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// -*- C++ -*-
//=============================================================================
/**
* @file enum_typecode.cpp
*
* $Id$
*
* Enumeration TypeCode generation visitor.
*
* @author Ossama Othman <ossama@dre.vanderbilt.edu>
*/
//=============================================================================
#include "utl_scope.h"
#include <string>
TAO::be_visitor_enum_typecode::be_visitor_enum_typecode (
be_visitor_context * ctx)
: be_visitor_typecode_defn (ctx)
{
}
int
TAO::be_visitor_enum_typecode::visit_enum (be_enum * node)
{
TAO_OutStream & os = *this->ctx_->stream ();
os << be_nl << be_nl
<< "// TAO_IDL - Generated from" << be_nl
<< "// " << __FILE__ << ":" << __LINE__ << be_nl << be_nl;
std::string const enumerators_name (std::string ("_tao_enumerators_")
+ node->flat_name ());
// Generate array containing enum field characteristics.
os << "static TAO::TypeCode::Enumerator<char const *> const "
<< enumerators_name.c_str ()
<< "[] =" << be_idt_nl
<< "{" << be_idt_nl;
if (this->visit_members (node) != 0)
return -1;
os << be_uidt_nl
<< "};" << be_uidt_nl << be_nl;
// Generate the TypeCode instantiation.
os
<< "static TAO::TypeCode::Enum<char const *," << be_nl
<< " TAO::TypeCode::Enumerator<char const *> const *," << be_nl
<< " TAO::Null_RefCount_Policy> const"
<< be_idt_nl
<< "_tao_tc_" << node->flat_name () << " (" << be_idt_nl
<< "\"" << node->repoID () << "\"," << be_nl
<< "\"" << node->original_local_name () << "\"," << be_nl
<< "_tao_enumerators_" << node->flat_name () << "," << be_nl
<< node->member_count () << ");" << be_uidt_nl
<< be_uidt_nl;
return this->gen_typecode_ptr (node);
}
int
TAO::be_visitor_enum_typecode::visit_members (be_enum * node)
{
TAO_OutStream & os = *this->ctx_->stream ();
size_t const count = node->member_count ();
size_t n = 0;
for (UTL_ScopeActiveIterator i (node, UTL_Scope::IK_decls);
!i.is_done ();
i.next ())
{
AST_Decl * const d = i.item ();
AST_EnumVal * const item = AST_EnumVal::narrow_from_decl (d);
// os << item->name ();
os << "\"" << item->original_local_name () << "\"";
if (n < count - 1)
os << ",";
os << be_nl;
++n;
}
return 0;
}
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