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<link title="Weak" rel="Chapter" href="Weak.html"><title>Ephemeron.GenHashTable</title>
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<h1>Module <a href="type_Ephemeron.GenHashTable.html">Ephemeron.GenHashTable</a></h1>
<pre><span id="MODULEGenHashTable"><span class="keyword">module</span> GenHashTable</span>: <code class="code"><span class="keyword">sig</span></code> <a href="Ephemeron.GenHashTable.html">..</a> <code class="code"><span class="keyword">end</span></code></pre><hr width="100%">
<p>Define a hash table on generic containers which have a notion of
"death" and aliveness. If a binding is dead the hash table can
automatically remove it.</p>
<pre><code><span id="TYPEequal"><span class="keyword">type</span> <code class="type"></code>equal</span> = </code></pre><table class="typetable">
<tr>
<td align="left" valign="top" >
<code><span class="keyword">|</span></code></td>
<td align="left" valign="top" >
<code><span id="TYPEELTequal.ETrue"><span class="constructor">ETrue</span></span></code></td>
</tr>
<tr>
<td align="left" valign="top" >
<code><span class="keyword">|</span></code></td>
<td align="left" valign="top" >
<code><span id="TYPEELTequal.EFalse"><span class="constructor">EFalse</span></span></code></td>
</tr>
<tr>
<td align="left" valign="top" >
<code><span class="keyword">|</span></code></td>
<td align="left" valign="top" >
<code><span id="TYPEELTequal.EDead"><span class="constructor">EDead</span></span></code></td>
<td class="typefieldcomment" align="left" valign="top" ><code>(*</code></td><td class="typefieldcomment" align="left" valign="top" ><div class="info ">
<div class="info-desc">
<p>the container is dead</p>
</div>
</div>
</td><td class="typefieldcomment" align="left" valign="bottom" ><code>*)</code></td>
</tr></table>
<pre><span id="MODULEMakeSeeded"><span class="keyword">module</span> <a href="Ephemeron.GenHashTable.MakeSeeded.html">MakeSeeded</a></span>: <div class="sig_block"><code class="code"><span class="keyword">functor</span> (</code><code class="code"><span class="constructor">H</span></code><code class="code"> : </code><code class="code"><span class="keyword">sig</span></code></pre><div class="sig_block">
<pre><span id="TYPEt"><span class="keyword">type</span> <code class="type"></code>t</span> </pre>
<div class="info ">
<div class="info-desc">
<p>keys</p>
</div>
</div>
<pre><span id="TYPEcontainer"><span class="keyword">type</span> <code class="type">'a</code> container</span> </pre>
<div class="info ">
<div class="info-desc">
<p>contains keys and the associated data</p>
</div>
</div>
<pre><span id="VALhash"><span class="keyword">val</span> hash</span> : <code class="type">int -> t -> int</code></pre><div class="info ">
<div class="info-desc">
<p>same as <code class="code"><span class="constructor">Hashtbl</span>.<span class="constructor">SeededHashedType</span></code></p>
</div>
</div>
<pre><span id="VALequal"><span class="keyword">val</span> equal</span> : <code class="type">'a container -><br> t -> <a href="Ephemeron.GenHashTable.html#TYPEequal">Ephemeron.GenHashTable.equal</a></code></pre><div class="info ">
<div class="info-desc">
<p>equality predicate used to compare a key with the one in a
container. Can return <code class="code"><span class="constructor">EDead</span></code> if the keys in the container are
dead</p>
</div>
</div>
<pre><span id="VALcreate"><span class="keyword">val</span> create</span> : <code class="type">t -><br> 'a -> 'a container</code></pre><div class="info ">
<div class="info-desc">
<p><code class="code">create key data</code> creates a container from
some initials keys and one data</p>
</div>
</div>
<pre><span id="VALget_key"><span class="keyword">val</span> get_key</span> : <code class="type">'a container -><br> t option</code></pre><div class="info ">
<div class="info-desc">
<p><code class="code">get_key cont</code> returns the keys if they are all alive</p>
</div>
</div>
<pre><span id="VALget_data"><span class="keyword">val</span> get_data</span> : <code class="type">'a container -> 'a option</code></pre><div class="info ">
<div class="info-desc">
<p><code class="code">get_data cont</code> returns the data if it is alive</p>
</div>
</div>
<pre><span id="VALset_key_data"><span class="keyword">val</span> set_key_data</span> : <code class="type">'a container -><br> t -> 'a -> unit</code></pre><div class="info ">
<div class="info-desc">
<p><code class="code">set_key_data cont</code> modifies the key and data</p>
</div>
</div>
<pre><span id="VALcheck_key"><span class="keyword">val</span> check_key</span> : <code class="type">'a container -> bool</code></pre><div class="info ">
<div class="info-desc">
<p><code class="code">check_key cont</code> checks if all the keys contained in the data
are alive</p>
</div>
</div>
</div><pre><code class="code"><span class="keyword">end</span></code><code class="code">) <span class="keywordsign">-></span> </code><code class="type"><a href="Ephemeron.SeededS.html">Ephemeron.SeededS</a></code><code class="type"> with type key = H.t</code></div></pre><div class="info">
<p>Functor building an implementation of an hash table that use the container
for keeping the information given</p>
</div>
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