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<center><h1>Module type <a href="type_Sig.I.html">Sig.I</a></h1></center>
<br>
<pre><span class="keyword">module type</span> I = <code class="code">sig</code> <a href="Sig.I.html">..</a> <code class="code">end</code></pre>Signature for imperative (i.e. mutable) graphs.<br>
<hr width="100%">
<pre><span class="keyword">include</span> <a href="Sig.G.html">Sig.G</a></pre>
<br>
An imperative graph is a graph.<br>
<pre><span class="keyword">val</span> <a name="VALcreate"></a>create : <code class="type">?size:int -> unit -> t</code></pre><div class="info">
<code class="code">create ()</code> returns an empty graph. Optionally, a size can be
given, which should be on the order of the expected number of
vertices that will be in the graph (for hash tables-based
implementations). The graph grows as needed, so <code class="code">size</code> is
just an initial guess.<br>
</div>
<pre><span class="keyword">val</span> <a name="VALcopy"></a>copy : <code class="type">t -> t</code></pre><div class="info">
<code class="code">copy g</code> returns a copy of <code class="code">g</code>. Vertices and edges (and eventually
marks, see module <code class="code">Mark</code>) are duplicated.<br>
</div>
<pre><span class="keyword">val</span> <a name="VALadd_vertex"></a>add_vertex : <code class="type">t -> vertex -> unit</code></pre><div class="info">
<code class="code">add_vertex g v</code> adds the vertex <code class="code">v</code> from the graph <code class="code">g</code>.
Do nothing if <code class="code">v</code> is already in <code class="code">g</code>.<br>
</div>
<pre><span class="keyword">val</span> <a name="VALremove_vertex"></a>remove_vertex : <code class="type">t -> vertex -> unit</code></pre><div class="info">
<code class="code">remove g v</code> removes the vertex <code class="code">v</code> from the graph <code class="code">g</code>
(and all the edges going from <code class="code">v</code> in <code class="code">g</code>).
Do nothing if <code class="code">v</code> is not in <code class="code">g</code>.<br>
</div>
<pre><span class="keyword">val</span> <a name="VALadd_edge"></a>add_edge : <code class="type">t -> vertex -> vertex -> unit</code></pre><div class="info">
<code class="code">add_edge g v1 v2</code> adds an edge from the vertex <code class="code">v1</code> to the vertex <code class="code">v2</code>
in the graph <code class="code">g</code>.
Add also <code class="code">v1</code> (resp. <code class="code">v2</code>) in <code class="code">g</code> if <code class="code">v1</code> (resp. <code class="code">v2</code>) is not in <code class="code">g</code>.
Do nothing if this edge is already in <code class="code">g</code>.<br>
</div>
<pre><span class="keyword">val</span> <a name="VALadd_edge_e"></a>add_edge_e : <code class="type">t -> edge -> unit</code></pre><div class="info">
<code class="code">add_edge_e g e</code> adds the edge <code class="code">e</code> in the graph <code class="code">g</code>.
Add also <code class="code">E.src e</code> (resp. <code class="code">E.dst e</code>) in <code class="code">g</code> if <code class="code">E.src e</code> (resp. <code class="code">E.dst
e</code>) is not in <code class="code">g</code>.
Do nothing if <code class="code">e</code> is already in <code class="code">g</code>.<br>
</div>
<pre><span class="keyword">val</span> <a name="VALremove_edge"></a>remove_edge : <code class="type">t -> vertex -> vertex -> unit</code></pre><div class="info">
<code class="code">remove_edge g v1 v2</code> removes the edge going from <code class="code">v1</code> to <code class="code">v2</code> from the
graph <code class="code">g</code>. If the graph is labelled, all the edges going from <code class="code">v1</code> to
<code class="code">v2</code> are removed from <code class="code">g</code>.
Do nothing if this edge is not in <code class="code">g</code>.<br>
<b>Raises</b> <code>Invalid_argument</code> if <code class="code">v1</code> or <code class="code">v2</code> are not in <code class="code">g</code>.<br>
</div>
<pre><span class="keyword">val</span> <a name="VALremove_edge_e"></a>remove_edge_e : <code class="type">t -> edge -> unit</code></pre><div class="info">
<code class="code">remove_edge_e g e</code> removes the edge <code class="code">e</code> from the graph <code class="code">g</code>.
Do nothing if <code class="code">e</code> is not in <code class="code">g</code>.<br>
<b>Raises</b> <code>Invalid_argument</code> if <code class="code">E.src e</code> or <code class="code">E.dst e</code> are not in <code class="code">g</code>.<br>
</div>
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distrib
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Mandriva
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2010.0
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i586
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media
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contrib-release
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by-pkgid
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1280a9d763ea6574bb6098d1ca3767c9
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files
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155
