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| <div class="titlepage"><div><div><h4 class="title"> |
| <a name="range.reference.ranges.irange"></a><a class="link" href="irange.html" title="irange">irange</a> |
| </h4></div></div></div> |
| <a name="range.reference.ranges.irange.prototype"></a><h6> |
| <a name="id757425"></a> |
| <a class="link" href="irange.html#range.reference.ranges.irange.prototype">Prototype</a> |
| </h6> |
| <p> |
| |
| </p> |
| <pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">class</span> <span class="identifier">Integer</span><span class="special">></span> |
| <span class="identifier">iterator_range</span><span class="special"><</span> <span class="identifier">range_detail</span><span class="special">::</span><span class="identifier">integer_iterator</span><span class="special"><</span><span class="identifier">Integer</span><span class="special">></span> <span class="special">></span> |
| <span class="identifier">irange</span><span class="special">(</span><span class="identifier">Integer</span> <span class="identifier">first</span><span class="special">,</span> <span class="identifier">Integer</span> <span class="identifier">last</span><span class="special">);</span> |
| |
| <span class="keyword">template</span><span class="special"><</span><span class="keyword">class</span> <span class="identifier">Integer</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">StepSize</span><span class="special">></span> |
| <span class="identifier">iterator_range</span><span class="special"><</span> <span class="identifier">range_detail</span><span class="special">::</span><span class="identifier">integer_iterator_with_step</span><span class="special"><</span><span class="identifier">Integer</span><span class="special">,</span> <span class="identifier">StepSize</span><span class="special">></span> <span class="special">></span> |
| <span class="identifier">irange</span><span class="special">(</span><span class="identifier">Integer</span> <span class="identifier">first</span><span class="special">,</span> <span class="identifier">Integer</span> <span class="identifier">last</span><span class="special">,</span> <span class="identifier">StepSize</span> <span class="identifier">step_size</span><span class="special">);</span> |
| </pre> |
| <p> |
| </p> |
| <a name="range.reference.ranges.irange.description"></a><h6> |
| <a name="id757718"></a> |
| <a class="link" href="irange.html#range.reference.ranges.irange.description">Description</a> |
| </h6> |
| <p> |
| <code class="computeroutput"><span class="identifier">irange</span></code> is a function to |
| generate an Integer Range. |
| </p> |
| <p> |
| <code class="computeroutput"><span class="identifier">irange</span></code> allows treating |
| integers as a model of the <a class="link" href="../../concepts/random_access_range.html" title="Random Access Range">Random |
| Access Range</a> Concept. It should be noted that the <code class="computeroutput"><span class="identifier">first</span></code> and <code class="computeroutput"><span class="identifier">last</span></code> |
| parameters denoted a half-open range. |
| </p> |
| <a name="range.reference.ranges.irange.definition"></a><h6> |
| <a name="id757796"></a> |
| <a class="link" href="irange.html#range.reference.ranges.irange.definition">Definition</a> |
| </h6> |
| <p> |
| Defined in the header file <code class="computeroutput"><span class="identifier">boost</span><span class="special">/</span><span class="identifier">range</span><span class="special">/</span><span class="identifier">irange</span><span class="special">.</span><span class="identifier">hpp</span></code> |
| </p> |
| <a name="range.reference.ranges.irange.requirements"></a><h6> |
| <a name="id757857"></a> |
| <a class="link" href="irange.html#range.reference.ranges.irange.requirements">Requirements</a> |
| </h6> |
| <div class="orderedlist"><ol class="orderedlist" type="1"> |
| <li class="listitem"> |
| <code class="computeroutput"><span class="identifier">Integer</span></code> is a model |
| of the <code class="computeroutput"><span class="identifier">Integer</span></code> Concept. |
| </li> |
| <li class="listitem"> |
| <code class="computeroutput"><span class="identifier">StepSize</span></code> is a model |
| of the <code class="computeroutput"><span class="identifier">SignedInteger</span></code> |
| Concept. |
| </li> |
| </ol></div> |
| <a name="range.reference.ranges.irange.complexity"></a><h6> |
| <a name="id757940"></a> |
| <a class="link" href="irange.html#range.reference.ranges.irange.complexity">Complexity</a> |
| </h6> |
| <p> |
| Constant. Since this function generates a new range the most significant |
| performance cost is incurred through the iteration of the generated range. |
| </p> |
| </div> |
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| <td align="right"><div class="copyright-footer">Copyright © 2003 -2010 Thorsten Ottosen, Neil Groves<p> |
| Distributed under the Boost Software License, Version 1.0. (See accompanying |
| 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>) |
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