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   4 <title>Miscellaneous Interval Functions</title>
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  25 <div class="section boost_icl_function_reference_miscellaneous_interval_functions" lang="en">
  26 <div class="titlepage"><div><div><h3 class="title">
  27 <a name="boost_icl.function_reference.miscellaneous_interval_functions"></a><a class="link" href="miscellaneous_interval_functions.html" title="Miscellaneous Interval Functions">Miscellaneous
  28       Interval Functions</a>
  29 </h3></div></div></div>
  30 <div class="informaltable"><table class="table">
  31 <colgroup>
  32 <col>
  33 <col>
  34 <col>
  35 <col>
  36 <col>
  37 <col>
  38 <col>
  39 </colgroup>
  40 <thead><tr>
  41 <th>
  42               <p>
  43                 T
  44               </p>
  45               </th>
  46 <th>
  47               <p>
  48                 discrete<br> _interval
  49               </p>
  50               </th>
  51 <th>
  52               <p>
  53                 continuous<br> _interval
  54               </p>
  55               </th>
  56 <th>
  57               <p>
  58                 right_open<br> _interval
  59               </p>
  60               </th>
  61 <th>
  62               <p>
  63                 left_open<br> _interval
  64               </p>
  65               </th>
  66 <th>
  67               <p>
  68                 closed<br> _interval
  69               </p>
  70               </th>
  71 <th>
  72               <p>
  73                 open<br> _interval
  74               </p>
  75               </th>
  76 </tr></thead>
  77 <tbody>
  78 <tr>
  79 <td>
  80               <p>
  81                 Interval bounds
  82               </p>
  83               </td>
  84 <td>
  85               <p>
  86                 dynamic
  87               </p>
  88               </td>
  89 <td>
  90               <p>
  91                 dynamic
  92               </p>
  93               </td>
  94 <td>
  95               <p>
  96                 static
  97               </p>
  98               </td>
  99 <td>
 100               <p>
 101                 static
 102               </p>
 103               </td>
 104 <td>
 105               <p>
 106                 static
 107               </p>
 108               </td>
 109 <td>
 110               <p>
 111                 static
 112               </p>
 113               </td>
 114 </tr>
 115 <tr>
 116 <td>
 117               <p>
 118                 Form
 119               </p>
 120               </td>
 121 <td>
 122               <p>
 123               </p>
 124               </td>
 125 <td>
 126               <p>
 127               </p>
 128               </td>
 129 <td>
 130               <p>
 131                 asymmetric
 132               </p>
 133               </td>
 134 <td>
 135               <p>
 136                 asymmetric
 137               </p>
 138               </td>
 139 <td>
 140               <p>
 141                 symmetric
 142               </p>
 143               </td>
 144 <td>
 145               <p>
 146                 symmetric
 147               </p>
 148               </td>
 149 </tr>
 150 <tr>
 151 <td>
 152               <p>
 153                 <span class="emphasis"><em><span class="bold"><strong>Miscellaneous</strong></span></em></span>
 154               </p>
 155               </td>
 156 <td>
 157               <p>
 158               </p>
 159               </td>
 160 <td>
 161               <p>
 162               </p>
 163               </td>
 164 <td>
 165               <p>
 166               </p>
 167               </td>
 168 <td>
 169               <p>
 170               </p>
 171               </td>
 172 <td>
 173               <p>
 174               </p>
 175               </td>
 176 <td>
 177               <p>
 178               </p>
 179               </td>
 180 </tr>
 181 <tr>
 182 <td>
 183               <p>
 184                 <code class="computeroutput"><span class="keyword">bool</span> <span class="identifier">touches</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">&amp;,</span>
 185                 <span class="keyword">const</span> <span class="identifier">T</span><span class="special">&amp;)</span></code>
 186               </p>
 187               </td>
 188 <td>
 189               <p>
 190                 1
 191               </p>
 192               </td>
 193 <td>
 194               <p>
 195                 1
 196               </p>
 197               </td>
 198 <td>
 199               <p>
 200                 1
 201               </p>
 202               </td>
 203 <td>
 204               <p>
 205                 1
 206               </p>
 207               </td>
 208 <td>
 209               <p>
 210                 1
 211               </p>
 212               </td>
 213 <td>
 214               <p>
 215                 1
 216               </p>
 217               </td>
 218 </tr>
 219 <tr>
 220 <td>
 221               <p>
 222                 <code class="computeroutput"><span class="identifier">T</span> <span class="identifier">inner_complement</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">&amp;,</span>
 223                 <span class="keyword">const</span> <span class="identifier">T</span><span class="special">&amp;)</span></code>
 224               </p>
 225               </td>
 226 <td>
 227               <p>
 228                 1
 229               </p>
 230               </td>
 231 <td>
 232               <p>
 233                 1
 234               </p>
 235               </td>
 236 <td>
 237               <p>
 238                 1
 239               </p>
 240               </td>
 241 <td>
 242               <p>
 243                 1
 244               </p>
 245               </td>
 246 <td>
 247               <p>
 248                 1
 249               </p>
 250               </td>
 251 <td>
 252               <p>
 253                 1
 254               </p>
 255               </td>
 256 </tr>
 257 <tr>
 258 <td>
 259               <p>
 260                 <code class="computeroutput"><span class="identifier">difference_type</span> <span class="identifier">distance</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">&amp;,</span> <span class="keyword">const</span>
