<!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"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.10"/> <title>0.9.9 API documentation: GLM_GTX_matrix_factorisation</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/searchdata.js"></script> <script type="text/javascript" src="search/search.js"></script> <script type="text/javascript"> $(document).ready(function() { init_search(); }); </script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it 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class="ingroups"><a class="el" href="a00287.html">Experimental extensions</a></div></div> </div> </div><!--header--> <div class="contents"> <p>Include <<a class="el" href="a00081.html" title="GLM_GTX_matrix_factorisation ">glm/gtx/matrix_factorisation.hpp</a>> to use the features of this extension. <a href="#details">More...</a></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> Functions</h2></td></tr> <tr class="memitem:gaf39f4e5f78eb29c1a90277d45b9b3feb"><td class="memTemplParams" colspan="2">template<length_t C, length_t R, typename T , qualifier Q> </td></tr> <tr class="memitem:gaf39f4e5f78eb29c1a90277d45b9b3feb"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL mat< C, R, T, Q > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00336.html#gaf39f4e5f78eb29c1a90277d45b9b3feb">fliplr</a> (mat< C, R, T, Q > const &in)</td></tr> <tr class="memdesc:gaf39f4e5f78eb29c1a90277d45b9b3feb"><td class="mdescLeft"> </td><td class="mdescRight">Flips the matrix columns right and left. <a href="a00336.html#gaf39f4e5f78eb29c1a90277d45b9b3feb">More...</a><br /></td></tr> <tr class="separator:gaf39f4e5f78eb29c1a90277d45b9b3feb"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ga85003371f0ba97380dd25e8905de1870"><td class="memTemplParams" colspan="2">template<length_t C, length_t R, typename T , qualifier Q> </td></tr> <tr class="memitem:ga85003371f0ba97380dd25e8905de1870"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL mat< C, R, T, Q > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00336.html#ga85003371f0ba97380dd25e8905de1870">flipud</a> (mat< C, R, T, Q > const &in)</td></tr> <tr class="memdesc:ga85003371f0ba97380dd25e8905de1870"><td class="mdescLeft"> </td><td class="mdescRight">Flips the matrix rows up and down. <a href="a00336.html#ga85003371f0ba97380dd25e8905de1870">More...</a><br /></td></tr> <tr class="separator:ga85003371f0ba97380dd25e8905de1870"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:gac62d7bfc8dc661e616620d70552cd566"><td class="memTemplParams" colspan="2">template<length_t C, length_t R, typename T , qualifier Q> </td></tr> <tr class="memitem:gac62d7bfc8dc661e616620d70552cd566"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00336.html#gac62d7bfc8dc661e616620d70552cd566">qr_decompose</a> (mat< C, R, T, Q > const &in, mat<(C< R?C:R), R, T, Q > &q, mat< C,(C< R?C:R), T, Q > &r)</td></tr> <tr class="memdesc:gac62d7bfc8dc661e616620d70552cd566"><td class="mdescLeft"> </td><td class="mdescRight">Performs QR factorisation of a matrix. <a href="a00336.html#gac62d7bfc8dc661e616620d70552cd566">More...</a><br /></td></tr> <tr class="separator:gac62d7bfc8dc661e616620d70552cd566"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ga82874e2ebe891ba35ac21d9993873758"><td class="memTemplParams" colspan="2">template<length_t C, length_t R, typename T , qualifier Q> </td></tr> <tr class="memitem:ga82874e2ebe891ba35ac21d9993873758"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00336.html#ga82874e2ebe891ba35ac21d9993873758">rq_decompose</a> (mat< C, R, T, Q > const &in, mat<(C< R?C:R), R, T, Q > &r, mat< C,(C< R?C:R), T, Q > &q)</td></tr> <tr class="memdesc:ga82874e2ebe891ba35ac21d9993873758"><td class="mdescLeft"> </td><td class="mdescRight">Performs RQ factorisation of a matrix. <a href="a00336.html#ga82874e2ebe891ba35ac21d9993873758">More...</a><br /></td></tr> <tr class="separator:ga82874e2ebe891ba35ac21d9993873758"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <p>Include <<a class="el" href="a00081.html" title="GLM_GTX_matrix_factorisation ">glm/gtx/matrix_factorisation.hpp</a>> to use the features of this extension. </p> <p>Functions to factor matrices in various forms </p> <h2 class="groupheader">Function Documentation</h2> <a class="anchor" id="gaf39f4e5f78eb29c1a90277d45b9b3feb"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL mat<C, R, T, Q> glm::fliplr </td> <td>(</td> <td class="paramtype">mat< C, R, T, Q > const & </td> <td class="paramname"><em>in</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Flips the matrix columns right and left. </p> <p>From GLM_GTX_matrix_factorisation extension. </p> </div> </div> <a class="anchor" id="ga85003371f0ba97380dd25e8905de1870"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL mat<C, R, T, Q> glm::flipud </td> <td>(</td> <td class="paramtype">mat< C, R, T, Q > const & </td> <td class="paramname"><em>in</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Flips the matrix rows up and down. </p> <p>From GLM_GTX_matrix_factorisation extension. </p> </div> </div> <a class="anchor" id="gac62d7bfc8dc661e616620d70552cd566"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL void glm::qr_decompose </td> <td>(</td> <td class="paramtype">mat< C, R, T, Q > const & </td> <td class="paramname"><em>in</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Performs QR factorisation of a matrix. </p> <p>Returns 2 matrices, q and r, such that the columns of q are orthonormal and span the same subspace than those of the input matrix, r is an upper triangular matrix, and q*r=in. Given an n-by-m input matrix, q has dimensions min(n,m)-by-m, and r has dimensions n-by-min(n,m).</p> <p>From GLM_GTX_matrix_factorisation extension. </p> </div> </div> <a class="anchor" id="ga82874e2ebe891ba35ac21d9993873758"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL void glm::rq_decompose </td> <td>(</td> <td class="paramtype">mat< C, R, T, Q > const & </td> <td class="paramname"><em>in</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Performs RQ factorisation of a matrix. </p> <p>Returns 2 matrices, r and q, such that r is an upper triangular matrix, the rows of q are orthonormal and span the same subspace than those of the input matrix, and r*q=in. Note that in the context of RQ factorisation, the diagonal is seen as starting in the lower-right corner of the matrix, instead of the usual upper-left. Given an n-by-m input matrix, r has dimensions min(n,m)-by-m, and q has dimensions n-by-min(n,m).</p> <p>From GLM_GTX_matrix_factorisation extension. </p> </div> </div> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.10 </small></address> </body> </html>