doc/guide/localhost/UnsafeStructure

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  26 <h1>UnsafeStructure</h1>
  27 </div>
  28 <div id="content">
  29 <div id="preamble">
  30 <div class="sectionbody">
  31 <div class="paragraph"><p>This module is a subset of the <span class="monospaced">Unsafe</span> module provided by SML/NJ,
  32 with a few extract operations for <span class="monospaced">PackWord</span> and <span class="monospaced">PackReal</span>.</p></div>
  33 <div class="listingblock">
  34 <div class="content"><div class="highlight"><pre><span class="k">signature</span><span class="w"> </span><span class="n">UNSAFE_MONO_ARRAY</span><span class="w"> </span><span class="p">=</span><span class="w"></span>
  35 <span class="w">   </span><span class="k">sig</span><span class="w"></span>
  36 <span class="w">      </span><span class="k">type</span><span class="w"> </span><span class="n">array</span><span class="w"></span>
  37 <span class="w">      </span><span class="k">type</span><span class="w"> </span><span class="n">elem</span><span class="w"></span>
  38
  39 <span class="w">      </span><span class="k">val</span><span class="w"> </span><span class="n">create</span><span class="p">:</span><span class="w"> </span><span class="n">int</span><span class="w"> </span><span class="p">-&gt;</span><span class="w"> </span><span class="n">array</span><span class="w"></span>
  40 <span class="w">      </span><span class="k">val</span><span class="w"> </span><span class="n">sub</span><span class="p">:</span><span class="w"> </span><span class="n">array</span><span class="w"> </span><span class="n">*</span><span class="w"> </span><span class="n">int</span><span class="w"> </span><span class="p">-&gt;</span><span class="w"> </span><span class="n">elem</span><span class="w"></span>
  41 <span class="w">      </span><span class="k">val</span><span class="w"> </span><span class="n">update</span><span class="p">:</span><span class="w"> </span><span class="n">array</span><span class="w"> </span><span class="n">*</span><span class="w"> </span><span class="n">int</span><span class="w"> </span><span class="n">*</span><span class="w"> </span><span class="n">elem</span><span class="w"> </span><span class="p">-&gt;</span><span class="w"> </span><span class="n">unit</span><span class="w"></span>
  42 <span class="w">   </span><span class="k">end</span><span class="w"></span>
  43
  44 <span class="k">signature</span><span class="w"> </span><span class="n">UNSAFE_MONO_VECTOR</span><span class="w"> </span><span class="p">=</span><span class="w"></span>
  45 <span class="w">   </span><span class="k">sig</span><span class="w"></span>
  46 <span class="w">      </span><span class="k">type</span><span class="w"> </span><span class="n">elem</span><span class="w"></span>
  47 <span class="w">      </span><span class="k">type</span><span class="w"> </span><span class="n">vector</span><span class="w"></span>
  48
  49 <span class="w">      </span><span class="k">val</span><span class="w"> </span><span class="n">sub</span><span class="p">:</span><span class="w"> </span><span class="n">vector</span><span class="w"> </span><span class="n">*</span><span class="w"> </span><span class="n">int</span><span class="w"> </span><span class="p">-&gt;</span><span class="w"> </span><span class="n">elem</span><span class="w"></span>
  50 <span class="w">   </span><span class="k">end</span><span class="w"></span>
  51
  52 <span class="k">signature</span><span class="w"> </span><span class="n">UNSAFE</span><span class="w"> </span><span class="p">=</span><span class="w"></span>
  53 <span class="w">   </span><span class="k">sig</span><span class="w"></span>
  54 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">Array</span><span class="p">:</span><span class="w"></span>
  55 <span class="w">         </span><span class="k">sig</span><span class="w"></span>
  56 <span class="w">            </span><span class="k">val</span><span class="w"> </span><span class="n">create</span><span class="p">:</span><span class="w"> </span><span class="n">int</span><span class="w"> </span><span class="n">*</span><span class="w"> </span><span class="n">&#39;a</span><span class="w"> </span><span class="p">-&gt;</span><span class="w"> </span><span class="n">&#39;a</span><span class="w"> </span><span class="n">array</span><span class="w"></span>
  57 <span class="w">            </span><span class="k">val</span><span class="w"> </span><span class="n">sub</span><span class="p">:</span><span class="w"> </span><span class="n">&#39;a</span><span class="w"> </span><span class="n">array</span><span class="w"> </span><span class="n">*</span><span class="w"> </span><span class="n">int</span><span class="w"> </span><span class="p">-&gt;</span><span class="w"> </span><span class="n">&#39;a</span><span class="w"></span>
  58 <span class="w">            </span><span class="k">val</span><span class="w"> </span><span class="n">update</span><span class="p">:</span><span class="w"> </span><span class="n">&#39;a</span><span class="w"> </span><span class="n">array</span><span class="w"> </span><span class="n">*</span><span class="w"> </span><span class="n">int</span><span class="w"> </span><span class="n">*</span><span class="w"> </span><span class="n">&#39;a</span><span class="w"> </span><span class="p">-&gt;</span><span class="w"> </span><span class="n">unit</span><span class="w"></span>
  59 <span class="w">         </span><span class="k">end</span><span class="w"></span>
  60 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">CharArray</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_ARRAY</span><span class="w"></span>
  61 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">CharVector</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_VECTOR</span><span class="w"></span>
  62 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">IntArray</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_ARRAY</span><span class="w"></span>
  63 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">IntVector</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_VECTOR</span><span class="w"></span>
  64 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">Int8Array</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_ARRAY</span><span class="w"></span>
  65 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">Int8Vector</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_VECTOR</span><span class="w"></span>
  66 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">Int16Array</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_ARRAY</span><span class="w"></span>
  67 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">Int16Vector</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_VECTOR</span><span class="w"></span>
  68 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">Int32Array</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_ARRAY</span><span class="w"></span>
  69 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">Int32Vector</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_VECTOR</span><span class="w"></span>
