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  25 <div class="refentry">
  26 <a name="boost.proto.expr"></a><div class="titlepage"></div>
  27 <div class="refnamediv">
  28 <h2><span class="refentrytitle">Struct template expr</span></h2>
  29 <p>boost::proto::expr &#8212; Representation of a node in an expression tree.</p>
  30 </div>
  31 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
  32 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../proto/reference.html#header.boost.proto.expr_hpp" title="Header &lt;boost/proto/expr.hpp&gt;">boost/proto/expr.hpp</a>&gt;
  33
  34 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Tag<span class="special">,</span> <span class="keyword">typename</span> Args<span class="special">,</span> <span class="keyword">long</span> Arity <span class="special">=</span> <span class="identifier">Args</span><span class="special">::</span><span class="identifier">arity</span><span class="special">&gt;</span>
  35 <span class="keyword">struct</span> <a class="link" href="expr.html" title="Struct template expr">expr</a> <span class="special">{</span>
  36   <span class="comment">// types</span>
  37   <span class="keyword">typedef</span> <span class="identifier">Tag</span>                                   <a name="boost.proto.expr.proto_tag"></a><span class="identifier">proto_tag</span><span class="special">;</span>
  38   <span class="keyword">typedef</span> <span class="identifier">Args</span>                                  <a name="boost.proto.expr.proto_args"></a><span class="identifier">proto_args</span><span class="special">;</span>
  39   <span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">long_</span><span class="special">&lt;</span> <span class="identifier">Arity</span> <span class="special">&gt;</span>                   <a name="boost.proto.expr.proto_arity"></a><span class="identifier">proto_arity</span><span class="special">;</span>
  40   <span class="keyword">typedef</span> <a class="link" href="default_domain.html" title="Struct default_domain">proto::default_domain</a>                 <a name="boost.proto.expr.proto_domain"></a><span class="identifier">proto_domain</span><span class="special">;</span>
  41   <span class="keyword">typedef</span> <a class="link" href="basic_expr.html" title="Struct template basic_expr">proto::basic_expr</a><span class="special">&lt;</span> <span class="identifier">Tag</span><span class="special">,</span> <span class="identifier">Args</span><span class="special">,</span> <span class="identifier">Arity</span> <span class="special">&gt;</span> <a name="boost.proto.expr.proto_grammar"></a><span class="identifier">proto_grammar</span><span class="special">;</span>
  42   <span class="keyword">typedef</span> <span class="identifier">expr</span>                                  <a name="boost.proto.expr.proto_base_expr"></a><span class="identifier">proto_base_expr</span><span class="special">;</span>
  43   <span class="keyword">typedef</span> <span class="identifier">expr</span>                                  <a name="boost.proto.expr.proto_derived_expr"></a><span class="identifier">proto_derived_expr</span><span class="special">;</span>
  44   <span class="keyword">typedef</span> <span class="keyword">typename</span> <span class="identifier">Args</span><span class="special">::</span><span class="identifier">child</span><em class="replaceable"><code><span class="identifier">N</span></code></em>                 <a name="boost.proto.expr.proto_childN"></a><span class="identifier">proto_childN</span><span class="special">;</span>        <span class="comment">// For each <em class="replaceable"><code>N</code></em> in <em class="replaceable"><code>[0,max(Arity,1))</code></em>.</span>
  45
  46   <span class="comment">// member classes/structs/unions</span>
  47   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Signature<span class="special">&gt;</span>
  48   <span class="keyword">struct</span> <a class="link" href="expr/result.html" title="Struct template result">result</a> <span class="special">{</span>
  49     <span class="comment">// types</span>
  50     <span class="keyword">typedef</span> <em class="replaceable"><code><span class="identifier">unspecified</span></code></em> <a class="link" href="expr/result.html#boost.proto.expr.result.type"><span class="identifier">type</span></a><span class="special">;</span>
  51   <span class="special">}</span><span class="special">;</span>
  52
  53   <span class="comment">// <a class="link" href="expr.html#idp205055184-bb">public static functions</a></span>
  54   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span><span class="special">...</span> A<span class="special">&gt;</span> <span class="keyword">static</span> <span class="identifier">expr</span> <span class="keyword">const</span> <a class="link" href="expr.html#idp205056064-bb"><span class="identifier">make</span></a><span class="special">(</span><span class="identifier">A</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">...</span><span class="special">)</span><span class="special">;</span>
  55
  56   <span class="comment">// <a class="link" href="expr.html#idp205063168-bb">public member functions</a></span>
  57   <span class="identifier">expr</span> <span class="special">&amp;</span> <a class="link" href="expr.html#idp205063728-bb"><span class="identifier">proto_base</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  58   <span class="identifier">expr</span> <span class="keyword">const</span> <span class="special">&amp;</span> <a class="link" href="expr.html#idp205065600-bb"><span class="identifier">proto_base</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  59   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A<span class="special">&gt;</span> <em class="replaceable"><code><span class="identifier">unspecified</span></code></em> <a class="link" href="expr.html#idp205068384-bb"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><span class="identifier">A</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  60   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A<span class="special">&gt;</span> <em class="replaceable"><code><span class="identifier">unspecified</span></code></em> <a class="link" href="expr.html#idp205073664-bb"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><span