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//
// $Id$
//
// ============================================================================
//
// = LIBRARY
// TAO IDL
//
// = FILENAME
// structure.cpp
//
// = DESCRIPTION
// Visitor generating code for Structures. This is a generic visitor.
//
// = AUTHOR
// Aniruddha Gokhale
//
// ============================================================================
#include "be.h"
#include "be_visitor_structure.h"
#include "be_visitor_field.h"
ACE_RCSID (be_visitor_structure,
structure,
"$Id$")
be_visitor_structure::be_visitor_structure (be_visitor_context *ctx)
: be_visitor_scope (ctx)
{
}
be_visitor_structure::~be_visitor_structure (void)
{
}
int
be_visitor_structure::visit_structure (be_structure *)
{
return -1; // Must be overriden.
}
int
be_visitor_structure::visit_field (be_field *node)
{
// Instantiate a visitor context with a copy of our context. This info
// will be modified based on what type of node we are visiting.
be_visitor_context ctx (*this->ctx_);
ctx.node (node);
int status = 0;
switch (this->ctx_->state ())
{
case TAO_CodeGen::TAO_STRUCT_CH:
{
ctx.state (TAO_CodeGen::TAO_FIELD_CH);
be_visitor_field_ch visitor (&ctx);
status = node->accept (&visitor);
break;
}
case TAO_CodeGen::TAO_STRUCT_CI:
{
ctx.state (TAO_CodeGen::TAO_FIELD_CI);
be_visitor_field_ci visitor (&ctx);
status = node->accept (&visitor);
break;
}
case TAO_CodeGen::TAO_STRUCT_CS:
{
ctx.state (TAO_CodeGen::TAO_FIELD_CS);
be_visitor_field_cs visitor (&ctx);
status = node->accept (&visitor);
break;
}
case TAO_CodeGen::TAO_STRUCT_CDR_OP_CH:
{
ctx.state (TAO_CodeGen::TAO_FIELD_CDR_OP_CH);
be_visitor_field_cdr_op_ch visitor (&ctx);
status = node->accept (&visitor);
break;
}
case TAO_CodeGen::TAO_STRUCT_CDR_OP_CI:
{
ctx.state (TAO_CodeGen::TAO_FIELD_CDR_OP_CI);
be_visitor_field_cdr_op_ci visitor (&ctx);
status = node->accept (&visitor);
break;
}
case TAO_CodeGen::TAO_STRUCT_CDR_OP_CS:
{
ctx.state (TAO_CodeGen::TAO_FIELD_CDR_OP_CS);
be_visitor_field_cdr_op_cs visitor (&ctx);
status = node->accept (&visitor);
break;
}
default:
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_structure::"
"visit_field - "
"Bad context state\n"),
-1);
}
}
if (status == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_structure::"
"visit_field - "
"failed to accept visitor\n"),
-1);
}
return 0;
}
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