lily/key.cc

   1 #include "key.hh"
   2
   3 const int OCTAVES=14;           // ugh..
   4 const int ZEROOCTAVE=7;
   5
   6 Octave_key::Octave_key()
   7 {
   8     accidental_i_arr_.set_size(7);
   9     for (int i= 0; i < 7 ; i++)
  10         accidental_i_arr_[i] = 0;
  11 }
  12
  13 Key::Key()
  14 {
  15     multi_octave_b_ = false;
  16     octaves.set_size(OCTAVES);
  17 }
  18
  19 Octave_key&
  20 Key::oct(int i)
  21 {
  22     return octaves[i+ZEROOCTAVE];
  23 }
  24
  25 Octave_key
  26 Key::oct(int i)const
  27 {
  28     return octaves[i+ZEROOCTAVE];
  29 }
  30
  31 void
  32 Octave_key::set(int i, int a)
  33 {
  34     assert(a > -3 && a < 3);
  35     accidental_i_arr_[i]=a;
  36 }
  37
  38 void
  39 Key::set(int o, int n , int a)
  40 {
  41     octaves[o + ZEROOCTAVE].set(n,a);
  42 }
  43
  44 void
  45 Key::set (int n, int a)
  46 {
  47     for (int i= 0; i < OCTAVES ; i++)
  48         octaves[i].set(n,a);
  49 }