Select(Exec e) { exec = e; stack = exec.getStack(); conf = exec.getConf(); trace = exec.getTrace(); }
Expression(Exec e) { exec = e; trace = exec.getTrace(); }
Select(Exec e) { exec = e; stack = exec.getStack(); conf = exec.getConf(); trace = exec.getTrace(); }
Expression(Exec e) { exec = e; trace = exec.getTrace(); }