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//=============================================================================
/**
* @file cdr_op_ch.cpp
*
* 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
*/
//=============================================================================
#include "valuetype.h"
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 ()
{
}
int
be_visitor_valuetype_cdr_op_ch::visit_valuetype (be_valuetype *node)
{
if (node->imported ()
|| node->cli_hdr_cdr_op_gen ())
{
return 0;
}
TAO_OutStream *os = this->ctx_->stream ();
// 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 << be_nl_2
<< "// TAO_IDL - Generated from" << be_nl
<< "// " << __FILE__ << ":" << __LINE__ << be_nl_2;
*os << be_global->core_versioning_begin () << be_nl;
*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;
if (be_global->gen_ostream_operators ())
{
*os << be_global->stub_export_macro () << " std::ostream&"
<< " operator<< (std::ostream &strm, const "
<< node->full_name () << " *);" << be_nl;
}
*os << be_global->core_versioning_end () << be_nl;
// 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 ())
{
// Functions that marshal state.
be_visitor_context new_ctx (*this->ctx_);
be_visitor_valuetype_marshal_ch visitor (&new_ctx);
visitor.visit_valuetype (node);
}
node->cli_hdr_cdr_op_gen (true);
return 0;
}
int
be_visitor_valuetype_cdr_op_ch::visit_eventtype (be_eventtype *node)
{
return this->visit_valuetype (node);
}
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