1 files changed, 100 insertions, 0 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_union/any_op_ch.cpp b/TAO/TAO_IDL/be/be_visitor_union/any_op_ch.cpp
new file mode 100644
index 00000000000..0a1d05e1033
--- /dev/null
+++ b/TAO/TAO_IDL/be/be_visitor_union/any_op_ch.cpp
@@ -0,0 +1,100 @@
+//
+// $Id$
+//
+
+// ============================================================================
+//
+// = LIBRARY
+//    TAO IDL
+//
+// = FILENAME
+//    any_op_ch.cpp
+//
+// = DESCRIPTION
+//    Visitor generating code for Any operators for Union.
+//
+// = AUTHOR
+//    Aniruddha Gokhale
+//
+// ============================================================================
+
+#include	"idl.h"
+#include	"idl_extern.h"
+#include	"be.h"
+
+#include "be_visitor_union.h"
+
+
+// ***************************************************************************
+// Union visitor for generating Any operator declarations in the client header
+// ***************************************************************************
+
+be_visitor_union_any_op_ch::be_visitor_union_any_op_ch
+(be_visitor_context *ctx)
+  : be_visitor_union (ctx)
+{
+}
+
+be_visitor_union_any_op_ch::~be_visitor_union_any_op_ch (void)
+{
+}
+
+int
+be_visitor_union_any_op_ch::visit_union (be_union *node)
+{
+  if (node->cli_hdr_any_op_gen () || node->imported ())
+    return 0;
+
+  TAO_OutStream *os = tao_cg->client_header ();
+
+  // generate the Any <<= and >>= operator declarations
+  os->indent ();
+  *os << "void " << idl_global->export_macro ()
+      << " operator<<= (CORBA::Any &, const " << node->name ()
+      << " &); // copying version" << be_nl;
+  *os << "void " << idl_global->export_macro ()
+      << " operator<<= (CORBA::Any &, " << node->name ()
+      << "*); // noncopying version" << be_nl;
+  *os << "CORBA::Boolean " << idl_global->export_macro ()
+      << " operator>>= (const CORBA::Any &, "
+      << node->name () << " *&);\n";
+
+
+  // all we have to do is to visit the scope and generate code
+  if (this->visit_scope (node) == -1)
+    {
+      ACE_ERROR_RETURN ((LM_ERROR,
+                         "(%N:%l) be_visitor_union::visit_union - "
+                         "codegen for scope failed\n"), -1);
+    }
+
+  node->cli_hdr_any_op_gen (1);
+  return 0;
+}
+
+int
+be_visitor_union_any_op_ch::visit_union_branch (be_union_branch *node)
+{
+  be_type *bt; // field's type
+
+  // first generate the type information
+  bt = be_type::narrow_from_decl (node->field_type ());
+  if (!bt)
+    {
+      ACE_ERROR_RETURN ((LM_ERROR,
+                         "(%N:%l) be_visitor_union_any_op_ch::"
+                         "visit_union_branch - "
+                         "Bad field type\n"
+                         ), -1);
+    }
+
+  if (bt->accept (this) == -1)
+    {
+      ACE_ERROR_RETURN ((LM_ERROR,
+                         "(%N:%l) be_visitor_union_any_op_ch::"
+                         "visit_field - "
+                         "codegen for field type failed\n"
+                         ), -1);
+    }
+  return 0;
+}