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/* -*- c++ -*- */
// $Id$
#include "ifr_removing_visitor.h"
#include "utl_scope.h"
ACE_RCSID(IFR_Service, ifr_removing_visitor, "$Id$")
ifr_removing_visitor::ifr_removing_visitor (void)
{
}
ifr_removing_visitor::~ifr_removing_visitor (void)
{
}
int
ifr_removing_visitor::visit_scope (UTL_Scope *node)
{
// Proceed if the number of members in our scope is greater than 0.
if (node->nmembers () > 0)
{
// Initialize an iterator to iterate over our scope.
UTL_ScopeActiveIterator si (node,
UTL_Scope::IK_decls);
AST_Decl *d = 0;
TAO_ENV_DECLARE_NEW_ENV;
ACE_TRY
{
// Continue until each element is visited.
while (!si.is_done ())
{
d = si.item ();
if (d == 0)
{
ACE_ERROR_RETURN ((
LM_ERROR,
ACE_TEXT ("(%N:%l) ifr_removing_visitor::visit_scope -")
ACE_TEXT (" bad node in this scope\n")
),
-1
);
}
if (d->node_type () == AST_Decl::NT_pre_defined)
{
// We can skip these - they don't get destroyed in the IfR.
si.next ();
continue;
}
CORBA_Contained_var top_level =
be_global->repository ()->lookup_id (d->repoID ()
TAO_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
if (!CORBA::is_nil (top_level.in ()))
{
// All we have to do is call destroy() on each IR object
// in the global scope, because destroy() works on all
// the contents recursively.
top_level->destroy (TAO_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
}
si.next ();
}
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (
ACE_ANY_EXCEPTION,
ACE_TEXT ("ifr_removing_visitor::visit_scope")
);
return -1;
}
ACE_ENDTRY;
}
return 0;
}
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