2023-07-01 11:58:00 -04:00
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# operator to turn two boolean values into an integer - name inspired by the COBOL sample #
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PRIO ALSO = 1;
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2024-10-16 18:07:41 -07:00
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OP ALSO = ( BOOL av, bv )INT: IF av AND bv THEN 1 ELIF av THEN 2 ELIF bv THEN 3 ELSE 4 FI;
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2023-07-01 11:58:00 -04:00
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# using the above operator, we can use the standard CASE construct to provide the #
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2024-10-16 18:07:41 -07:00
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# required costruct, e.g.: #
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2023-07-01 11:58:00 -04:00
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BOOL a := TRUE, b := FALSE;
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CASE a ALSO b
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IN print( ( "both: a and b are TRUE", newline ) )
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, print( ( "first: only a is TRUE", newline ) )
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, print( ( "second: only b is TRUE", newline ) )
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, print( ( "neither: a and b are FALSE", newline ) )
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ESAC
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