ABAP Object sample prog

[Former Member]

Hi All,

I am beginner of ABAP objects.

REPORT example.

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• CLASS counter DEFINITION

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*

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CLASS counter DEFINITION.

PUBLIC SECTION.

METHODS : set IMPORTING value(set_value) TYPE i,

increment,

get EXPORTING value(get_value) TYPE i.

PRIVATE SECTION.

DATA : count TYPE i.

ENDCLASS. "counter DEFINITION.

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• CLASS counter IMPLEMENTATION

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CLASS counter IMPLEMENTATION.

METHOD set.

count = set_value.

ENDMETHOD. "set

METHOD increment.

count = count + 1.

ENDMETHOD. "increment

METHOD get.

get_value = count.

ENDMETHOD. "get

ENDCLASS. "counter IMPLEMENTATION

DATA cnt TYPE REF TO counter.

CREATE OBJECT cnt.

DATA : number TYPE i VALUE 5.

CALL METHOD cnt->set

EXPORTING

set_value = number.

DO 3 TIMES.

CALL METHOD cnt->increment.

ENDDO.

call method cnt->get

importing get_value = number.

It is giving error like Stament is not accessbile

please help

[Former Member]

I got the Answer.

I missed the START-OF-SELECTION , before creating the object.

regards,

anjireddi

[martin_lehmann4]

Hello anjireddi,

then you could close the thread?

Regards

Martin

[Former Member]

yes......Instantiation and declaration cannot happen in the same event...

Instantiation is generally done in the start of selection

[Former Member]

Hi Raman,

In case if you are interested in understanding why you got the error because of not using Start_of_selection, please check out the thread.

https://forums.sdn.sap.com/click.jspa?searchID=1653133&messageID=3017631

Regards

Indrajit