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<center><h1>Module <a href="type_UMap.html">UMap</a></h1></center>
<br>
<pre><span class="keyword">module</span> UMap: <code class="code">sig</code> <a href="UMap.html">..</a> <code class="code">end</code></pre>Maps over Unicode characters.<br>
<hr width="100%">
<pre><span class="keyword">type</span> <a name="TYPEt"></a><code class="type">'a</code> t </pre>
<pre><span class="keyword">val</span> <a name="VALempty"></a>empty : <code class="type">'a <a href="UMap.html#TYPEt">t</a></code></pre><pre><span class="keyword">val</span> <a name="VALis_empty"></a>is_empty : <code class="type">'a <a href="UMap.html#TYPEt">t</a> -> bool</code></pre><pre><span class="keyword">val</span> <a name="VALadd"></a>add : <code class="type">?eq:('a -> 'a -> bool) -> <a href="UChar.html#TYPEt">UChar.t</a> -> 'a -> 'a <a href="UMap.html#TYPEt">t</a> -> 'a <a href="UMap.html#TYPEt">t</a></code></pre><div class="info">
<code class="code">add ?eq u v m</code> returns the new map which is same to <code class="code">m</code>
except it maps <code class="code">u</code> to some value <code class="code">v'</code> which satisfies <code class="code">eq v v'</code>.
If <code class="code">eq</code> is not supplied, structural equality is used.<br>
</div>
<pre><span class="keyword">val</span> <a name="VALadd_range"></a>add_range : <code class="type">?eq:('a -> 'a -> bool) -> <a href="UChar.html#TYPEt">UChar.t</a> -> <a href="UChar.html#TYPEt">UChar.t</a> -> 'a -> 'a <a href="UMap.html#TYPEt">t</a> -> 'a <a href="UMap.html#TYPEt">t</a></code></pre><div class="info">
<code class="code">add ?eq u1 u2 v m</code> returns the new map which is same to <code class="code">m</code>
except it maps characters in the range <code class="code">u1</code>-<code class="code">u2</code>
to some value <code class="code">v'</code> which satisfies <code class="code">eq v v'</code>.
If <code class="code">eq</code> is not supplied, structural equality is used.<br>
</div>
<pre><span class="keyword">val</span> <a name="VALfind"></a>find : <code class="type"><a href="UChar.html#TYPEt">UChar.t</a> -> 'a <a href="UMap.html#TYPEt">t</a> -> 'a</code></pre><pre><span class="keyword">val</span> <a name="VALremove"></a>remove : <code class="type"><a href="UChar.html#TYPEt">UChar.t</a> -> 'a <a href="UMap.html#TYPEt">t</a> -> 'a <a href="UMap.html#TYPEt">t</a></code></pre><pre><span class="keyword">val</span> <a name="VALremove_range"></a>remove_range : <code class="type"><a href="UChar.html#TYPEt">UChar.t</a> -> <a href="UChar.html#TYPEt">UChar.t</a> -> 'a <a href="UMap.html#TYPEt">t</a> -> 'a <a href="UMap.html#TYPEt">t</a></code></pre><div class="info">
<code class="code">remove_range u1 u2 m</code> removes <code class="code">u1</code>-<code class="code">u2</code> from the domain of <code class="code">m</code><br>
</div>
<pre><span class="keyword">val</span> <a name="VALfrom"></a>from : <code class="type"><a href="UChar.html#TYPEt">UChar.t</a> -> 'a <a href="UMap.html#TYPEt">t</a> -> 'a <a href="UMap.html#TYPEt">t</a></code></pre><div class="info">
<code class="code">from u m</code> restricts the domain of <code class="code">m</code> to the characters whose
code points are equal or greater than <code class="code">u</code>.<br>
</div>
<pre><span class="keyword">val</span> <a name="VALafter"></a>after : <code class="type"><a href="UChar.html#TYPEt">UChar.t</a> -> 'a <a href="UMap.html#TYPEt">t</a> -> 'a <a href="UMap.html#TYPEt">t</a></code></pre><div class="info">
<code class="code">after u m</code> restricts the domain of <code class="code">m</code> to the characters whose
code points are greater than <code class="code">u</code>.<br>
</div>
<pre><span class="keyword">val</span> <a name="VALuntil"></a>until : <code class="type"><a href="UChar.html#TYPEt">UChar.t</a> -> 'a <a href="UMap.html#TYPEt">t</a> -> 'a <a href="UMap.html#TYPEt">t</a></code></pre><div class="info">
<code class="code">until u m</code> restricts the domain of <code class="code">m</code> to the characters whose
code points are equal or smaller than <code class="code">u</code>.<br>
</div>
<pre><span class="keyword">val</span> <a name="VALbefore"></a>before : <code class="type"><a href="UChar.html#TYPEt">UChar.t</a> -> 'a <a href="UMap.html#TYPEt">t</a> -> 'a <a href="UMap.html#TYPEt">t</a></code></pre><div class="info">
<code class="code">before u m</code> restricts the domain of <code class="code">m</code> to the characters whose
code points are smaller than <code class="code">u</code>.<br>
</div>
<pre><span class="keyword">val</span> <a name="VALmem"></a>mem : <code class="type"><a href="UChar.html#TYPEt">UChar.t</a> -> 'a <a href="UMap.html#TYPEt">t</a> -> bool</code></pre><pre><span class="keyword">val</span> <a name="VALiter"></a>iter : <code class="type">(<a href="UChar.html#TYPEt">UChar.t</a> -> 'a -> unit) -> 'a <a href="UMap.html#TYPEt">t</a> -> unit</code></pre><pre><span class="keyword">val</span> <a name="VALiter_range"></a>iter_range : <code class="type">(<a href="UChar.html#TYPEt">UChar.t</a> -> <a href="UChar.html#TYPEt">UChar.t</a> -> 'a -> unit) -> 'a <a href="UMap.html#TYPEt">t</a> -> unit</code></pre><div class="info">
<code class="code">iter proc m</code> : For each contingent region <code class="code">u1</code>-<code class="code">u2</code>
that is mapped to a constant <code class="code">v</code>, <code class="code">proc u1 u2 v</code> is called.
