65 lines
1.3 KiB
HTML
65 lines
1.3 KiB
HTML
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<h2>Comments</h2>
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<pre><code>
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* Line Comments
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" End of line comment used as line comment.
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value = 1. " End of line comment
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DATA:
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"! ABAPDoc comment
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value TYPE i.
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</code></pre>
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<h2>Strings</h2>
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<pre><code>
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my_string = 'Simple string'.
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my_string = 'String with an escaped '' inside'.
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my_string = |A string template: { nvalue } times|.
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my_string = |A string template: { nvalue } times|.
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my_string = |Characters \|, \{, and \} have to be escaped by \\ in literal text.|.
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</code></pre>
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<h2>Numbers and Operators</h2>
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<pre><code>
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value = 001 + 2 - 3 * 4 / 5 ** 6.
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IF value < 1 OR
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value = 2 OR
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value > 3 OR
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value <> 4 OR
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value <= 5 OR
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value >= 6.
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ENDIF.
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" Dynamic object assignment (with type cast check)
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lo_interface ?= lo_class.
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</code></pre>
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<h2>Structures and Classes</h2>
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<pre><code>
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DATA:
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BEGIN OF my_structure,
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scomponent TYPE i,
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END OF my_structure.
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CLASS lcl_my_class DEFINITION.
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PUBLIC SECTION.
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METHODS my_method
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RETURNING
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VALUE(ret_value) TYPE i.
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ENDCLASS.
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CLASS lcl_my_class IMPLEMENTATION.
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METHOD my_method.
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ret_value = 1.
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ENDMETHOD
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ENDCLASS.
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DATA lo_instace TYPE REF TO lcl_my_class.
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CREATE OBJECT lo_instace.
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my_structure-component = lo_instace->my_method( ).
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</code></pre>
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