class EV_MODEL_PIE_SLICE Ancestors EV_MODEL_CLOSED* EV_MODEL_ELLIPTIC* Clients EV_MODEL_DRAWER* EV_MODEL_PIE_SLICE EV_MODEL_PROJECTION_ROUTINES* Suppliers BOOLEAN EV_COORDINATE EV_MODEL_ELLIPTIC* EV_MODEL_PIE_SLICE INTEGER_32 REAL_64 SPECIAL [T]