Switch Processor

parameters: pfield1, pfield2

A Switch Processor switches pfield1 with pfield2 for all notes in SoundObject. It is useful in conjunction with RetrogradeProcessor when reversing notes that have start and end values in pfields, i.e.

;inum start dur   start   end
i1    0     1     8.04    8.00
i1    1     2     8.00    8.07

with just retrograde processor becomes:

;inum start dur   start   end
i1    0     2     8.00    8.07
i1    2     1     8.04    8.00

with retrograde and switch on p4 and p5 becomes:

;inum start dur   start   end
i1    0     2     8.07    8.00
i1    2     1     8.00    8.04