- assert (dynamic_cast<Midi_def *> (output_def_l_));
- performance_p_ = new Performance;
- performance_p_->midi_l_ = dynamic_cast<Midi_def*> (output_def_l_);
+ assert (dynamic_cast<Midi_def *> (output_def_));
+ performance_ = new Performance;
+ performance_->midi_ = dynamic_cast<Midi_def*> (output_def_);