Monday, September 9, 2013

FRIENDS SAMPLE PROGRAM IN OOPS CONCEPT

*&---------------------------------------------------------------------*
*& Report  ZCL_FRIEND
*&
*&---------------------------------------------------------------------*
*&
*&
*&---------------------------------------------------------------------*

REPORT  ZCL_FRIEND.

class c2 DEFINITION DEFERRED. "or
*class c2 DEFINITION .
*  PUBLIC SECTION.
*        methods: meth2.
*
*        ENDCLASS.

class c1 DEFINITION  FRIENDS c2 .

  
PRIVATE SECTION.
  
METHODs meth1.
  
ENDCLASS.

  
class c1 IMPLEMENTATION.

    
METHOD meth1.
      
write:/ 'this is c1'.
      
ENDMETHOD.
      
ENDCLASS.


class c2 DEFINITION .
  
PUBLIC SECTION.
        
methods: meth2.

        
ENDCLASS.

        
class c2 IMPLEMENTATION.
          
METHOD meth2.
            
write:/ 'this is c2'.

              
data: obj1 type ref to c1.
      
CREATE object obj1.
            
CALL METHOD obj1->meth1.

            
ENDMETHOD.

            
ENDCLASS.

            START-
OF-SELECTION.

            
data: obj type ref to c2.

            
CREATE OBJECT obj.
            
CALL METHOD obj->meth2.

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