lily/swallow-engraver.cc

   1 /*
   2   swallow-engraver.cc -- implement Swallow_engraver
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
   7 */
   8
   9 #include "engraver.hh"
  10
  11 class Swallow_engraver : public Engraver
  12 {
  13 public:
  14   TRANSLATOR_DECLARATIONS (Swallow_engraver);
  15 protected:
  16   bool try_music (Music *);
  17 };
  18
  19 bool
  20 Swallow_engraver::try_music (Music *)
  21 {
  22   return true;
  23 }
  24
  25 Swallow_engraver::Swallow_engraver ()
  26 {
  27 }
  28
  29 #include "translator.icc"
  30
  31 ADD_TRANSLATOR (Swallow_engraver,
  32                 /* doc */ "This engraver swallows everything given to it silently. The purpose of "
  33                 "this is to prevent spurious \"event junked\" warnings.",
  34                 /* create */ "",
  35                 /* read */ "",
  36                 /* write */ "");