1 files changed, 98 insertions, 0 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_argument/argument.cpp b/TAO/TAO_IDL/be/be_visitor_argument/argument.cpp
new file mode 100644
index 00000000000..7cabfbea573
--- /dev/null
+++ b/TAO/TAO_IDL/be/be_visitor_argument/argument.cpp
@@ -0,0 +1,98 @@
+//
+// $Id$
+//
+
+// ============================================================================
+//
+// = LIBRARY
+//    TAO IDL
+//
+// = FILENAME
+//    argument.cpp
+//
+// = DESCRIPTION
+//    generic visitor for Argument node
+//
+// = AUTHOR
+//    Aniruddha Gokhale
+//
+// ============================================================================
+
+ACE_RCSID (be_visitor_argument, 
+           argument, 
+           "$Id$")
+
+be_visitor_args::be_visitor_args (be_visitor_context *ctx)
+  : be_visitor_decl (ctx),
+    fixed_direction_ (-1)
+{
+}
+
+be_visitor_args::~be_visitor_args (void)
+{
+}
+
+int be_visitor_args::visit_argument (be_argument *)
+{
+  return -1;
+}
+
+// helper that returns the type name either as a nested type name (for header
+// files) or as a fully scoped name. In addition, we make sure that if the type
+// is an alias, we use that name
+const char *
+be_visitor_args::type_name (be_type *node,
+                            const char *suffix)
+{
+  static char namebuf [NAMEBUFSIZE];
+  ACE_OS::memset (namebuf, 
+                  '\0', 
+                  NAMEBUFSIZE);
+
+  be_type *bt;
+
+  // Use the typedefed name if that is the one used in the IDL defn.
+  if (this->ctx_->alias ())
+    {
+      bt = this->ctx_->alias ();
+    }
+  else
+    {
+      bt = node;
+    }
+
+  ACE_OS::sprintf (namebuf,
+                   "::%s",
+                   bt->full_name ());
+
+  if (suffix)
+    {
+      ACE_OS::strcat (namebuf,
+                      suffix);
+    }
+
+  return namebuf;
+}
+
+// helper that returns the direction type of the argument
+AST_Argument::Direction
+be_visitor_args::direction (void)
+{
+  if (this->fixed_direction_ != -1)
+    {
+      return AST_Argument::Direction (this->fixed_direction_);
+    }
+
+  // grab the argument node. We know that our context has stored the right
+  // argument node
+  be_argument *arg = this->ctx_->be_node_as_argument ();
+
+  ACE_ASSERT (arg != 0);
+  return arg->direction ();
+}
+
+void
+be_visitor_args::set_fixed_direction (AST_Argument::Direction direction)
+{
+  this->fixed_direction_ = direction;
+}