Import Upstream version 20180207
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26 <h1>MLtonMonoVector</h1>
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29 <div id="preamble">
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31 <div class="listingblock">
32 <div class="content"><div class="highlight"><pre><span class="k">signature</span><span class="w"> </span><span class="n">MLTON_MONO_VECTOR</span><span class="w"> </span><span class="p">=</span><span class="w"></span>
33 <span class="w"> </span><span class="k">sig</span><span class="w"></span>
34 <span class="w"> </span><span class="k">type</span><span class="w"> </span><span class="n">t</span><span class="w"></span>
35 <span class="w"> </span><span class="k">type</span><span class="w"> </span><span class="n">elem</span><span class="w"></span>
36 <span class="w"> </span><span class="k">val</span><span class="w"> </span><span class="n">fromPoly</span><span class="p">:</span><span class="w"> </span><span class="n">elem</span><span class="w"> </span><span class="n">vector</span><span class="w"> </span><span class="p">-&gt;</span><span class="w"> </span><span class="n">t</span><span class="w"></span>
37 <span class="w"> </span><span class="k">val</span><span class="w"> </span><span class="n">toPoly</span><span class="p">:</span><span class="w"> </span><span class="n">t</span><span class="w"> </span><span class="p">-&gt;</span><span class="w"> </span><span class="n">elem</span><span class="w"> </span><span class="n">vector</span><span class="w"></span>
38 <span class="w"> </span><span class="k">end</span><span class="w"></span>
39 </pre></div></div></div>
40 <div class="ulist"><ul>
41 <li>
42 <p>
43 <span class="monospaced">type t</span>
44 </p>
45 <div class="paragraph"><p>type of monomorphic vector</p></div>
46 </li>
47 <li>
48 <p>
49 <span class="monospaced">type elem</span>
50 </p>
51 <div class="paragraph"><p>type of vector elements</p></div>
52 </li>
53 <li>
54 <p>
55 <span class="monospaced">fromPoly v</span>
56 </p>
57 <div class="paragraph"><p>type cast a polymorphic vector to its monomorphic counterpart; in
58 MLton, this is a constant-time operation</p></div>
59 </li>
60 <li>
61 <p>
62 <span class="monospaced">toPoly v</span>
63 </p>
64 <div class="paragraph"><p>type cast a monomorphic vector to its polymorphic counterpart; in
65 MLton, this is a constant-time operation</p></div>
66 </li>
67 </ul></div>
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