class="identifier">A</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  61   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A<span class="special">&gt;</span> <em class="replaceable"><code><span class="identifier">unspecified</span></code></em> <a class="link" href="expr.html#idp205078208-bb"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><span class="identifier">A</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  62   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A<span class="special">&gt;</span> <em class="replaceable"><code><span class="identifier">unspecified</span></code></em> <a class="link" href="expr.html#idp205083024-bb"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><span class="identifier">A</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  63   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A<span class="special">&gt;</span> <em class="replaceable"><code><span class="identifier">unspecified</span></code></em> <a class="link" href="expr.html#idp205088160-bb"><span class="keyword">operator</span><span class="special">[</span><span class="special">]</span></a><span class="special">(</span><span class="identifier">A</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  64   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A<span class="special">&gt;</span> <em class="replaceable"><code><span class="identifier">unspecified</span></code></em> <a class="link" href="expr.html#idp205093440-bb"><span class="keyword">operator</span><span class="special">[</span><span class="special">]</span></a><span class="special">(</span><span class="identifier">A</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  65   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A<span class="special">&gt;</span> <em class="replaceable"><code><span class="identifier">unspecified</span></code></em> <a class="link" href="expr.html#idp205097984-bb"><span class="keyword">operator</span><span class="special">[</span><span class="special">]</span></a><span class="special">(</span><span class="identifier">A</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  66   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A<span class="special">&gt;</span> <em class="replaceable"><code><span class="identifier">unspecified</span></code></em> <a class="link" href="expr.html#idp205102800-bb"><span class="keyword">operator</span><span class="special">[</span><span class="special">]</span></a><span class="special">(</span><span class="identifier">A</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  67   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span><span class="special">...</span> A<span class="special">&gt;</span> <em class="replaceable"><code><span class="identifier">unspecified</span></code></em> <a class="link" href="expr.html#idp205107936-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">A</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">...</span><span class="special">)</span><span class="special">;</span>
  68   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span><span class="special">...</span> A<span class="special">&gt;</span> <em class="replaceable"><code><span class="identifier">unspecified</span></code></em> <a class="link" href="expr.html#idp205113792-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">A</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">...</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  69
  70   <span class="comment">// public data members</span>
  71   <span class="identifier">proto_child</span><em class="replaceable"><code><span class="identifier">N</span></code></em> <span class="identifier">childN</span><span class="special">;</span>  <span class="comment">// For each <em class="replaceable"><code>N</code></em> in <em class="replaceable"><code>[0,max(Arity,1))</code></em>.</span>
  72   <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">long</span> <span class="identifier">proto_arity_c</span><span class="special">;</span>  <span class="comment">// <code class="computeroutput">= Arity;</code></span>
  73 <span class="special">}</span><span class="special">;</span></pre></div>
  74 <div class="refsect1">
  75 <a name="idp370144832"></a><h2>Description</h2>
  76 <p>
  77             <code class="computeroutput">proto::expr&lt;&gt;</code> is a node in an expression
  78             template tree. It is a container for its child sub-trees. It also serves as the
  79             terminal nodes of the tree.
  80           </p>
  81 <p>
  82             <code class="computeroutput">Tag</code> is type that represents the operation
  83             encoded by this expression. It is typically one of the structs in the
  84             <code class="computeroutput">boost::proto::tag</code> namespace, but it doesn't
  85             have to be. If <code class="computeroutput">Arity</code> is 0 then this
  86             <code class="computeroutput">expr&lt;&gt;</code> type represents a leaf in the
  87             expression tree.
  88           </p>
  89 <p>
  90             <code class="computeroutput">Args</code> is a list of types representing
  91             the children of this expression. It is an instantiation of one of
  92             <code class="computeroutput"><a class="link" href="listN.html" title="Struct template listN">proto::list1&lt;&gt;</a></code>,
  93             <code class="computeroutput"><a class="link" href="listN.html" title="Struct template listN">proto::list2&lt;&gt;</a></code>,
  94             etc. The child types
  95             must all themselves be either <code class="computeroutput">proto::expr&lt;&gt;</code>
  96             or <code class="computeroutput">proto::basic_expr&lt;&gt;&amp;</code> (or extensions thereof via
  97             <code class="computeroutput"><a class="link" href="extends.html" title="Struct template extends">proto::extends&lt;&gt;</a></code> or
  98             <code class="computeroutput"><a class="link" href="../../BOOST_PROTO_EXTENDS.html" title="Macro BOOST_PROTO_EXTENDS">BOOST_PROTO_EXTENDS</a>()</code>), unless
  99             <code class="computeroutput">Arity</code> is 0, in which case
 100             <code class="computeroutput">Args</code> must be
 101             <code class="computeroutput">proto::term&lt;T&gt;</code>, where
 102             <code class="computeroutput">T</code> can be any type.
