This is just a quick reference on how to write a class definition, implementation, and object instantiation in SAP ABAP. In order to use ABAP objects you must have ECC 6 or greater, I think.
CLASS lc_name DEFINITION.
PUBLIC SECTION.
METHODS do_something
IMPORTING pv_something
EXPORTING pv_another.
ENDLCASS.
CLASS lc_name IMPLEMENTATION.
METHOD do_something.
... do your things here ...
ENDMETHOD.
ENDCLASS.
DATA lo_name TYPE REF TO lc_name.
CREATE OBJECT lo_name
lo_name->do_something(
EXPORTING pv_something = lv_something
CHANGING pv_another = lv_another).
