//
// $Id$
//

// ============================================================================
//
// = LIBRARY
//    TAO IDL
//
// = FILENAME
//    cdr_op.cpp
//
// = DESCRIPTION
//    Visitor generating code for the CDR operators for types defined
//    in Root's scope.
//
// = AUTHOR
//    Aniruddha Gokhale
//
// ============================================================================

#include	"idl.h"
#include	"idl_extern.h"
#include	"be.h"

#include "be_visitor_root.h"

ACE_RCSID(be_visitor_root, cdr_op, "$Id$")


// ***************************************************************************
// Root visitor for generating CDR operator declarations in the client header
// and stub
// ***************************************************************************

be_visitor_root_cdr_op::be_visitor_root_cdr_op (be_visitor_context *ctx)
  : be_visitor_root (ctx)
{
}

be_visitor_root_cdr_op::~be_visitor_root_cdr_op (void)
{
}

int
be_visitor_root_cdr_op::visit_root (be_root *node)
{
  TAO_OutStream *os = this->ctx_->stream ();

  if (this->ctx_->state () == TAO_CodeGen::TAO_ROOT_CDR_OP_CH)
    {
      *os << be_nl
          << "#ifndef __ACE_INLINE__\n\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_root_cdr_op::visit_root - "
                         "codegen for scope failed\n"), -1);
    }

  if (this->ctx_->state () == TAO_CodeGen::TAO_ROOT_CDR_OP_CH)
    {
      *os << be_nl
          << "#endif /* __ACE_INLINE__ */\n\n";
    }

  return 0;
}