The order of call is determined by increasing order on <code class="code">u1</code>.<br>
</div>
<br>
<code class="code">map ?eq f m</code> and <code class="code">mapi ?eq f m</code> : Similar to <code class="code">map</code> and <code class="code">mapi</code>
in stdlib Map, but if the map <code class="code">m'</code> is returned, it is only guaranteed
that <code class="code">eq (find u m') (f (find u m ))</code> is true for <code class="code">map</code> and
<code class="code">eq (find u m') (f u (find u m ))</code> is true for <code class="code">mapi</code>. If <code class="code">eq</code> is
not specified, structural equality is used.<br>
<pre><span class="keyword">val</span> <a name="VALmap"></a>map : <code class="type">?eq:('a -> 'a -> bool) -> ('b -> 'a) -> 'b <a href="UMap.html#TYPEt">t</a> -> 'a <a href="UMap.html#TYPEt">t</a></code></pre><pre><span class="keyword">val</span> <a name="VALmapi"></a>mapi : <code class="type">?eq:('a -> 'a -> bool) -> (<a href="UChar.html#TYPEt">UChar.t</a> -> 'b -> 'a) -> 'b <a href="UMap.html#TYPEt">t</a> -> 'a <a href="UMap.html#TYPEt">t</a></code></pre><pre><span class="keyword">val</span> <a name="VALfold"></a>fold : <code class="type">(<a href="UChar.html#TYPEt">UChar.t</a> -> 'a -> 'b -> 'b) -> 'a <a href="UMap.html#TYPEt">t</a> -> 'b -> 'b</code></pre><pre><span class="keyword">val</span> <a name="VALfold_range"></a>fold_range : <code class="type">(<a href="UChar.html#TYPEt">UChar.t</a> -> <a href="UChar.html#TYPEt">UChar.t</a> -> 'a -> 'b -> 'b) -> 'a <a href="UMap.html#TYPEt">t</a> -> 'b -> 'b</code></pre><div class="info">
<code class="code">fold_range f m x</code> is equivalent to
<code class="code">f u_(2n) u_(2n+1) v_n (... (f u_1 u_2 v_1 x))</code> where all characters in
the range <code class="code">u_(2k)</code>-<code class="code">u_(2k+1)</code> are mapped to <code class="code">v_k</code> and
<code class="code">u_1</code> < <code class="code">u_3</code> < ... in code point order.
For each range <code class="code">u_(2k)</code>-<code class="code">u_(2k+1)</code> is separated by a character
which is not mapped to <code class="code">v_k</code>.<br>
</div>
<pre><span class="keyword">val</span> <a name="VALset_to_map"></a>set_to_map : <code class="type"><a href="USet.html#TYPEt">USet.t</a> -> 'a -> 'a <a href="UMap.html#TYPEt">t</a></code></pre><div class="info">
Constant map.<br>
</div>
<pre><span class="keyword">val</span> <a name="VALdomain"></a>domain : <code class="type">'a <a href="UMap.html#TYPEt">t</a> -> <a href="USet.html#TYPEt">USet.t</a></code></pre><div class="info">
Domain.<br>
</div>
<pre><span class="keyword">val</span> <a name="VALmap_to_set"></a>map_to_set : <code class="type">('a -> bool) -> 'a <a href="UMap.html#TYPEt">t</a> -> <a href="USet.html#TYPEt">USet.t</a></code></pre><div class="info">
<code class="code">map_to_set p m</code> returns the set of characters which are mapped
to values satisfying the predicate <code class="code">p</code> by <code class="code">m</code>.<br>
</div>
<pre><span class="keyword">val</span> <a name="VALumap_of_imap"></a>umap_of_imap : <code class="type">'a <a href="IMap.html#TYPEt">IMap.t</a> -> 'a <a href="UMap.html#TYPEt">t</a></code></pre><pre><span class="keyword">val</span> <a name="VALimap_of_umap"></a>imap_of_umap : <code class="type">'a <a href="UMap.html#TYPEt">t</a> -> 'a <a href="IMap.html#TYPEt">IMap.t</a></code></pre></body></html>
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