hdr/identparent.hh

   1 /*
   2   identparent.hh -- part of LilyPond
   3
   4   (c) 1996,97 Han-Wen Nienhuys
   5 */
   6
   7 #ifndef IDENTPARENT_HH
   8 #define IDENTPARENT_HH
   9
  10 #include "proto.hh"
  11 #include "string.hh"
  12
  13 /* boolean argument to accesor is copy_b..*/
  14 #define IDACCESSOR( Input_staff, staff)\
  15     virtual Input_staff * staff(bool) { error(#Input_staff); return 0; }
  16
  17 struct Identifier {
  18     void *data;
  19     String name;
  20
  21     Identifier(String n) : name(n) { }
  22     virtual ~Identifier() {}
  23
  24     void print()const;
  25     virtual const char*classname() { return "new Identifier"; }
  26     void error(String);
  27     IDACCESSOR(Input_staff, staff)
  28     IDACCESSOR(Input_music, music)
  29     IDACCESSOR(Music_voice, mvoice)
  30     IDACCESSOR(Script_def, script)
  31     IDACCESSOR(Symtables, symtables)
  32     IDACCESSOR(Music_general_chord, mchord)
  33     IDACCESSOR(Lookup,lookup)
  34     IDACCESSOR(Real,real)
  35     IDACCESSOR(Notename_tab, notename_tab)
  36 protected:
  37     virtual void do_print()const=0;
  38 private:
  39     Identifier(Identifier const&){}
  40
  41 };
  42 #endif // IDENTPARENT_HH
  43
  44
  45