oo method

[Former Member]

Hi,

how to import two parameters(a,b) to the method definition.

[former_member402443]

Hi kavitha,

Check this code.

*How we can use import and export and changing parameters in the class.

*Provide the variables

DATA: V_IMP TYPE I,

V_CHA TYPE I VALUE 100.

*Define the class.

CLASS CL_LC DEFINITION.

PUBLIC SECTION.

METHODS: DISPLAY IMPORTING A TYPE I

EXPORTING B TYPE I

CHANGING C TYPE I.

ENDCLASS.

*Implement the class.

CLASS CL_LC IMPLEMENTATION.

METHOD DISPLAY.

B = A + 20.

C = A + 30.

ENDMETHOD.

ENDCLASS.

*Create the object.

DATA OBJ TYPE REF TO CL_LC.

START-OF-SELECTION.

CREATE OBJECT OBJ.

CALL METHOD OBJ->DISPLAY

EXPORTING

A = 10

IMPORTING

B = V_IMP

CHANGING

C = V_CHA.

WRITE:/ 'OUTPUT PARAMETR', V_IMP,

'CHANGING PARAMETER', V_CHA.

Reward points,if useful.

Regards,

Manoj Kumar

Edited by: Manoj Kumar on Dec 21, 2007 7:09 PM

[Former Member]

Hi,

CLASS CL1 DEFINITION.

PUBLIC SECTION.

METHODS: CONSTRUCTOR IMPORTING VALUE(A) TYPE I DEFAULT 10

VALUE(B) TYPE I DEFAULT 20,

GET_C RETURNING VALUE(C) TYPE I.

CLASS-DATA: A TYPE I,

B TYPE I,

C TYPE I.

ENDCLASS.

CLASS CL1 IMPLEMENTATION.

METHOD CONSTRUCTOR.

A = 3.

B = 5.

C = A + B.

ENDMETHOD.

METHOD GET_C.

C = ME->C.

ENDMETHOD.

ENDCLASS.

START-OF-SELECTION.

DATA: ANS TYPE I.

DATA:OBJ TYPE REF TO CL1.

CREATE OBJECT OBJ.

WRITE: OBJ->C.

Thanks.