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<div class="title">Algorithms and Utility Functions<div class="ingroups"><a class="el" href="group___point.html">Point</a></div></div>  </div>
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<p>Algorithms and Utility Functions for points.  
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Functions</h2></td></tr>
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template&lt;typename T &gt; </td></tr>
<tr class="memitem:gaffcf8eb0b9bbec6b128504cdf5802c4c"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; std::ptrdiff_t &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><b>iround</b> (<a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; T &gt; const &amp;p)</td></tr>
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<a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; std::ptrdiff_t &gt;&#160;</td><td class="memItemRight" valign="bottom"><b>iround</b> (<a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; float &gt; const &amp;p)</td></tr>
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<a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; std::ptrdiff_t &gt;&#160;</td><td class="memItemRight" valign="bottom"><b>iround</b> (<a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; double &gt; const &amp;p)</td></tr>
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<a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; std::ptrdiff_t &gt;&#160;</td><td class="memItemRight" valign="bottom"><b>ifloor</b> (<a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; float &gt; const &amp;p)</td></tr>
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<a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; std::ptrdiff_t &gt;&#160;</td><td class="memItemRight" valign="bottom"><b>ifloor</b> (<a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; double &gt; const &amp;p)</td></tr>
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<a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; std::ptrdiff_t &gt;&#160;</td><td class="memItemRight" valign="bottom"><b>iceil</b> (<a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; float &gt; const &amp;p)</td></tr>
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<a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; std::ptrdiff_t &gt;&#160;</td><td class="memItemRight" valign="bottom"><b>iceil</b> (<a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; double &gt; const &amp;p)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>Algorithms and Utility Functions for points. </p>
<p>Example: </p><div class="fragment"><div class="line">assert(iround(point&lt;double&gt;(3.1, 3.9)) == point&lt;std::ptrdiff_t&gt;(3,4));</div></div><!-- fragment --> </div><!-- contents -->
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