 103           </p>
 104 <p>
 105             <code class="computeroutput">proto::expr&lt;&gt;</code> is a valid Fusion
 106             random-access sequence, where the elements of the sequence are the child
 107             expressions.
 108           </p>
 109 <div class="refsect2">
 110 <a name="idp370162128"></a><h3>
 111 <a name="idp205055184-bb"></a><code class="computeroutput">expr</code> public static functions</h3>
 112 <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem">
 113 <pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span><span class="special">...</span> A<span class="special">&gt;</span> <span class="keyword">static</span> <span class="identifier">expr</span> <span class="keyword">const</span> <a name="idp205056064-bb"></a><span class="identifier">make</span><span class="special">(</span><span class="identifier">A</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">...</span> a<span class="special">)</span><span class="special">;</span></pre>
 114 <div class="variablelist"><table border="0" class="variablelist compact">
 115 <colgroup>
 116 <col align="left" valign="top">
 117 <col>
 118 </colgroup>
 119 <tbody>
 120 <tr>
 121 <td><p><span class="term">Requires:</span></p></td>
 122 <td><p>
 123                 The number of supplied arguments must be <code class="computeroutput">max(Arity,1)</code>.
 124               </p></td>
 125 </tr>
 126 <tr>
 127 <td><p><span class="term">Returns:</span></p></td>
 128 <td><p>
 129                 A new <code class="computeroutput">expr</code> object initialized with the specified arguments.
 130               </p></td>
 131 </tr>
 132 </tbody>
 133 </table></div>
 134 </li></ol></div>
 135 </div>
 136 <div class="refsect2">
 137 <a name="idp370179280"></a><h3>
 138 <a name="idp205063168-bb"></a><code class="computeroutput">expr</code> public member functions</h3>
 139 <div class="orderedlist"><ol class="orderedlist" type="1">
 140 <li class="listitem">
 141 <pre class="literallayout"><span class="identifier">expr</span> <span class="special">&amp;</span> <a name="idp205063728-bb"></a><span class="identifier">proto_base</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
 142 <div class="variablelist"><table border="0" class="variablelist compact">
 143 <colgroup>
 144 <col align="left" valign="top">
 145 <col>
 146 </colgroup>
 147 <tbody><tr>
 148 <td><p><span class="term">Returns:</span></p></td>
 149 <td><p><code class="computeroutput">*this</code></p></td>
 150 </tr></tbody>
 151 </table></div>
 152 </li>
 153 <li class="listitem">
 154 <pre class="literallayout"><span class="identifier">expr</span> <span class="keyword">const</span> <span class="special">&amp;</span> <a name="idp205065600-bb"></a><span class="identifier">proto_base</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
 155 <p>This is an overloaded member function, provided for convenience. It differs from
 156               the above function only in what argument(s) it accepts.</p>
 157 </li>
 158 <li class="listitem">
 159 <pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A<span class="special">&gt;</span> <em class="replaceable"><code><span class="identifier">unspecified</span></code></em> <a name="idp205068384-bb"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><span class="identifier">A</span> <span class="special">&amp;</span> a<span class="special">)</span><span class="special">;</span></pre>
 160 <p>Lazy assignment expression</p>
 161 <div class="variablelist"><table border="0" class="variablelist compact">
 162 <colgroup>
 163 <col align="left" valign="top">
 164 <col>
 165 </colgroup>
 166 <tbody><tr>
 167 <td><p><span class="term">Returns:</span></p></td>
 168 <td><p>A new expression node representing the assignment operation.</p></td>
 169 </tr></tbody>
 170 </table></div>
 171 </li>
 172 <li class="listitem">
 173 <pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A<span class="special">&gt;</span> <em class="replaceable"><code><span class="identifier">unspecified</span></code></em> <a name="idp205073664-bb"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><span class="identifier">A</span> <span class="keyword">const</span> <span class="special">&amp;</span> a<span class="special">)</span><span class="special">;</span></pre>
 174 <p>
 175                 This is an overloaded member function, provided for convenience. It differs from
 176                 the above function only in what argument(s) it accepts.
 177               </p>
 178 </li>
 179 <li class="listitem">
 180 <pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A<span class="special">&gt;</span> <em class="replaceable"><code><span class="identifier">unspecified</span></code></em> <a name="idp205078208-bb"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><span class="identifier">A</span> <span class="special">&amp;</span> a<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
 181 <p>
 182                 This is an overloaded member function, provided for convenience. It differs from
 183                 the above function only in what argument(s) it accepts.
