<library-reference>
   <header name="boost/array.hpp">
      <namespace name="boost">
         <class name="array">
            <template>
               <template-type-parameter name="T"/>
               <template-nontype-parameter name="N">
                  <type>std::size_t</type>
               </template-nontype-parameter>
            </template>

            <purpose>
               <para>STL compliant container wrapper for arrays of constant size</para>
            </purpose>
            <typedef name="value_type">
               <type>T</type>
            </typedef>
            <typedef name="iterator">
               <type>T*</type>
            </typedef>
            <typedef name="const_iterator">
               <type>const T*</type>
            </typedef>
            <typedef name="reverse_iterator">
               <type>
                  <classname>std::reverse_iterator</classname>&lt;iterator&gt;
               </type>
            </typedef>
            <typedef name="const_reverse_iterator">
               <type>
                  <classname>std::reverse_iterator</classname>&lt;const_iterator&gt;
               </type>
            </typedef>
            <typedef name="reference">
               <type>T&amp;</type>
            </typedef>
            <typedef name="const_reference">
               <type>const T&amp;</type>
            </typedef>
            <typedef name="size_type">
               <type>std::size_t</type>
            </typedef>
            <typedef name="difference_type">
               <type>std::ptrdiff_t</type>
            </typedef>

            <static-constant name="static_size">
               <type>size_type</type>
               <default>N</default>
            </static-constant>

            <copy-assignment>
               <template>
                  <template-type-parameter name="U"/>
               </template>
               <parameter name="other">
                  <paramtype>const <classname>array</classname>&lt;U, N&gt;&amp;</paramtype>
               </parameter>
               <effects>
                  <simpara>
                     <code>
                        std::copy(rhs.<methodname>begin</methodname>(),rhs.<methodname>end</methodname>(), <methodname>begin</methodname>())
                     </code>
                  </simpara>
               </effects>
            </copy-assignment>

            <method-group name="iterator support">
               <overloaded-method name="begin">
                  <signature>
                     <type>iterator</type>
                  </signature>
                  <signature cv="const">
                     <type>const_iterator</type>
                  </signature>

                  <returns>
                     <simpara>iterator for the first element</simpara>
                  </returns>
                  <throws>
                     <simpara>will not throw</simpara>
                  </throws>
               </overloaded-method>

               <overloaded-method name="end">
                  <signature>
                     <type>iterator</type>
                  </signature>
                  <signature cv="const">
                     <type>const_iterator</type>
                  </signature>

                  <returns>
                     <simpara>iterator for position after the last element</simpara>
                  </returns>
                  <throws>
                     <simpara>will not throw</simpara>
                  </throws>
               </overloaded-method>
            </method-group>

            <method-group name="reverse iterator support">
               <overloaded-method name="rbegin">
                  <signature>
                     <type>reverse_iterator</type>
                  </signature>
                  <signature cv="const">
                     <type>const_reverse_iterator</type>
                  </signature>

                  <returns>
                     <simpara>reverse iterator for the first element of reverse iteration</simpara>
                  </returns>
               </overloaded-method>

               <overloaded-method name="rend">
                  <signature>
                     <type>reverse_iterator</type>
                  </signature>
                  <signature cv="const">
                     <type>const_reverse_iterator</type>
                  </signature>

                  <returns>
                     <simpara>reverse iterator for position after the last element in reverse iteration</simpara>
                  </returns>
               </overloaded-method>
            </method-group>

            <method-group name="capacity">
               <method name="size">
                  <type>size_type</type>
                  <returns>
                     <simpara>
                        <code>N</code>
                     </simpara>
                  </returns>
               </method>
               <method name="empty">
                  <type>bool</type>
                  <returns>
                     <simpara>
                        <code>N==0</code>
                     </simpara>
                  </returns>
                  <throws>
                     <simpara>will not throw</simpara>
                  </throws>
               </method>
               <method name="max_size">
                  <type>size_type</type>
                  <returns>
                     <simpara>
                        <code>N</code>
                     </simpara>
                  </returns>
                  <throws>
                     <simpara>will not throw</simpara>
                  </throws>
               </method>
            </method-group>

            <method-group name="element access">
               <overloaded-method name="operator[]">
                  <signature>
                     <type>reference</type>
                     <parameter name="i">
                        <paramtype>size_type</paramtype>
                     </parameter>
                  </signature>

                  <signature cv="const">
                     <type>const_reference</type>
                     <parameter name="i">
                        <paramtype>size_type</paramtype>
                     </parameter>
                  </signature>

