Implement semantic graph traversal mechanism

1 files changed, 28 insertions, 0 deletions

diff --git a/odb/traversal/union-template.cxx b/odb/traversal/union-template.cxx
new file mode 100644
index 0000000..e4f7cdf
--- /dev/null
+++ b/odb/traversal/union-template.cxx
@@ -0,0 +1,28 @@
+// file      : odb/traversal/union-template.cxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+#include <traversal/union-template.hxx>
+
+namespace traversal
+{
+  void union_instantiation::
+  traverse (type& u)
+  {
+    instantiates (u);
+    names (u);
+  }
+
+  void union_instantiation::
+  instantiates (type& u)
+  {
+    instantiates (u, *this);
+  }
+
+  void union_instantiation::
+  instantiates (type& u, edge_dispatcher& d)
+  {
+    d.dispatch (u.instantiates ());
+  }
+}