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//
// $Id$
//
// ============================================================================
//
// = LIBRARY
// TAO IDL
//
// = FILENAME
// enum_ch.cpp
//
// = DESCRIPTION
// Visitor generating code for Enums in the client header
//
// = AUTHOR
// Aniruddha Gokhale
//
// ============================================================================
#include "be_visitor_typecode/typecode_decl.h"
ACE_RCSID (be_visitor_enum,
enum_ch,
"$Id$")
// ********************************************************************
// Visitor implementation for the Enum type
// This one for the client header file
// ********************************************************************
be_visitor_enum_ch::be_visitor_enum_ch (be_visitor_context *ctx)
: be_visitor_scope (ctx)
{
}
be_visitor_enum_ch::~be_visitor_enum_ch (void)
{
}
// Visit the enum_ch node and its scope.
int
be_visitor_enum_ch::visit_enum (be_enum *node)
{
TAO_OutStream *os = this->ctx_->stream ();
// Comma to be generated by the scope visitor.
this->ctx_->comma (1);
if (!node->cli_hdr_gen () && !node->imported ())
{
*os << "enum " << node->local_name () << be_nl;
*os << "{" << be_idt_nl;
if (this->visit_scope (node) == 1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_enum_ch::"
"visit_enum - "
"scope generation failed\n"
),
-1);
}
*os << be_uidt_nl;
*os << "};" << be_nl << be_nl;
// As per the ORBOS spec, we need the following typedef
*os << "typedef " << node->local_name () << " &" << node->local_name ()
<< "_out;" << be_nl;
if (!node->is_local ())
{
// By using a visitor to declare and define the TypeCode, we have
// the added advantage to conditionally not generate any code. This
// will be based on the command line options. This is still TO-DO.
be_visitor_context ctx (*this->ctx_);
ctx.state (TAO_CodeGen::TAO_TYPECODE_DECL);
be_visitor_typecode_decl visitor (&ctx);
if (node->accept (&visitor) == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_enum_ch::"
"visit_enum - "
"TypeCode declaration failed\n"
),
-1);
}
}
node->cli_hdr_gen (I_TRUE);
}
return 0;
}
int
be_visitor_enum_ch::post_process (be_decl *bd)
{
TAO_OutStream *os = this->ctx_->stream ();
// Am I the last one?
if (!this->last_node (bd))
{
*os << "," << be_nl;
}
return 0;
}
int
be_visitor_enum_ch::visit_enum_val (be_enum_val *node)
{
TAO_OutStream *os = this->ctx_->stream ();
*os << node->local_name ();
return 0;
}
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