1 files changed, 0 insertions, 184 deletions
diff --git a/odb/semantics/unit.hxx b/odb/semantics/unit.hxx
deleted file mode 100644
index 8fd2339..0000000
--- a/odb/semantics/unit.hxx
+++ /dev/null
@@ -1,184 +0,0 @@
-// file      : odb/semantics/unit.hxx
-// copyright : Copyright (c) 2009-2019 Code Synthesis Tools CC
-// license   : GNU GPL v3; see accompanying LICENSE file
-
-#ifndef ODB_SEMANTICS_UNIT_HXX
-#define ODB_SEMANTICS_UNIT_HXX
-
-#include <map>
-
-#include <odb/semantics/elements.hxx>
-#include <odb/semantics/namespace.hxx>
-
-namespace semantics
-{
-  class unit: public graph<node, edge>, public namespace_
-  {
-  public:
-    unit (path const&);
-
-  private:
-    unit (unit const&);
-    unit& operator= (unit const&);
-
-    // Mapping from tree nodes to semantic graph nodes.
-    //
-  public:
-    node*
-    find (tree key) const
-    {
-      tree_node_map::const_iterator i (tree_node_map_.find (key));
-      return i != tree_node_map_.end () ? i->second : 0;
-    }
-
-    void
-    insert (tree key, node& value)
-    {
-      tree_node_map_[key] = &value;
-    }
-
-    using namespace_::find;
-
-    // Mapping from tree nodes to name hints.
-    //
-  public:
-    names*
-    find_hint (tree key) const
-    {
-      name_hint_map::const_iterator i (name_hint_map_.find (key));
-      return i != name_hint_map_.end () ? i->second : 0;
-    }
-
-    void
-    insert_hint (tree key, names& name)
-    {
-      name_hint_map_[key] = &name;
-    }
-
-  public:
-    template <class T>
-    T&
-    new_node (path const& file, size_t line, size_t column)
-    {
-      T& r (graph_.new_node<T> (file, line, column));
-      r.unit (*this);
-      return r;
-    }
-
-    template <class T, class A0>
-    T&
-    new_node (path const& file, size_t line, size_t column, A0 const& a0)
-    {
-      T& r (graph_.new_node<T> (file, line, column, a0));
-      r.unit (*this);
-      return r;
-    }
-
-    template <class T, class A0, class A1>
-    T&
-    new_node (path const& file, size_t line, size_t column,
-              A0 const& a0, A1 const& a1)
-    {
-      T& r (graph_.new_node<T> (file, line, column, a0, a1));
-      r.unit (*this);
-      return r;
-    }
-
-    template <class T, class A0, class A1, class A2>
-    T&
-    new_node (path const& file, size_t line, size_t column,
-              A0 const& a0, A1 const& a1, A2 const& a2)
-    {
-      T& r (graph_.new_node<T> (file, line, column, a0, a1, a2));
-      r.unit (*this);
-      return r;
-    }
-
-    template <class T, class A0, class A1, class A2, class A3>
-    T&
-    new_node (path const& file, size_t line, size_t column,
-              A0 const& a0, A1 const& a1, A2 const& a2, A3 const& a3)
-    {
-      T& r (graph_.new_node<T> (file, line, column, a0, a1, a2, a3));
-      r.unit (*this);
-      return r;
-    }
-
-    template <class T, class A0, class A1, class A2, class A3, class A4>
-    T&
-    new_node (path const& file, size_t line, size_t column,
-              A0 const& a0, A1 const& a1, A2 const& a2, A3 const& a3,
-              A4 const& a4)
-    {
-      T& r (graph_.new_node<T> (file, line, column, a0, a1, a2, a3, a4));
-      r.unit (*this);
-      return r;
-    }
-
-    // For fundamental types.
-    //
-    template <class T>
-    T&
-    new_fund_node (tree tn)
-    {
-      T& r (graph_.new_node<T> (tn));
-      r.unit (*this);
-      return r;
-    }
-
-  protected:
-    // Special names edge for the global namespace.
-    //
-    class global_names: public names
-    {
-    public:
-      global_names ()
-          : names ("")
-      {
-        scope_ = 0;
-      }
-
-      void
-      set_left_node (unit&)
-      {
-      }
-
-      void
-      set_right_node (nameable& n)
-      {
-        named_ = &n;
-      }
-
-      void
-      clear_left_node (unit&)
-      {
-      }
-
-      void
-      clear_right_node (nameable& n)
-      {
-        assert (named_ == &n);
-        named_ = 0;
-      }
-    };
-
-  public:
-    void
-    add_edge_left (global_names&)
-    {
-    }
-
-    using namespace_::add_edge_right;
-
-  private:
-    graph<node, edge>& graph_;
-
-    typedef std::map<tree, node*> tree_node_map;
-    tree_node_map tree_node_map_;
-
-    typedef std::map<tree, names*> name_hint_map;
-    name_hint_map name_hint_map_;
-  };
-}
-
-#endif // ODB_SEMANTICS_UNIT_HXX