source file of the GNU LilyPond music typesetter
- (c) 1998--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1998--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#include "musical-pitch.hh"
#include "debug.hh"
#include "main.hh"
+int
+compare (Array<Musical_pitch>* left, Array<Musical_pitch>* right)
+{
+ assert (left);
+ assert (right);
+
+ if (left->size () == right->size ())
+ {
+ for (int i = 0; i < left->size (); i++)
+ {
+ int r = Musical_pitch::compare ((*left)[i], (*right)[i]);
+ if (r)
+ return r;
+ }
+ }
+ else
+ return 1;
+
+ return 0;
+}
+
+SCM
+Musical_pitch::to_scm ()const
+{
+ return gh_list (gh_int2scm (octave_i_),
+ gh_int2scm (notename_i_),
+ gh_int2scm (accidental_i_),
+ SCM_UNDEFINED);
+}
+
+
+Musical_pitch::Musical_pitch (SCM s)
+{
+ octave_i_ = gh_scm2int (gh_car (s));
+ notename_i_ = gh_scm2int (gh_cadr (s));
+ accidental_i_ = gh_scm2int (gh_caddr (s));
+}
+
Musical_pitch::Musical_pitch (int n, int a, int o)
{
notename_i_ = n;
octave_i_ = o;
}
-void
-Musical_pitch::print () const
-{
-#ifndef NPRINT
- DOUT << str ();
-#endif
-}
int
Musical_pitch::compare (Musical_pitch const &m1, Musical_pitch const &m2)
{
int o = octave_i_ + 1;
while (o--)
- s += to_str ('\'');
+ s += "'";
}
else if (octave_i_ <0)
{
while (o--)
s += to_str (',');
}
-#if 0
- if (octave_i_)
- s += String ((octave_i_> 0)? "^": "_") + to_str (octave_i_);
-#endif
-
+
+
return s;
}