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      UnsafeStructure
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This module is a subset of the <tt>Unsafe</tt> module provided by SML/NJ. 
<pre class=code>
<B><FONT COLOR="#0000FF">signature</FONT></B> UNSAFE_MONO_ARRAY =
   <B><FONT COLOR="#0000FF">sig</FONT></B>
      <B><FONT COLOR="#A020F0">type</FONT></B><FONT COLOR="#228B22"><B> array
      </FONT></B><B><FONT COLOR="#A020F0">type</FONT></B><FONT COLOR="#228B22"><B> elem

      </FONT></B><B><FONT COLOR="#A020F0">val</FONT></B> create: int -&gt; array
      <B><FONT COLOR="#A020F0">val</FONT></B> sub: array * int -&gt; elem
      <B><FONT COLOR="#A020F0">val</FONT></B> update: array * int * elem -&gt; unit
   <B><FONT COLOR="#0000FF">end</FONT></B>

<B><FONT COLOR="#0000FF">signature</FONT></B> UNSAFE_MONO_VECTOR =
   <B><FONT COLOR="#0000FF">sig</FONT></B>
      <B><FONT COLOR="#A020F0">type</FONT></B><FONT COLOR="#228B22"><B> elem
      </FONT></B><B><FONT COLOR="#A020F0">type</FONT></B><FONT COLOR="#228B22"><B> vector

      </FONT></B><B><FONT COLOR="#A020F0">val</FONT></B> sub: vector * int -&gt; elem
   <B><FONT COLOR="#0000FF">end</FONT></B>

<B><FONT COLOR="#0000FF">signature</FONT></B> UNSAFE =
   <B><FONT COLOR="#0000FF">sig</FONT></B>
      <B><FONT COLOR="#0000FF">structure</FONT></B> Array:
         <B><FONT COLOR="#0000FF">sig</FONT></B>
            <B><FONT COLOR="#A020F0">val</FONT></B> create: int * 'a -&gt; 'a array
            <B><FONT COLOR="#A020F0">val</FONT></B> sub: 'a array * int -&gt; 'a
            <B><FONT COLOR="#A020F0">val</FONT></B> update: 'a array * int * 'a -&gt; unit
         <B><FONT COLOR="#0000FF">end</FONT></B>
      <B><FONT COLOR="#0000FF">structure</FONT></B> CharArray: UNSAFE_MONO_ARRAY
      <B><FONT COLOR="#0000FF">structure</FONT></B> CharVector: UNSAFE_MONO_VECTOR
      <B><FONT COLOR="#0000FF">structure</FONT></B> Real64Array: UNSAFE_MONO_ARRAY
      <B><FONT COLOR="#0000FF">structure</FONT></B> Vector:
         <B><FONT COLOR="#0000FF">sig</FONT></B>
            <B><FONT COLOR="#A020F0">val</FONT></B> sub: 'a vector * int -&gt; 'a
         <B><FONT COLOR="#0000FF">end</FONT></B>
      <B><FONT COLOR="#0000FF">structure</FONT></B> Word8Array: UNSAFE_MONO_ARRAY
      <B><FONT COLOR="#0000FF">structure</FONT></B> Word8Vector: UNSAFE_MONO_VECTOR
   <B><FONT COLOR="#0000FF">end</FONT></B>
</PRE>
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Last edited on 2005-01-26 20:29:31 by <span title="cfs36.cs.cornell.edu"><a href="MatthewFluet">MatthewFluet</a></span>.
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