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//=============================================================================
/**
* @file any_op_ch.cpp
*
* Visitor generating code for Enums for the Any operators
*
* @author Aniruddha Gokhale
*/
//=============================================================================
#include "enum.h"
be_visitor_enum_any_op_ch::be_visitor_enum_any_op_ch (
be_visitor_context *ctx)
: be_visitor_scope (ctx)
{
}
int
be_visitor_enum_any_op_ch::visit_enum (be_enum *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_2 << "// TAO_IDL - Generated from" << be_nl
<< "// " << __FILE__ << ":" << __LINE__;
be_module *module = nullptr;
if (node->is_nested ())
{
AST_Decl *d = node;
AST_Decl::NodeType nt = d->node_type ();
while (nt != AST_Decl::NT_root)
{
if (nt == AST_Decl::NT_module)
{
module = dynamic_cast<be_module*> (d);
break;
}
else
{
d = ScopeAsDecl (d->defined_in ());
nt = d->node_type ();
}
}
if (module != nullptr)
{
// 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);
// Generate the Any <<= and >>= operators.
*os << be_nl_2
<< macro << " void operator<<= (::CORBA::Any &, ::" << node->name ()
<< ");" << be_nl;
*os << macro << " ::CORBA::Boolean operator>>= (const ::CORBA::Any &, ::"
<< node->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;
// Generate the Any <<= and >>= operators.
*os << be_nl_2
<< macro << " void operator<<= (::CORBA::Any &, " << node->name ()
<< ");" << 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;
}
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