SCM
Pitch::equal_p (SCM a, SCM b)
{
- Pitch *p = (Pitch *) SCM_CELL_WORD_1 (a);
- Pitch *q = (Pitch *) SCM_CELL_WORD_1 (b);
+ Pitch *p = unsmob<Pitch> (a);
+ Pitch *q = unsmob<Pitch> (b);
bool eq = p->notename_ == q->notename_
&& p->octave_ == q->octave_