 261                 <span class="identifier">T</span><span class="special">&amp;)</span></code>
 262               </p>
 263               </td>
 264 <td>
 265               <p>
 266                 1
 267               </p>
 268               </td>
 269 <td>
 270               <p>
 271                 1
 272               </p>
 273               </td>
 274 <td>
 275               <p>
 276                 1
 277               </p>
 278               </td>
 279 <td>
 280               <p>
 281                 1
 282               </p>
 283               </td>
 284 <td>
 285               <p>
 286                 1
 287               </p>
 288               </td>
 289 <td>
 290               <p>
 291                 1
 292               </p>
 293               </td>
 294 </tr>
 295 </tbody>
 296 </table></div>
 297 <div class="informaltable"><table class="table">
 298 <colgroup>
 299 <col>
 300 <col>
 301 </colgroup>
 302 <thead><tr>
 303 <th>
 304               <p>
 305                 <span class="emphasis"><em><span class="bold"><strong>Miscellaneous Interval Functions</strong></span></em></span>
 306               </p>
 307               </th>
 308 <th>
 309               <p>
 310                 Description
 311               </p>
 312               </th>
 313 </tr></thead>
 314 <tbody>
 315 <tr>
 316 <td>
 317               <p>
 318                 <code class="computeroutput"><span class="keyword">bool</span> <span class="identifier">touches</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">&amp;,</span>
 319                 <span class="keyword">const</span> <span class="identifier">T</span><span class="special">&amp;)</span></code>
 320               </p>
 321               </td>
 322 <td>
 323               <p>
 324                 <code class="computeroutput"><span class="identifier">touches</span><span class="special">(</span><span class="identifier">x</span><span class="special">,</span><span class="identifier">y</span><span class="special">)</span></code>
 325                 Between the disjoint intervals <code class="computeroutput"><span class="identifier">x</span></code>
 326                 and <code class="computeroutput"><span class="identifier">y</span></code> are no elements.
 327               </p>
 328               </td>
 329 </tr>
 330 <tr>
 331 <td>
 332               <p>
 333                 <code class="computeroutput"><span class="identifier">T</span> <span class="identifier">inner_complement</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">&amp;,</span>
 334                 <span class="keyword">const</span> <span class="identifier">T</span><span class="special">&amp;)</span></code>
 335               </p>
 336               </td>
 337 <td>
 338               <p>
 339                 <code class="computeroutput"><span class="identifier">z</span> <span class="special">=</span>
 340                 <span class="identifier">inner_complement</span><span class="special">(</span><span class="identifier">x</span><span class="special">,</span><span class="identifier">y</span><span class="special">)</span></code>
 341                 <code class="computeroutput"><span class="identifier">z</span></code> is the interval
 342                 between <code class="computeroutput"><span class="identifier">x</span></code> and <code class="computeroutput"><span class="identifier">y</span></code>
 343               </p>
 344               </td>
 345 </tr>
 346 <tr>
 347 <td>
 348               <p>
 349                 <code class="computeroutput"><span class="identifier">difference_type</span> <span class="identifier">distance</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">&amp;,</span> <span class="keyword">const</span>
 350                 <span class="identifier">T</span><span class="special">&amp;)</span></code>
 351               </p>
 352               </td>
 353 <td>
 354               <p>
 355                 <code class="computeroutput"><span class="identifier">d</span> <span class="special">=</span>
 356                 <span class="identifier">distance</span><span class="special">(</span><span class="identifier">x</span><span class="special">,</span><span class="identifier">y</span><span class="special">)</span></code>
 357                 If the domain type of the interval has a difference_type, <code class="computeroutput"><span class="identifier">d</span></code> is the distance between <code class="computeroutput"><span class="identifier">x</span></code> and <code class="computeroutput"><span class="identifier">y</span></code>.
 358               </p>
 359               </td>
 360 </tr>
 361 </tbody>
 362 </table></div>
 363 <p>
 364         <span class="emphasis"><em><span class="bold"><strong>Back to section . . .</strong></span></em></span>
 365       </p>
 366 <div class="informaltable"><table class="table">
 367 <colgroup><col></colgroup>
 368 <thead><tr></tr></thead>
 369 <tbody>
 370 <tr><td>
 371               <p>
 372                 <a class="link" href="../interface/function_synopsis.html#additional_interval_functions"><span class="emphasis"><em><span class="bold"><strong>Additional interval functions</strong></span></em></span></a>
 373               </p>
 374               </td></tr>
 375 <tr><td>
 376               <p>
 377                 <a class="link" href="../interface/function_synopsis.html#function_synopsis_table"><span class="emphasis"><em><span class="bold"><strong>Function
 378                 Synopsis</strong></span></em></span></a>
 379               </p>
 380               </td></tr>
 381 <tr><td>
 382               <p>
 383                 <a class="link" href="../interface.html" title="Interface"><span class="emphasis"><em><span class="bold"><strong>Interface</strong></span></em></span></a>
 384               </p>
 385               </td></tr>
 386 </tbody>
 387 </table></div>
 388 </div>
 389 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
 390 <td align="left"></td>
 391 <td align="right"><div class="copyright-footer">Copyright &#169; 2007 -2010 Joachim Faulhaber<br>Copyright &#169; 1999 -2006 Cortex Software GmbH<p>
 392         Distributed under the Boost Software License, Version 1.0. (See accompanying
 393         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>)
 394       </p>
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