<!-- Copyright 2008 Lubomir Bourdev and Hailin Jin Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) --> <!-- Copyright 2005-2007 Adobe Systems Incorporated Distributed under the MIT License (see accompanying file LICENSE_1_0_0.txt or a copy at http://stlab.adobe.com/licenses.html) Some files are held under additional license. Please see "http://stlab.adobe.com/licenses.html" for more information. --> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"> <head> <TITLE>Generic Image Library: Algorithms and Utility Functions</TITLE> <META HTTP-EQUIV="content-type" CONTENT="text/html;charset=ISO-8859-1"/> <LINK TYPE="text/css" REL="stylesheet" HREF="adobe_source.css"/> </head> <body> <table border="0" cellspacing="0" cellpadding="0" style='width: 100%; margin: 0; padding: 0'><tr> <td width="100%" valign="top" style='padding-left: 10px; padding-right: 10px; padding-bottom: 10px'> <div class="qindex"><a class="qindex" href="index.html">Modules</a> | <a class="qindex" href="classes.html">Alphabetical List</a> | <a class="qindex" href="annotated.html">Class List</a> | <a class="qindex" href="dirs.html">Directories</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="../index.html">GIL Home Page</a> </div> <!-- End Header --> <!-- Generated by Doxygen 1.5.6 --> <div class="contents"> <h1>Algorithms and Utility Functions<br> <small> [<a class="el" href="group___point.html">Point</a>]</small> </h1><hr><a name="_details"></a><h2>Detailed Description</h2> Algorithms and Utility Functions for points. <p> Example: <div class="fragment"><pre class="fragment">assert(iround(point2<double>(3.1, 3.9)) == point2<std::ptrdiff_t>(3,4)); </pre></div> <p> <table border="0" cellpadding="0" cellspacing="0"> <tr><td></td></tr> <tr><td colspan="2"><br><h2>Functions</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ge7d26394432553cd309c30b209b19046"></a><!-- doxytag: member="PointAlgorithm::iround" ref="ge7d26394432553cd309c30b209b19046" args="(const point2< float > &p)" --> point2< std::ptrdiff_t > </td><td class="memItemRight" valign="bottom"><b>iround</b> (const point2< float > &p)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="g42a32ad2318fa9bc6e62681231801a68"></a><!-- doxytag: member="PointAlgorithm::iround" ref="g42a32ad2318fa9bc6e62681231801a68" args="(const point2< double > &p)" --> point2< std::ptrdiff_t > </td><td class="memItemRight" valign="bottom"><b>iround</b> (const point2< double > &p)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="g6f6b9df1de51b22c8bfbc187921df1b5"></a><!-- doxytag: member="PointAlgorithm::ifloor" ref="g6f6b9df1de51b22c8bfbc187921df1b5" args="(const point2< float > &p)" --> point2< std::ptrdiff_t > </td><td class="memItemRight" valign="bottom"><b>ifloor</b> (const point2< float > &p)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="g27958c4c6a747dd7eb7fb785ce93ed60"></a><!-- doxytag: member="PointAlgorithm::ifloor" ref="g27958c4c6a747dd7eb7fb785ce93ed60" args="(const point2< double > &p)" --> point2< std::ptrdiff_t > </td><td class="memItemRight" valign="bottom"><b>ifloor</b> (const point2< double > &p)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ge7c834930c37abdb42b6dc7322af0465"></a><!-- doxytag: member="PointAlgorithm::iceil" ref="ge7c834930c37abdb42b6dc7322af0465" args="(const point2< float > &p)" --> point2< std::ptrdiff_t > </td><td class="memItemRight" valign="bottom"><b>iceil</b> (const point2< float > &p)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ge4009f3cd4f0cc19b2f64bfd3d434023"></a><!-- doxytag: member="PointAlgorithm::iceil" ref="ge4009f3cd4f0cc19b2f64bfd3d434023" args="(const point2< double > &p)" --> point2< std::ptrdiff_t > </td><td class="memItemRight" valign="bottom"><b>iceil</b> (const point2< double > &p)</td></tr> </table> </div> <hr size="1"><address style="text-align: right;"><small>Generated on Sat May 2 13:50:16 2009 for Generic Image Library by <a href="http://www.doxygen.org/index.html"> <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address> </body> </html>