 184               </p>
 185 </li>
 186 <li class="listitem">
 187 <pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A<span class="special">&gt;</span> <em class="replaceable"><code><span class="identifier">unspecified</span></code></em> <a name="idp205083024-bb"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><span class="identifier">A</span> <span class="keyword">const</span> <span class="special">&amp;</span> a<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
 188 <p>
 189                 This is an overloaded member function, provided for convenience. It differs from
 190                 the above function only in what argument(s) it accepts.
 191               </p>
 192 </li>
 193 <li class="listitem">
 194 <pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A<span class="special">&gt;</span> <em class="replaceable"><code><span class="identifier">unspecified</span></code></em> <a name="idp205088160-bb"></a><span class="keyword">operator</span><span class="special">[</span><span class="special">]</span><span class="special">(</span><span class="identifier">A</span> <span class="special">&amp;</span> a<span class="special">)</span><span class="special">;</span></pre>
 195 <p>Lazy subscript expression</p>
 196 <div class="variablelist"><table border="0" class="variablelist compact">
 197 <colgroup>
 198 <col align="left" valign="top">
 199 <col>
 200 </colgroup>
 201 <tbody><tr>
 202 <td><p><span class="term">Returns:</span></p></td>
 203 <td><p>A new expression node representing the subscript operation.</p></td>
 204 </tr></tbody>
 205 </table></div>
 206 </li>
 207 <li class="listitem">
 208 <pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A<span class="special">&gt;</span> <em class="replaceable"><code><span class="identifier">unspecified</span></code></em> <a name="idp205093440-bb"></a><span class="keyword">operator</span><span class="special">[</span><span class="special">]</span><span class="special">(</span><span class="identifier">A</span> <span class="keyword">const</span> <span class="special">&amp;</span> a<span class="special">)</span><span class="special">;</span></pre>
 209 <p>
 210                 This is an overloaded member function, provided for convenience. It differs from
 211                 the above function only in what argument(s) it accepts.
 212               </p>
 213 </li>
 214 <li class="listitem">
 215 <pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A<span class="special">&gt;</span> <em class="replaceable"><code><span class="identifier">unspecified</span></code></em> <a name="idp205097984-bb"></a><span class="keyword">operator</span><span class="special">[</span><span class="special">]</span><span class="special">(</span><span class="identifier">A</span> <span class="special">&amp;</span> a<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
 216 <p>
 217                 This is an overloaded member function, provided for convenience. It differs from
 218                 the above function only in what argument(s) it accepts.
 219               </p>
 220 </li>
 221 <li class="listitem">
 222 <pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A<span class="special">&gt;</span> <em class="replaceable"><code><span class="identifier">unspecified</span></code></em> <a name="idp205102800-bb"></a><span class="keyword">operator</span><span class="special">[</span><span class="special">]</span><span class="special">(</span><span class="identifier">A</span> <span class="keyword">const</span> <span class="special">&amp;</span> a<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
 223 <p>
 224                 This is an overloaded member function, provided for convenience. It differs from
 225                 the above function only in what argument(s) it accepts.
 226               </p>
 227 </li>
 228 <li class="listitem">
 229 <pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span><span class="special">...</span> A<span class="special">&gt;</span> <em class="replaceable"><code><span class="identifier">unspecified</span></code></em> <a name="idp205107936-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">A</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">...</span> a<span class="special">)</span><span class="special">;</span></pre>
 230 <p>Lazy function call</p>
 231 <div class="variablelist"><table border="0" class="variablelist compact">
 232 <colgroup>
 233 <col align="left" valign="top">
 234 <col>
 235 </colgroup>
 236 <tbody><tr>
 237 <td><p><span class="term">Returns:</span></p></td>
 238 <td><p>A new expression node representing the function call operation.</p></td>
 239 </tr></tbody>
 240 </table></div>
 241 </li>
 242 <li class="listitem">
 243 <pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span><span class="special">...</span> A<span class="special">&gt;</span> <em class="replaceable"><code><span class="identifier">unspecified</span></code></em> <a name="idp205113792-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">A</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">...</span> a<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
 244 <p>
 245                 This is an overloaded member function, provided for convenience. It differs from
 246                 the above function only in what argument(s) it accepts.
 247               </p>
 248 </li>
 249 </ol></div>
 250 </div>
 251 </div>
 252 </div>
 253 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
 254 <td align="left"></td>
 255 <td align="right"><div class="copyright-footer">Copyright &#169; 2008 Eric Niebler<p>
 256         Distributed under the Boost Software License, Version 1.0. (See accompanying
 257         file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
 258       </p>
 259 </div></td>
 260 </tr></table>
 261 <hr>
 262 <div class="spirit-nav">
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