#include "list.hh"
#include "boxes.hh"
#include "item.hh"
-
+#include "symbol.hh"
/// a symbol which can be translated, and freely copied
struct Atom {
Offset off;
- const Symbol * sym;
+ Symbol sym;
void translate(Offset o) {
off += o;
/// how big is #this#?
Box extent() const;
- Atom(const Symbol*s);
+ Atom(Symbol s);
+
+
String TeXstring() const;
};
/// a group of #Atom#s
-struct Molecule : Output {
- List<Atom> ats;
+struct Molecule {
+ PointerList<Atom*> ats;
Molecule() { }
- Molecule(Atom a) { ats.bottom().add(a); }
- // Molecule(Molecule const&src);
+ 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_bot(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 TeXstring() const;
+
+ Molecule(const Molecule&s);
+private:
+ void operator=(const Molecule&);
};
/** a group of individually translated symbols. You can add molecules
to the top, to the right, etc. */