1 files changed, 0 insertions, 93 deletions
diff --git a/xsd-frontend/semantic-graph/element.hxx b/xsd-frontend/semantic-graph/element.hxx
deleted file mode 100644
index 9c9f2b3..0000000
--- a/xsd-frontend/semantic-graph/element.hxx
+++ /dev/null
@@ -1,93 +0,0 @@
-// file      : xsd-frontend/semantic-graph/element.hxx
-// license   : GNU GPL v2 + exceptions; see accompanying LICENSE file
-
-#ifndef XSD_FRONTEND_SEMANTIC_GRAPH_ELEMENT_HXX
-#define XSD_FRONTEND_SEMANTIC_GRAPH_ELEMENT_HXX
-
-#include <xsd-frontend/semantic-graph/elements.hxx>
-#include <xsd-frontend/semantic-graph/particle.hxx>
-
-namespace XSDFrontend
-{
-  namespace SemanticGraph
-  {
-    class Element;
-
-    class Substitutes: public virtual Edge
-    {
-    public:
-      Element&
-      substitution () const
-      {
-        return *substitution_;
-      }
-
-      Element&
-      root () const
-      {
-        return *root_;
-      }
-
-    public:
-      void
-      set_left_node (Element& n)
-      {
-        substitution_ = &n;
-      }
-
-      void
-      set_right_node (Element& n)
-      {
-        root_ = &n;
-      }
-
-    private:
-      Element* root_;
-      Element* substitution_;
-    };
-
-
-    class Element: public virtual Member,
-                   public virtual Particle
-    {
-    public:
-      bool
-      substitutes_p () const
-      {
-        return substitutes_ != 0;
-      }
-
-      Substitutes&
-      substitutes () const
-      {
-        assert (substitutes_ != 0);
-        return *substitutes_;
-      }
-
-    public:
-      Element (Path const& file,
-               unsigned long line,
-               unsigned long column,
-               bool global,
-               bool qualified);
-
-      void
-      add_edge_left (Substitutes& e)
-      {
-        substitutes_ = &e;
-      }
-
-      void
-      add_edge_right (Substitutes&) {}
-
-      using Member::add_edge_left;
-      using Member::add_edge_right;
-      using Particle::add_edge_right;
-
-    private:
-      Substitutes* substitutes_;
-    };
-  }
-}
-
-#endif  // XSD_FRONTEND_SEMANTIC_GRAPH_ELEMENT_HXX