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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>
<tr class="memitem:gac887bafd63052ab5b4a17188e8cc47d4"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr class="memitem:gac887bafd63052ab5b4a17188e8cc47d4"><td class="memTemplItemLeft" align="right" valign="top">auto&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="group___point_algorithm.html#gac887bafd63052ab5b4a17188e8cc47d4">iround</a> (<a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; T &gt; const &amp;p) -&gt; <a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; std::ptrdiff_t &gt;</td></tr>
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<tr class="memitem:gad91ca4cecd8e96c9d040d5615d652f0b"><td class="memItemLeft" align="right" valign="top">auto&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___point_algorithm.html#gad91ca4cecd8e96c9d040d5615d652f0b">iround</a> (<a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; float &gt; const &amp;p) -&gt; <a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; std::ptrdiff_t &gt;</td></tr>
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<tr class="memitem:gaed85c1fa29628f4bb5507ac1c6f872f0"><td class="memItemLeft" align="right" valign="top">auto&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___point_algorithm.html#gaed85c1fa29628f4bb5507ac1c6f872f0">iround</a> (<a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; double &gt; const &amp;p) -&gt; <a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; std::ptrdiff_t &gt;</td></tr>
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<tr class="memitem:gaa66afbadf48ef4c791e7a0568f026c80"><td class="memItemLeft" align="right" valign="top">auto&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___point_algorithm.html#gaa66afbadf48ef4c791e7a0568f026c80">ifloor</a> (<a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; float &gt; const &amp;p) -&gt; <a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; std::ptrdiff_t &gt;</td></tr>
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<tr class="memitem:ga310a0bf01f4c67ba191c6f979de714f8"><td class="memItemLeft" align="right" valign="top">auto&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___point_algorithm.html#ga310a0bf01f4c67ba191c6f979de714f8">ifloor</a> (<a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; double &gt; const &amp;p) -&gt; <a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; std::ptrdiff_t &gt;</td></tr>
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<tr class="memitem:ga9b9e53906d61cafa95081f52288a016c"><td class="memItemLeft" align="right" valign="top">auto&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___point_algorithm.html#ga9b9e53906d61cafa95081f52288a016c">iceil</a> (<a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; float &gt; const &amp;p) -&gt; <a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; std::ptrdiff_t &gt;</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(<a class="code" href="group___point_algorithm.html#gac887bafd63052ab5b4a17188e8cc47d4">iround</a>(point&lt;double&gt;(3.1, 3.9)) == point&lt;std::ptrdiff_t&gt;(3,4));</div>
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<h2 class="memtitle"><span class="permalink"><a href="#ga84b67101f018224bec1338345d5136dd">&#9670;&nbsp;</a></span>iceil() <span class="overload">[1/2]</span></h2>
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<td class="paramname"><em>p</em></td><td>)</td>
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<td class="paramname"><em>p</em></td><td>)</td>
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<td class="paramtype"><a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; float &gt; const &amp;&#160;</td>
<td class="paramname"><em>p</em></td><td>)</td>
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<td class="paramname"><em>p</em></td><td>)</td>
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<td class="paramtype"><a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; float &gt; const &amp;&#160;</td>
<td class="paramname"><em>p</em></td><td>)</td>
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<td class="memname">auto boost::gil::iround </td>
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<td class="paramtype"><a class="el" href="classboost_1_1gil_1_1point.html">point</a>&lt; T &gt; const &amp;&#160;</td>
<td class="paramname"><em>p</em></td><td>)</td>
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<div class="ttc" id="agroup___point_algorithm_html_gac887bafd63052ab5b4a17188e8cc47d4"><div class="ttname"><a href="group___point_algorithm.html#gac887bafd63052ab5b4a17188e8cc47d4">boost::gil::iround</a></div><div class="ttdeci">auto iround(point&lt; T &gt; const &amp;p) -&gt; point&lt; std::ptrdiff_t &gt;</div><div class="ttdef"><b>Definition:</b> point.hpp:249</div></div>
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