Doubly-linked list/Element definition: Difference between revisions
Doubly-linked list/Element definition (view source)
Revision as of 15:41, 13 November 2021
, 2 years ago→{{header|Phix}}: replaced "notonline" tag with a comment.
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=={{header|Phix}}==
In Phix, types are used for validation and debugging rather than specification purposes. For extensive run-time checking you could use
<!--<lang Phix>
<span style="color: #008080;">enum</span> <span style="color: #000000;">NEXT</span><span style="color: #0000FF;">,</span><span style="color: #000000;">PREV</span><span style="color: #0000FF;">,</span><span style="color: #000000;">DATA</span>
<span style="color: #008080;">type</span> <span style="color: #000000;">slnode</span><span style="color: #0000FF;">(</span><span style="color: #004080;">object</span> <span style="color: #000000;">x</span><span style="color: #0000FF;">)</span>
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Memory is automatically reclaimed the moment items are no longer needed.
Note that automatic typechecking does not occur under pwa/p2js, that is desktop/Phix only (for the debugging stage) but you can invoke a type such as the above explicitly.
=={{header|PicoLisp}}==
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