                  <requires>
                     <simpara>
                        <code>i &lt; N</code>
                     </simpara>
                  </requires>
                  <returns>
                     <simpara>
                        element with index <code>i</code>
                     </simpara>
                  </returns>
                  <throws>
                     <simpara>will not throw.</simpara>
                  </throws>
               </overloaded-method>

               <overloaded-method name="at">
                  <signature>
                     <type>reference</type>
                     <parameter name="i">
                        <paramtype>size_type</paramtype>
                     </parameter>
                  </signature>

                  <signature cv="const">
                     <type>const_reference</type>
                     <parameter name="i">
                        <paramtype>size_type</paramtype>
                     </parameter>
                  </signature>

                  <returns>
                     <simpara>
                        element with index <code>i</code>
                     </simpara>
                  </returns>
                  <throws>
                     <simpara>
                        <code>
                           <classname>std::range_error</classname>
                        </code> if <code>i &gt;= N</code>
                     </simpara>
                  </throws>
               </overloaded-method>

               <overloaded-method name="front">
                  <signature>
                     <type>reference</type>
                  </signature>
                  <signature cv="const">
                     <type>const_reference</type>
                  </signature>
                  <requires>
                     <simpara>
                        <code>N &gt; 0</code>
                     </simpara>
                  </requires>
                  <returns>
                     <simpara>the first element</simpara>
                  </returns>
                  <throws>
                     <simpara>will not throw</simpara>
                  </throws>
               </overloaded-method>

               <overloaded-method name="back">
                  <signature>
                     <type>reference</type>
                  </signature>
                  <signature cv="const">
                     <type>const_reference</type>
                  </signature>
                  <requires>
                     <simpara>
                        <code>N &gt; 0</code>
                     </simpara>
                  </requires>
                  <returns>
                     <simpara>the last element</simpara>
                  </returns>
                  <throws>
                     <simpara>will not throw</simpara>
                  </throws>
               </overloaded-method>

               <method name="data" cv="const">
                  <type>const T*</type>
                  <returns>
                     <simpara>
                        <code>elems</code>
                     </simpara>
                  </returns>
                  <throws>
                     <simpara>will not throw</simpara>
                  </throws>
               </method>

               <method name="c_array">
                  <type>T*</type>
                  <returns>
                     <simpara>
                        <code>elems</code>
                     </simpara>
                  </returns>
                  <throws>
                     <simpara>will not throw</simpara>
                  </throws>
               </method>
            </method-group>

            <method-group name="modifiers">
               <method name="swap">
                  <type>void</type>
                  <parameter name="other">
                     <paramtype><classname>array</classname>&lt;T, N&gt;&amp;</paramtype>
                  </parameter>
                  <effects>
                     <simpara>
                        <code>
                           std::swap_ranges(<methodname>begin</methodname>(), <methodname>end</methodname>(), other.<methodname>begin</methodname>())
                        </code>
                     </simpara>
                  </effects>
                  <complexity>
                     <simpara>
                        linear in <code>N</code>
                     </simpara>
                  </complexity>
               </method>
               <method name="assign">
                  <type>void</type>
                  <parameter name="value">
                     <paramtype>const T&amp;</paramtype>
                  </parameter>
                  <effects>
                     <simpara>
                        <code>
                           std::fill_n(<methodname>begin</methodname>(), N, value)
                        </code>
                     </simpara>
                  </effects>
               </method>
            </method-group>

            <data-member name="elems[N]">
               <!-- HACK -->
               <type>T</type>
            </data-member>

            <free-function-group name="specialized algorithms">
               <function name="swap">
                  <template>
                     <template-type-parameter name="T"/>
                     <template-nontype-parameter name="N">
                        <type>std::size_t</type>
                     </template-nontype-parameter>
                  </template>

                  <type>void</type>

                  <parameter name="x">
                     <paramtype><classname>array</classname>&lt;T, N&gt;&amp;</paramtype>
                  </parameter>
                  <parameter name="y">
                     <paramtype><classname>array</classname>&lt;T, N&gt;&amp;</paramtype>
                  </parameter>

                  <effects>
                     <simpara>
                        <code>
                           x.<methodname>swap</methodname>(y)
                        </code>
                     </simpara>
                  </effects>
                  <throws>
                     <simpara>will not throw.</simpara>
                  </throws>
               </function>
            </free-function-group>

