Imported Upstream version 4.0.0upstream/4.0.0

1 files changed, 0 insertions, 135 deletions

diff --git a/libfrontend-elements/frontend-elements/traversal.txx b/libfrontend-elements/frontend-elements/traversal.txx
deleted file mode 100644
index 6e6bfa3..0000000
--- a/libfrontend-elements/frontend-elements/traversal.txx
+++ /dev/null
@@ -1,135 +0,0 @@
-// file      : frontend-elements/traversal.txx
-// author    : Boris Kolpackov <boris@kolpackov.net>
-// copyright : Copyright (c) 2005-2010 Boris Kolpackov
-// license   : GNU GPL v2 + exceptions; see accompanying LICENSE file
-
-namespace FrontendElements
-{
-  namespace Traversal
-  {
-    // TraverserBase
-    //
-
-    template<typename X>
-    TraverserBase<X>::
-    ~TraverserBase ()
-    {
-    }
-
-    // DispatcherBase
-    //
-
-    template <typename X>
-    DispatcherBase<X>::
-    ~DispatcherBase ()
-    {
-    }
-
-    template <typename X>
-    Void DispatcherBase<X>::
-    dispatch (X& x)
-    {
-      dispatch_ (x);
-    }
-
-    template <typename X>
-    void DispatcherBase<X>::
-    dispatch (X const& x)
-    {
-      dispatch_ (x);
-    }
-
-    template <typename X>
-    template <typename Y>
-    void DispatcherBase<X>::
-    dispatch_ (Y& y)
-    {
-      LevelMap levels;
-
-      TypeInfo const& ti (Cult::RTTI::lookup (typeid (y)));
-
-      UnsignedLong max (compute_levels (ti, 0, levels));
-
-      tout << "starting dispatch process for " << ti.type_id ().name ()
-           << " with " << max << " levels";
-
-      for (UnsignedLong l (0); l < max + 1; ++l)
-      {
-        TypeInfoSet dispatched;
-
-        for (typename LevelMap::ConstIterator
-               i (levels.begin ()), e (levels.end ()); i != e; ++i)
-        {
-          if (i->second == l)
-          {
-            typename TraversalMap::ConstIterator v (
-              traversal_map_.find (i->first.type_id ()));
-
-            if (v != traversal_map_.end ())
-            {
-              tout << "dispatching traversers for " << ti.type_id ().name ()
-                   << " as " << i->first.type_id ().name ();
-
-              Traversers const& traversers (v->second);
-
-              for (typename Traversers::ConstIterator
-                     ti (traversers.begin ()), te (traversers.end ()); ti != te; ++ti)
-              {
-                (*ti)->trampoline (y);
-              }
-
-              flatten_tree (i->first, dispatched);
-            }
-          }
-        }
-
-        // Remove traversed types from the level map.
-        //
-        for (typename TypeInfoSet::ConstIterator i (dispatched.begin ());
-             i != dispatched.end (); ++i)
-        {
-          levels.erase (*i);
-        }
-      }
-    }
-
-
-    template <typename X>
-    UnsignedLong DispatcherBase<X>::
-    compute_levels (TypeInfo const& ti, UnsignedLong cur, LevelMap& map)
-    {
-      UnsignedLong ret (cur);
-
-      if (map.find (ti) == map.end () || map[ti] < cur) map[ti] = cur;
-
-      for (TypeInfo::BaseIterator i (ti.begin_base ());
-           i != ti.end_base (); ++i)
-      {
-        UnsignedLong tmp (compute_levels (i->type_info (), cur + 1, map));
-
-        if (tmp > ret)
-          ret = tmp;
-      }
-
-      return ret;
-    }
-
-    template <typename X>
-    Void DispatcherBase<X>::
-    flatten_tree (TypeInfo const& ti, TypeInfoSet& set)
-    {
-      set.insert (ti);
-
-      for (TypeInfo::BaseIterator i = ti.begin_base ();
-           i != ti.end_base (); ++i)
-      {
-        flatten_tree (i->type_info (), set);
-      }
-    }
-
-    template <typename X>
-    Cult::Trace::Stream DispatcherBase<X>::
-    tout ("frontend-elements::traversal", 5);
-  }
-}
-