  70 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">Int64Array</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_ARRAY</span><span class="w"></span>
  71 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">Int64Vector</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_VECTOR</span><span class="w"></span>
  72 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">IntInfArray</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_ARRAY</span><span class="w"></span>
  73 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">IntInfVector</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_VECTOR</span><span class="w"></span>
  74 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">LargeIntArray</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_ARRAY</span><span class="w"></span>
  75 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">LargeIntVector</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_VECTOR</span><span class="w"></span>
  76 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">LargeRealArray</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_ARRAY</span><span class="w"></span>
  77 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">LargeRealVector</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_VECTOR</span><span class="w"></span>
  78 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">LargeWordArray</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_ARRAY</span><span class="w"></span>
  79 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">LargeWordVector</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_VECTOR</span><span class="w"></span>
  80 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">RealArray</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_ARRAY</span><span class="w"></span>
  81 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">RealVector</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_VECTOR</span><span class="w"></span>
  82 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">Real32Array</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_ARRAY</span><span class="w"></span>
  83 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">Real32Vector</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_VECTOR</span><span class="w"></span>
  84 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">Real64Array</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_ARRAY</span><span class="w"></span>
  85 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">Vector</span><span class="p">:</span><span class="w"></span>
  86 <span class="w">         </span><span class="k">sig</span><span class="w"></span>
  87 <span class="w">            </span><span class="k">val</span><span class="w"> </span><span class="n">sub</span><span class="p">:</span><span class="w"> </span><span class="n">&#39;a</span><span class="w"> </span><span class="n">vector</span><span class="w"> </span><span class="n">*</span><span class="w"> </span><span class="n">int</span><span class="w"> </span><span class="p">-&gt;</span><span class="w"> </span><span class="n">&#39;a</span><span class="w"></span>
  88 <span class="w">         </span><span class="k">end</span><span class="w"></span>
  89 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">Word8Array</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_ARRAY</span><span class="w"></span>
  90 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">Word8Vector</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_VECTOR</span><span class="w"></span>
  91 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">Word16Array</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_ARRAY</span><span class="w"></span>
  92 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">Word16Vector</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_VECTOR</span><span class="w"></span>
  93 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">Word32Array</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_ARRAY</span><span class="w"></span>
  94 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">Word32Vector</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_VECTOR</span><span class="w"></span>
  95 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">Word64Array</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_ARRAY</span><span class="w"></span>
  96 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">Word64Vector</span><span class="p">:</span><span class="w"> </span><span class="n">UNSAFE_MONO_VECTOR</span><span class="w"></span>
  97
  98 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">PackReal32Big</span><span class="w"> </span><span class="p">:</span><span class="w"> </span><span class="n">PACK_REAL</span><span class="w"></span>
  99 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">PackReal32Little</span><span class="w"> </span><span class="p">:</span><span class="w"> </span><span class="n">PACK_REAL</span><span class="w"></span>
 100 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">PackReal64Big</span><span class="w"> </span><span class="p">:</span><span class="w"> </span><span class="n">PACK_REAL</span><span class="w"></span>
 101 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">PackReal64Little</span><span class="w"> </span><span class="p">:</span><span class="w"> </span><span class="n">PACK_REAL</span><span class="w"></span>
 102 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">PackRealBig</span><span class="w"> </span><span class="p">:</span><span class="w"> </span><span class="n">PACK_REAL</span><span class="w"></span>
 103 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">PackRealLittle</span><span class="w"> </span><span class="p">:</span><span class="w"> </span><span class="n">PACK_REAL</span><span class="w"></span>
 104 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">PackWord16Big</span><span class="w"> </span><span class="p">:</span><span class="w"> </span><span class="n">PACK_WORD</span><span class="w"></span>
 105 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">PackWord16Little</span><span class="w"> </span><span class="p">:</span><span class="w"> </span><span class="n">PACK_WORD</span><span class="w"></span>
 106 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">PackWord32Big</span><span class="w"> </span><span class="p">:</span><span class="w"> </span><span class="n">PACK_WORD</span><span class="w"></span>
 107 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">PackWord32Little</span><span class="w"> </span><span class="p">:</span><span class="w"> </span><span class="n">PACK_WORD</span><span class="w"></span>
 108 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">PackWord64Big</span><span class="w"> </span><span class="p">:</span><span class="w"> </span><span class="n">PACK_WORD</span><span class="w"></span>
 109 <span class="w">      </span><span class="k">structure</span><span class="w"> </span><span class="n">PackWord64Little</span><span class="w"> </span><span class="p">:</span><span class="w"> </span><span class="n">PACK_WORD</span><span class="w"></span>
 110 <span class="w">   </span><span class="k">end</span><span class="w"></span>
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