Add semantic graph and traversal mechanism

The parser now builds the semantic graph.

1 files changed, 59 insertions, 0 deletions

diff --git a/cli/traversal/unit.hxx b/cli/traversal/unit.hxx
new file mode 100644
index 0000000..25ec556
--- /dev/null
+++ b/cli/traversal/unit.hxx
@@ -0,0 +1,59 @@
+// file      : cli/traversal/unit.hxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009 Code Synthesis Tools CC
+// license   : MIT; see accompanying LICENSE file
+
+#ifndef CLI_TRAVERSAL_UNIT_HXX
+#define CLI_TRAVERSAL_UNIT_HXX
+
+#include <traversal/elements.hxx>
+#include <semantics/unit.hxx>
+
+namespace traversal
+{
+  struct cxx_includes: edge<semantics::cxx_includes>
+  {
+    cxx_includes ()
+    {
+    }
+
+    cxx_includes (node_dispatcher& n)
+    {
+      node_traverser (n);
+    }
+
+    virtual void
+    traverse (type&);
+  };
+
+  struct cli_includes: edge<semantics::cli_includes>
+  {
+    cli_includes ()
+    {
+    }
+
+    cli_includes (node_dispatcher& n)
+    {
+      node_traverser (n);
+    }
+
+    virtual void
+    traverse (type&);
+  };
+
+  struct cxx_unit: node<semantics::cxx_unit> {};
+
+  struct cli_unit: scope_template<semantics::cli_unit>
+  {
+    virtual void
+    traverse (type&);
+
+    virtual void
+    pre (type&);
+
+    virtual void
+    post (type&);
+  };
+}
+
+#endif // CLI_TRAVERSAL_UNIT_HXX