void
FACPreconditioner::getFromInput(
tbox::Pointer<tbox::Database> db)
{
if (!db) return;
if (db->keyExists("cycle_type")) setMGCycleType(string_to_enum<MGCycleType>(db->getString("cycle_type")));
if (db->keyExists("num_pre_sweeps")) setNumPreSmoothingSweeps(db->getInteger("num_pre_sweeps"));
if (db->keyExists("num_post_sweeps")) setNumPostSmoothingSweeps(db->getInteger("num_post_sweeps"));
if (db->keyExists("enable_logging")) setLoggingEnabled(db->getBool("enable_logging"));
return;
}// getFromInput
