Inline Decleration (Değişken Tanımlama) for Method

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*&---------------------------------------------------------------------*
*& Report ZCEM_EGT_0012
*&---------------------------------------------------------------------*
*&
*&---------------------------------------------------------------------*
REPORT zcem_egt_0012.

"ESKİ METHOD"
CLASS lcl_main DEFINITION.
  PUBLIC SECTION.
    METHODS:
      sum_numbers IMPORTING iv_num1   TYPE i
                            iv_num2   TYPE i
                  EXPORTING ev_result TYPE i,"Eski
      sum_numbers_v2 IMPORTING iv_num1          TYPE i
                               iv_num2          TYPE i
                     RETURNING VALUE(rv_result) TYPE i."Yeni

ENDCLASS.

CLASS lcl_main IMPLEMENTATION.
  METHOD sum_numbers.
    ev_result = iv_num1 + iv_num2.
  ENDMETHOD.

  METHOD sum_numbers_v2.
    rv_result = iv_num1 + iv_num2.
  ENDMETHOD.
ENDCLASS.

*DATA: gv_num1 TYPE i,
*      gv_num2 TYPE i,
*      gv_res  TYPE i.
*
*DATA : go_main type REF TO lcl_main.
*
*START-OF-SELECTION.
*
*CREATE OBJECT go_main.
*
*gv_num1 = 10.
*gv_num2 = 20.
*
*go_main->sum_numbers(
*  EXPORTING
*    iv_num1   = gv_num1
*    iv_num2   = gv_num2
*  IMPORTING
*    ev_result = gv_res"Eski
*).
*
*WRITE : 'Result :', gv_res.


DATA: gv_num1 TYPE i,
      gv_num2 TYPE i.

DATA : go_main TYPE REF TO lcl_main.

START-OF-SELECTION.

  CREATE OBJECT go_main.

  gv_num1 = 10.
  gv_num2 = 20.

  go_main->sum_numbers(
    EXPORTING
      iv_num1   = gv_num1
      iv_num2   = gv_num2
    IMPORTING
      ev_result = DATA(lv_res)"Yeni
  ).

 go_main->sum_numbers_v2(
    EXPORTING
      iv_num1   = gv_num1
      iv_num2   = gv_num2
    RECEIVING
      rv_result = DATA(lv_res2)"Yeni
  ).
 "Yeni
 DATA(lv_res3) = go_main->sum_numbers_v2(
                  iv_num1 = gv_num1
                  iv_num2 = gv_num2
                ).
  WRITE : 'Eski Syntax :', lv_res.
  WRITE : 'Yeni Syntax :', lv_res2.
  WRITE : 'En Güncel Syntax :', lv_res3.







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