <code>createInterpreterDSPFactoryFromSignals</code> allows to create the factory from a list of outputs signals built with the <a href="https://github.com/grame-cncm/faust/blob/master-dev/architecture/faust/dsp/libfaust-signal.h">signal API</a></li>
<li>the library keeps an internal cache of all a