            <free-function-group name="comparisons">
               <function name="operator==">
                  <template>
                     <template-type-parameter name="T"/>
                     <template-nontype-parameter name="N">
                        <type>std::size_t</type>
                     </template-nontype-parameter>
                  </template>

                  <type>bool</type>

                  <parameter name="x">
                     <paramtype>const <classname>array</classname>&lt;T, N&gt;&amp;</paramtype>
                  </parameter>
                  <parameter name="y">
                     <paramtype>const <classname>array</classname>&lt;T, N&gt;&amp;</paramtype>
                  </parameter>

                  <returns>
                     <simpara>
                        <code>
                           std::equal(x.<methodname>begin</methodname>(), x.<methodname>end</methodname>(), y.<methodname>begin</methodname>())
                        </code>
                     </simpara>
                  </returns>
               </function>

               <function name="operator!=">
                  <template>
                     <template-type-parameter name="T"/>
                     <template-nontype-parameter name="N">
                        <type>std::size_t</type>
                     </template-nontype-parameter>
                  </template>

                  <type>bool</type>

                  <parameter name="x">
                     <paramtype>const <classname>array</classname>&lt;T, N&gt;&amp;</paramtype>
                  </parameter>
                  <parameter name="y">
                     <paramtype>const <classname>array</classname>&lt;T, N&gt;&amp;</paramtype>
                  </parameter>

                  <returns>
                     <simpara>
                        <code>!(x == y)</code>
                     </simpara>
                  </returns>
               </function>

               <function name="operator&lt;">
                  <template>
                     <template-type-parameter name="T"/>
                     <template-nontype-parameter name="N">
                        <type>std::size_t</type>
                     </template-nontype-parameter>
                  </template>

                  <type>bool</type>

                  <parameter name="x">
                     <paramtype>const <classname>array</classname>&lt;T, N&gt;&amp;</paramtype>
                  </parameter>
                  <parameter name="y">
                     <paramtype>const <classname>array</classname>&lt;T, N&gt;&amp;</paramtype>
                  </parameter>

                  <returns>
                     <simpara>
                        <code>
                           std::lexicographical_compare(x.<methodname>begin</methodname>(), x.<methodname>end</methodname>(), y.<methodname>begin</methodname>(), y.<methodname>end</methodname>())
                        </code>
                     </simpara>
                  </returns>
               </function>

               <function name="operator&gt;">
                  <template>
                     <template-type-parameter name="T"/>
                     <template-nontype-parameter name="N">
                        <type>std::size_t</type>
                     </template-nontype-parameter>
                  </template>

                  <type>bool</type>

                  <parameter name="x">
                     <paramtype>const <classname>array</classname>&lt;T, N&gt;&amp;</paramtype>
                  </parameter>
                  <parameter name="y">
                     <paramtype>const <classname>array</classname>&lt;T, N&gt;&amp;</paramtype>
                  </parameter>

                  <returns>
                     <simpara>
                        <code>y &lt; x</code>
                     </simpara>
                  </returns>
               </function>

               <function name="operator&lt;=">
                  <template>
                     <template-type-parameter name="T"/>
                     <template-nontype-parameter name="N">
                        <type>std::size_t</type>
                     </template-nontype-parameter>
                  </template>

                  <type>bool</type>

                  <parameter name="x">
                     <paramtype>const <classname>array</classname>&lt;T, N&gt;&amp;</paramtype>
                  </parameter>
                  <parameter name="y">
                     <paramtype>const <classname>array</classname>&lt;T, N&gt;&amp;</paramtype>
                  </parameter>

                  <returns>
                     <simpara>
                        <code>!(y &lt; x)</code>
                     </simpara>
                  </returns>
               </function>

               <function name="operator&gt;=">
                  <template>
                     <template-type-parameter name="T"/>
                     <template-nontype-parameter name="N">
                        <type>std::size_t</type>
                     </template-nontype-parameter>
                  </template>

                  <type>bool</type>

                  <parameter name="x">
                     <paramtype>const <classname>array</classname>&lt;T, N&gt;&amp;</paramtype>
                  </parameter>
                  <parameter name="y">
                     <paramtype>const <classname>array</classname>&lt;T, N&gt;&amp;</paramtype>
                  </parameter>

                  <returns>
                     <simpara>
                        <code>!(x &lt; y)</code>
                     </simpara>
                  </returns>
               </function>
            </free-function-group>
         </class>
      </namespace>
   </header>
</library-reference>