1 files changed, 0 insertions, 97 deletions
diff --git a/odb/semantics/relational/key.cxx b/odb/semantics/relational/key.cxx
deleted file mode 100644
index 318fe96..0000000
--- a/odb/semantics/relational/key.cxx
+++ /dev/null
@@ -1,97 +0,0 @@
-// file      : odb/semantics/relational/key.cxx
-// license   : GNU GPL v3; see accompanying LICENSE file
-
-#include <cutl/compiler/type-info.hxx>
-
-#include <odb/semantics/relational/key.hxx>
-#include <odb/semantics/relational/column.hxx>
-
-namespace semantics
-{
-  namespace relational
-  {
-    key::
-    key (key const& k, uscope& s, graph& g)
-        : unameable (k, g)
-    {
-      for (contains_iterator i (k.contains_begin ());
-           i != k.contains_end (); ++i)
-      {
-        column* c (s.lookup<column, drop_column> (i->column ().name ()));
-        assert (c != 0);
-        g.new_edge<contains> (*this, *c, i->options ());
-      }
-    }
-
-    key::
-    key (xml::parser& p, uscope& s, graph& g)
-        : unameable (p, g)
-    {
-      using namespace xml;
-      p.content (content::complex);
-
-      for (parser::event_type e (p.peek ());
-           e == parser::start_element;
-           e = p.peek ())
-      {
-        if (p.qname () != xml::qname (xmlns, "column"))
-          break; // Not our elements.
-
-        p.next ();
-        p.content (content::empty);
-
-        uname n (p.attribute<uname> ("name"));
-        column* c (s.lookup<column, drop_column> (n));
-        if (c == 0)
-          throw parsing (p, "invalid column name in the 'name' attribute");
-
-        string o (p.attribute ("options", string ()));
-        g.new_edge<contains> (*this, *c, o);
-
-        p.next_expect (parser::end_element);
-      }
-    }
-
-    void key::
-    serialize_content (xml::serializer& s) const
-    {
-      for (contains_iterator i (contains_begin ()); i != contains_end (); ++i)
-      {
-        s.start_element (xmlns, "column");
-        s.attribute ("name", i->column ().name ());
-        if (!i->options ().empty ())
-          s.attribute ("options", i->options ());
-        s.end_element ();
-      }
-    }
-
-    // type info
-    //
-    namespace
-    {
-      struct init
-      {
-        init ()
-        {
-          using compiler::type_info;
-
-          // contains
-          //
-          {
-            type_info ti (typeid (contains));
-            ti.add_base (typeid (edge));
-            insert (ti);
-          }
-
-          // key
-          //
-          {
-            type_info ti (typeid (key));
-            ti.add_base (typeid (node));
-            insert (ti);
-          }
-        }
-      } init_;
-    }
-  }
-}