Question

我创建了一个具有属性（名称，地址，年龄，工资）的类。我在内部表中创建了员工对象，定义如下

 Data itab_employees  TYPE TABLE OF REF TO lcl_employee.

是否可以创建一个方法来计算内部表（itab_employees）内员工对象的工资平均值？

这是我到目前为止所尝试的

METHOD get_avg_salary.
DATA: r_employee  TYPE REF TO lcl_employee,
      getsalary   TYPE i,
      average     TYPE i,
      sum_salary  TYPE i,
      no_employee TYPE i.

getsalary = r_employee->get_salary( ).
no_employee = lcl_employee=>get_n_o_employee( ).

LOOP AT it_employees INTO r_employee.
  AT LAST.
    SUM .
    sum_salary = getsalary.
    average    =  sum_salary / no_employee.
  ENDAT.
ENDLOOP.
re_avg_salary = average.
ENDMETHOD.

但我不确定这条线 getsalary = r_employee->get_salary( ).

Answer 1

感谢您的评论@gkubed。我想出了一些适合我的东西

  METHOD get_avg_salary.
DATA: r_employee  TYPE REF TO lcl_employee,
      average     TYPE i,
      sum_salary  TYPE i.

LOOP AT it_employees INTO r_employee.
    sum_salary =  sum_salary +  r_employee->get_salary( ).
ENDLOOP.
average    =  sum_salary / sy-tfill.
re_avg_salary = average.
ENDMETHOD.

如何从内部表中算出所有员工的平均工资？

1 个答案: