Singly-linked list/Element definition: Difference between revisions
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Due to Forth's lack of typechecking, 'b' in the above examples does not have to be an actual cell, but can instead be the head pointer of the list. |
Due to Forth's lack of typechecking, 'b' in the above examples does not have to be an actual cell, but can instead be the head pointer of the list. |
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=={{header|Fortran}}== |
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In ISO Fortran 95 or later: |
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TYPE node |
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REAL :: data |
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TYPE( node ), pointer :: next => null() |
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END TYPE node |
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! |
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!. . . . |
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! |
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TYPE( node ) :: head |
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=={{header|Haskell}}== |
=={{header|Haskell}}== |
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