Doc-de: fixing linkage

[lilypond.git] / lily / include / music.hh

diff --git a/lily/include/music.hh b/lily/include/music.hh
index 06fbcd73957dee0818ccef74d092dd6d2dfdc8c5..fb9e11fe5a01656a6b29fcc2cb4057a0754ec34f 100644 (file)
--- a/lily/include/music.hh
+++ b/lily/include/music.hh
@@ -1,70 +1,82 @@
 /*
-  music.hh -- declare Music
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1997--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
-*/
+  LilyPond is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
 
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
 
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
+*/
 
 #ifndef MUSIC_HH
 #define MUSIC_HH
 
-#include "plist.hh"
-#include "virtual-methods.hh"
-#include "input.hh"
-#include "minterval.hh"
-#include "lily-proto.hh"
+#include "smobs.hh"
+#include "moment.hh"
+#include "pitch.hh"
+#include "prob.hh"
 
-class Music:public Input {
-public:
-    virtual MInterval time_int()const;
-    virtual ~Music(){}
-    void print() const;
-    virtual void transpose(Melodic_req const *);
-    virtual void translate(Moment dt);
-    VIRTUAL_COPY_CONS(Music,Music)
-    NAME_MEMBERS();
-    Music();
-protected:
-    virtual void do_print() const;
-  
-};
+#define is_mus_type(x) internal_is_music_type (ly_symbol2scm (x))
 
-class Music_list : public Music {
+class Music : public Prob
+{
 public:
-    Music_list(Music_list const&);    
-    Music_list();
-    NAME_MEMBERS();
-    VIRTUAL_COPY_CONS(Music_list,Music)
-    virtual void add(Music*);
-    virtual void transpose(Melodic_req const *);
-protected:
-    Pointer_list<Music*> music_p_list_;
- 
-    virtual void do_print() const;
-};
+  Music (SCM init);
+  Music (Music const &m);
+  VIRTUAL_COPY_CONSTRUCTOR (Music, Music);
 
+  Input *origin () const;
+  void set_spot (Input);
 
-class Chord : public Music_list {
-public:
-    NAME_MEMBERS();
-    VIRTUAL_COPY_CONS(Chord,Music)
-    virtual void translate(Moment dt);
-    virtual MInterval time_int()const;
-};
+  bool internal_is_music_type (SCM) const;
 
+  Stream_event *to_event () const;
 
-class MVoice : public Music_list {
-public:
-    NAME_MEMBERS();
-    VIRTUAL_COPY_CONS(MVoice, Music)
-    virtual void translate(Moment dt);
-    virtual MInterval time_int()const;
+  DECLARE_SCHEME_CALLBACK (relative_callback, (SCM, SCM));
+  Pitch to_relative_octave (Pitch);
+  Pitch generic_to_relative_octave (Pitch);
+  Moment get_length () const;
+  Moment start_mom () const;
+  void print () const;
+
+  /// Transpose, with the interval central C to #p#
+  void transpose (Pitch p);
+
+  /// Scale the music in time by #factor#.
+  void compress (Moment factor);
+
+  // Broadcast the event in a context's event-source.
+  void send_to_context (Context *c);
+
+  DECLARE_SCHEME_CALLBACK (duration_length_callback, (SCM));
+
+protected:
+  virtual SCM copy_mutable_properties () const;
+  virtual void type_check_assignment (SCM, SCM) const;
+  virtual void derived_mark () const;
+protected:
+  SCM length_callback_;
+  SCM start_callback_;
+  friend SCM ly_extended_make_music (SCM, SCM);
 };
 
-#endif // MUSIC_HH
+Music *unsmob_music (SCM);
+Music *make_music_by_name (SCM sym);
+SCM ly_music_deep_copy (SCM);
+SCM ly_camel_case_2_lisp_identifier (SCM name_sym);
 
+extern SCM ly_music_p_proc;
 
+/* common transposition function for music and event */
+void transpose_mutable (SCM alist, Pitch delta);
 
+#endif /* MUSIC_HH */