Add a variable to a class instance at runtime: Difference between revisions
Add a variable to a class instance at runtime (view source)
Revision as of 22:34, 23 March 2021
, 3 years ago→{{header|Phix}}: added syntax colouring the hard way
(implement in nim-lang) |
m (→{{header|Phix}}: added syntax colouring the hard way) |
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Attempting to fetch/store "jelly" on a non-dynamic class would trigger a fatal error, unless said field had been explictly defined.
Needs 0.8.1+
<!--<lang Phix>
<span style="color: #008080;">class</span> <span style="color: #000000;">wobbly</span> <span style="color: #000000;">dynamic</span>
<span style="color: #000080;font-style:italic;">-- (pre-define a few fields/methods if you like)</span>
<span style="color: #008080;">end</span> <span style="color: #008080;">class</span>
<span style="color: #000000;">wobbly</span> <span style="color: #000000;">wobble</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">new<span style="color: #0000FF;">(<span style="color: #0000FF;">)</span>
<span style="color: #0000FF;">?<span style="color: #000000;">wobble<span style="color: #0000FF;">.<span style="color: #000000;">jelly</span> <span style="color: #000080;font-style:italic;">-- 0
--?wobble
<span style="color: #000000;">wobble<span style="color: #0000FF;">.<span style="color: #000000;">jelly</span> <span style="color: #0000FF;">=</span> <span style="color: #008000;">"green"</span>
<span style="color: #0000FF;">?<span style="color: #000000;">wobble<span style="color: #0000FF;">.<span style="color: #000000;">jelly</span> <span style="color: #000080;font-style:italic;">-- "green"
<!--</lang>-->
=={{header|PHP}}==
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