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//
// $Id$
//
// ============================================================================
//
// = LIBRARY
// TAO IDL
//
// = FILENAME
// cdr_op_ch.cpp
//
// = DESCRIPTION
// Concrete visitor for valuetypes.
// This one provides code generation for the CDR operators.
//
// = AUTHOR
// Torsten Kuepper <kuepper2@lfa.uni-wuppertal.de>
// based on code from Aniruddha Gokhale
//
// ============================================================================
ACE_RCSID (be_visitor_valuetype,
cdr_op_ch,
"$Id$")
be_visitor_valuetype_cdr_op_ch::be_visitor_valuetype_cdr_op_ch (
be_visitor_context *ctx
)
: be_visitor_valuetype (ctx)
{
}
be_visitor_valuetype_cdr_op_ch::~be_visitor_valuetype_cdr_op_ch (void)
{
}
int
be_visitor_valuetype_cdr_op_ch::visit_valuetype (be_valuetype *node)
{
if (node->imported ())
{
return 0;
}
TAO_OutStream *os = this->ctx_->stream ();
os->indent (); //start with whatever indentation level we are at now
if (!node->cli_hdr_cdr_op_gen ())
{
// Generate helper functions declaration.
if (node->gen_helper_header () == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_valuetype_cdr_op_ch::"
"visit_valuetype - "
"codegen for helper functions failed\n"),
-1);
}
os->indent (); //start with whatever indentation level we are at now
*os << be_global->stub_export_macro () << " "
<< "CORBA::Boolean operator<< (TAO_OutputCDR &, const "
<< node->full_name () << " *);" << be_nl;
*os << be_global->stub_export_macro () << " "
<< "CORBA::Boolean operator>> (TAO_InputCDR &, "
<< node->full_name () << " *&);" << be_nl;
node->cli_hdr_cdr_op_gen (1);
}
// Set the substate as generating code for the types defined in our scope.
this->ctx_->sub_state(TAO_CodeGen::TAO_CDR_SCOPE);
if (this->visit_scope (node) == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_valuetype_cdr_op_ch::"
"visit_valuetype - "
"codegen for scope failed\n"),
-1);
}
if (!node->is_abstract_valuetype ())
{
// Functions that marshal state.
be_visitor_context new_ctx (*this->ctx_);
be_visitor_valuetype_marshal_ch visitor (&new_ctx);
visitor.visit_valuetype (node);
}
return 0;
}
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