modules/TAO/TAO_IDL/be/be_visitor_sequence/any_op_ch.cpp


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//
// $Id$
//

// ============================================================================
//
// = LIBRARY
//    TAO IDL
//
// = FILENAME
//    any_op_ch.cpp
//
// = DESCRIPTION
//    Visitor generating code for Any operators for the Sequence
//
// = AUTHOR
//    Aniruddha Gokhale
//
// ============================================================================

ACE_RCSID (be_visitor_sequence,
           any_op_ch,
           "$Id$")

// ***************************************************************************
// Sequence visitor for generating Any operator declarations in the client header
// ***************************************************************************

be_visitor_sequence_any_op_ch::be_visitor_sequence_any_op_ch (
    be_visitor_context *ctx
  )
  : be_visitor_decl (ctx)
{
}

be_visitor_sequence_any_op_ch::~be_visitor_sequence_any_op_ch (void)
{
}

int
be_visitor_sequence_any_op_ch::visit_sequence (be_sequence *node)
{
  if (node->cli_hdr_any_op_gen ()
      || node->imported ())
    {
      return 0;
    }

  TAO_OutStream *os = this->ctx_->stream ();
  const char *macro = this->ctx_->export_macro ();

  *os << be_nl << be_nl << "// TAO_IDL - Generated from" << be_nl
      << "// " << __FILE__ << ":" << __LINE__ << be_nl << be_nl;

  ACE_CString name;
  
  if (be_global->alt_mapping ())
    {
      be_type *bt =
        be_type::narrow_from_decl (node->base_type ());
        
      name = "std::vector<";
      name += bt->full_name ();
      name += ">";
    }
  else
    {
      name = node->full_name ();
    }

  *os << be_global->core_versioning_begin () << be_nl;
  
  // Generate the Any <<= and >>= operators.
  *os << macro
      << " void"
      << " operator<<= ( ::CORBA::Any &, const "
      << name.c_str ()
      << " &); // copying version" << be_nl;
      
  *os << macro
      << " void"
      << " operator<<= ( ::CORBA::Any &, "
      << name.c_str ()
      << "*); // noncopying version" << be_nl;
      
  *os << macro
      << " ::CORBA::Boolean"
      << " operator>>= (const ::CORBA::Any &, "
      << name.c_str ()
      << " *&); // deprecated" << be_nl;
      
  *os << macro
      << " ::CORBA::Boolean"
      << " operator>>= (const ::CORBA::Any &, const "
      << name.c_str ()
      << " *&);";

  *os << be_global->core_versioning_end () << be_nl;
  
  node->cli_hdr_any_op_gen (true);
  return 0;
}