*&---------------------------------------------------------------------*
*& Report Z14_18
*&---------------------------------------------------------------------*
*&
*&---------------------------------------------------------------------*
REPORT Z14_18.
INTERFACE account.
METHODS calc .
DATA balance TYPE i.
ENDINTERFACE.
CLASS cls1 DEFINITION.
PUBLIC SECTION.
INTERFACES account.
ENDCLASS.
CLASS cls1 IMPLEMENTATION.
METHOD account~calc.
WRITE : / 'Deposit money is : ', account~balance.
ENDMETHOD. "account~calc
ENDCLASS.
CLASS cls2 DEFINITION.
PUBLIC SECTION.
INTERFACES account.
ENDCLASS.
CLASS cls2 IMPLEMENTATION.
METHOD account~calc.
WRITE : / 'Withdrawl money is : ', account~balance.
ENDMETHOD. "account~calc
ENDCLASS. "CLS2 IMPLEMENTATION
DATA : cref1 TYPE REF TO cls1,
cref2 TYPE REF TO cls2,
iref TYPE REF TO account.
START-OF-SELECTION.
CREATE OBJECT : cref1, cref2.
cref1->account~balance = 300.
CALL METHOD: cref1->account~calc.
iref = cref1.
CALL METHOD iref->calc.
cref2->account~balance = '-200'.
CALL METHOD: cref2->account~calc.
iref = cref2.
CALL METHOD iref->calc.
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번호 | 제목 | 글쓴이 | 날짜 | 조회 수 |
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376 | Report Z14_20 | 전통주막 | 2025.09.17 | 0 |
375 | Report Z14_19 | 전통주막 | 2025.09.17 | 1 |
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370 | Report Z14_14 | 전통주막 | 2025.09.17 | 0 |
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367 | Report Z14_11 | 전통주막 | 2025.09.17 | 0 |
366 | Report Z14_10 | 전통주막 | 2025.09.17 | 0 |
365 | Report Z14_09 | 전통주막 | 2025.09.17 | 0 |
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