REPORT Z17_019.
INTERFACE object_status.
METHODS write_status.
ENDINTERFACE.
CLASS vehicle DEFINITION.
PUBLIC SECTION.
INTERFACES object_status.
ALIASES write_status FOR
object_status~write_status.
METHODS accelerate.
PROTECTED SECTION.
DATA speed TYPE i.
ENDCLASS.
CLASS vehicle IMPLEMENTATION.
METHOD accelerate.
speed = speed + 1.
ENDMETHOD.
METHOD
object_status~write_status.
WRITE: / 'Speed:', speed.
ENDMETHOD.
ENDCLASS.
DATA : vehicle_ref TYPE REF TO vehicle.
START-OF-SELECTION.
CREATE OBJECT vehicle_ref.
CALL METHOD: vehicle_ref->accelerate,
vehicle_ref->write_status.
INTERFACE object_status.
METHODS write_status.
ENDINTERFACE.
CLASS vehicle DEFINITION.
PUBLIC SECTION.
INTERFACES object_status.
ALIASES write_status FOR
object_status~write_status.
METHODS accelerate.
PROTECTED SECTION.
DATA speed TYPE i.
ENDCLASS.
CLASS vehicle IMPLEMENTATION.
METHOD accelerate.
speed = speed + 1.
ENDMETHOD.
METHOD
object_status~write_status.
WRITE: / 'Speed:', speed.
ENDMETHOD.
ENDCLASS.
DATA : vehicle_ref TYPE REF TO vehicle.
START-OF-SELECTION.
CREATE OBJECT vehicle_ref.
CALL METHOD: vehicle_ref->accelerate,
vehicle_ref->write_status.
| 번호 | 제목 | 글쓴이 | 날짜 | 조회 수 |
|---|---|---|---|---|
| 111 | REPORT Z17_000. | sapjoy | 2007.02.22 | 2419 |
| 110 | REPORT Z17_022 | sapjoy | 2007.02.21 | 2315 |
| 109 | REPORT Z17_021 . | sapjoy | 2007.02.21 | 2386 |
| » | REPORT Z17_019 [1] | sapjoy | 2007.02.14 | 2748 |
| 107 | REPORT Z17_017 . | sapjoy | 2007.02.14 | 2181 |
| 106 | REPORT Z17_016 . | sapjoy | 2007.02.13 | 2162 |
| 105 | REPORT Z17_015 | sapjoy | 2007.02.13 | 2280 |
| 104 | REPORT Z17_014. [1] | sapjoy | 2007.02.13 | 2503 |
| 103 | REPORT Z17_012 | sapjoy | 2007.02.12 | 2305 |
| 102 | INCLUDE Z17_011_CLASS | sapjoy | 2007.02.12 | 2489 |
| 101 | REPORT Z17_011 | sapjoy | 2007.02.12 | 2287 |
| 100 | REPORT Z017_007 [3] | sapjoy | 2007.02.11 | 2353 |
| 99 | REPORT Z17_006 | sapjoy | 2007.02.11 | 2208 |
| 98 | REPORT Z17_005 | sapjoy | 2007.02.11 | 2174 |
| 97 | REPORT Z17_004. | sapjoy | 2007.02.11 | 2508 |
| 96 | REPORT Z17_003 | sapjoy | 2007.02.08 | 2347 |
| 95 | REPORT Z17_002 | sapjoy | 2007.02.07 | 2138 |
| 94 | REPORT Z17_001. | sapjoy | 2007.02.06 | 2147 |
| 93 | REPORT Z15_039 | sapjoy | 2007.02.05 | 2315 |
| 92 | REPORT Z15_038 | sapjoy | 2007.02.05 | 2175 |
CLASS counter DEFINITION.
PUBLIC SECTION.
METHODS: set IMPORTING value(set_value) TYPE i,
increment,
get EXPORTING value(get_value) TYPE i.
PROTECTED SECTION.
DATA count TYPE i.
ENDCLASS.
CLASS counter IMPLEMENTATION.
METHOD set.
count = set_value.
ENDMETHOD.
METHOD increment.
ADD 1 TO count.
ENDMETHOD.
METHOD get.
get_value = count.
ENDMETHOD.
ENDCLASS.
CLASS counter_ten DEFINITION INHERITING FROM counter.
PUBLIC SECTION.
METHODS increment REDEFINITION.
DATA count_ten.
ENDCLASS.
CLASS counter_ten IMPLEMENTATION.
METHOD increment.
DATA modulo TYPE i.
CALL METHOD super->increment.
write / count.
modulo = count mod 10.
IF modulo = 0.
count_ten = count_ten + 1.
write count_ten.
ENDIF.
ENDMETHOD.
ENDCLASS.
DATA: count TYPE REF TO counter,
number TYPE i VALUE 5.
START-OF-SELECTION.
CREATE OBJECT count TYPE counter_ten.
CALL METHOD count->set EXPORTING set_value = number.
DO 20 TIMES.
CALL METHOD count->increment.
ENDDO.