+ if ((*niter)->name() == "IO") {
+ const XMLProperty* prop;
+ if ((prop = (*niter)->property ("name")) != 0) {
+ if (_name == prop->value()) {
+ if ((prop = (*niter)->property ("direction")) != 0) {
+ if (prop->value() == outstr) {
+ io_node = (*niter);
+ break;
+ }
+ }
+ }
+ }