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//=============================================================================
/**
* @file any_op_ch.cpp
*
* Visitor generating code for Any operators for a valuetype in the client
* header.
*
* @author Jeff Parsons <parsons@cs.wustl.edu> Boris Kolpackov <bosk@ipmce.ru>
*/
//=============================================================================
#include "valuetype.h"
// ***************************************************************************
// Valuetype visitor for generating Any operator declarations.
// ***************************************************************************
be_visitor_valuetype_any_op_ch::be_visitor_valuetype_any_op_ch (
be_visitor_context *ctx
)
: be_visitor_valuetype (ctx)
{
}
be_visitor_valuetype_any_op_ch::~be_visitor_valuetype_any_op_ch ()
{
}
int
be_visitor_valuetype_any_op_ch::visit_valuetype (be_valuetype *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 ();
TAO_INSERT_COMMENT (os);
be_module *module = nullptr;
if (node->is_nested () &&
node->defined_in ()->scope_node_type () == AST_Decl::NT_module)
{
module = dynamic_cast<be_module*> (node->defined_in ());
if (!module)
{
ACE_ERROR_RETURN ((LM_ERROR,
"be_visitor_valuebox_any_op_ch::"
"visit_valuebox - "
"Error parsing nested name\n"),
-1);
}
// Some compilers handle "any" operators in a namespace
// corresponding to their module, others do not.
*os << "\n\n#if defined (ACE_ANY_OPS_USE_NAMESPACE)\n";
be_util::gen_nested_namespace_begin (os, module);
// emit nested variation of any operators
*os << macro << " void"
<< " operator<<= ( ::CORBA::Any &, " << node->local_name ()
<< " *); // copying" << be_nl;
*os << macro << " void"
<< " operator<<= ( ::CORBA::Any &, " << node->local_name ()
<< " **); // non-copying" << be_nl;
*os << macro << " ::CORBA::Boolean"
<< " operator>>= (const ::CORBA::Any &, "
<< node->local_name () << " *&);";
be_util::gen_nested_namespace_end (os, module);
// Emit #else.
*os << be_nl_2
<< "#else\n\n";
}
*os << be_global->core_versioning_begin () << be_nl;
*os << macro << " void operator<<= (::CORBA::Any &, " << node->name ()
<< " *); // copying" << be_nl;
*os << macro << " void operator<<= (::CORBA::Any &, " << node->name ()
<< " **); // non-copying" << be_nl;
*os << macro << " ::CORBA::Boolean operator>>= (const ::CORBA::Any &, "
<< node->name () << " *&);";
*os << be_global->core_versioning_end () << be_nl;
if (module != nullptr)
{
*os << "\n\n#endif";
}
node->cli_hdr_any_op_gen (true);
return 0;
}
int
be_visitor_valuetype_any_op_ch::visit_eventtype (be_eventtype *node)
{
return this->visit_valuetype (node);
}
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