Return multiple values: Difference between revisions
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<lang visualfoxpro>FUNCTION Addsub( x, y ) |
<lang visualfoxpro>FUNCTION Addsub( x, y ) |
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RETURN { x + y, x - y }</lang> |
RETURN { x + y, x - y }</lang> |
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However, we can 'return' multiple individual values, that are produced/processed/altered inside a function, indirectly, passing parameters `by reference`. |
However, we can 'return' multiple individual values, that are produced/processed/altered inside a function, indirectly, passing parameters `by reference`. |
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<lang visualfoxpro> |
<lang visualfoxpro> |
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PROCEDURE Main() |
PROCEDURE Main() |
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cCn:= "FOSSLAND" |
cCn:= "FOSSLAND" |
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RETURN .T. |
RETURN .T. |
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</lang> |
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=={{header|Haskell}}== |
=={{header|Haskell}}== |
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