bool ArxDbgUtils::symbolExists(AcRxClass* symTblClass, LPCTSTR name, AcDbDatabase* db) { ASSERT(symTblClass != NULL); ASSERT(db != NULL); AcDbSymbolTable* symTbl; if ((symTbl = openSymbolTable(symTblClass, AcDb::kForRead, db)) == NULL) return false; bool symExists = symTbl->has(name); symTbl->close(); return symExists; }