release: 0.1.13

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

diff --git a/lily/include/molecule.hh b/lily/include/molecule.hh
index 0ccb399a03a1de60ad2f8224e6cb0089e3cc6bbf..f83eda517b87b5fe50fe00b186181736b604c3a2 100644 (file)
--- a/lily/include/molecule.hh
+++ b/lily/include/molecule.hh
@@ -1,57 +1,43 @@
+/*
+  molecule.hh -- declare Molecule
+
+  source file of the GNU LilyPond music typesetter
+
+  (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+*/
 #ifndef MOLECULE_HH
 #define MOLECULE_HH
 
 #include "lily-proto.hh"
 #include "plist.hh"
 #include "boxes.hh"
-#include "symbol.hh"
-
-/// a symbol which can be translated, and freely copied
-struct Atom {
-    Offset off;
-    Symbol sym;
-
-    /* *************** */
-    
-    void translate(Offset o) {
-       off += o;
-    }
-    
-    /// how big is #this#?
-    Box extent() const;
-    Atom(Symbol s);
-
-    void print() const;
-
-    String TeX_string() const;
-};
-
+#include "axes.hh"
+#include "direction.hh"
 
 /** a group of individually translated symbols. You can add molecules
     to the top, to the right, etc.  */
 struct Molecule {
-    Pointer_list<Atom*> ats;   // change to List<Atom>? 
+  Pointer_list<Atom*> ats;     // change to List<Atom>? 
 
-    /* *************** */
+  /* *************** */
     
-    Molecule() { }
-    Molecule(Atom a) { add(a) ; }
-
-    void add_right(const Molecule &m);
-    void add_left(const Molecule &m);
-    void add_top(const Molecule &m);
-    void add_bottom(const Molecule &m);
-    void add(Molecule const &m);
-    void translate(Offset);
-    void add(Atom a) { ats.bottom().add(new Atom(a)); }
-    /// how big is #this#? 
-    Box extent() const;
-
-    String TeX_string() const;
-
-    Molecule(const Molecule&s);
-    void print() const;
+  Molecule() { }
+  Molecule (Atom const &a) { add (a) ;}
+
+  void add_at_edge (Axis a, Direction d, const Molecule &m);
+  
+  void add (Molecule const &m);
+  void translate (Offset);
+  void translate (Real,Axis);
+  void add (Atom const & a) ;
+  /// how big is #this#? 
+  Box extent() const;
+
+  String TeX_string() const;
+
+  Molecule (const Molecule&s);
+  void print() const;
 private:
-    void operator=(const Molecule&);
+  void operator=(const Molecule&);
 };
 #endif