r.</p>
<h4>Type requirements</h4>
<p>None, except for those imposed by the requirements of Reversible
Container.</p>
<h4>Public base classes</h4>
<p>std::map</p>
<h2><a name="map_array"></a>Map Array</h2>
<h4>Description</h4>
<p>The templated class <code>map_array&lt;I, T, ALLOC&gt;</code> implements a <code>std::map</code> like associative container as a sorted array. It therefore some of the Associative Container interface without having the same semantics as an std::map.
<p>At any time the <code>map_arra