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| 3 | <title>mixpp: MemDS Class Reference</title> |
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| [23] | 24 | </div> |
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| [91] | 25 | <div class="contents"> |
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| [23] | 26 | <h1>MemDS Class Reference</h1><!-- doxytag: class="MemDS" --><!-- doxytag: inherits="DS" -->Class representing off-line data stored in memory. |
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| 27 | <a href="#_details">More...</a> |
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| 28 | <p> |
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| 29 | <code>#include <<a class="el" href="libDS_8h-source.html">libDS.h</a>></code> |
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| 30 | <p> |
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| 31 | <div class="dynheader"> |
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| 32 | Inheritance diagram for MemDS:</div> |
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| 33 | <div class="dynsection"> |
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| 34 | <p><center><img src="classMemDS__inherit__graph.png" border="0" usemap="#MemDS__inherit__map" alt="Inheritance graph"></center> |
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| 35 | <map name="MemDS__inherit__map"> |
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| [91] | 36 | <area shape="rect" href="classDS.html" title="Abstract class for discrete-time sources of data." alt="" coords="19,7,59,31"></map> |
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| [23] | 37 | <center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div> |
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| 38 | <div class="dynheader"> |
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| 39 | Collaboration diagram for MemDS:</div> |
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| 40 | <div class="dynsection"> |
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| 41 | <p><center><img src="classMemDS__coll__graph.png" border="0" usemap="#MemDS__coll__map" alt="Collaboration graph"></center> |
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| 42 | <map name="MemDS__coll__map"> |
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| [91] | 43 | <area shape="rect" href="classDS.html" title="Abstract class for discrete-time sources of data." alt="" coords="19,111,59,135"><area shape="rect" href="classRV.html" title="Class representing variables, most often random variables." alt="" coords="20,7,57,31"></map> |
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| [23] | 44 | <center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div> |
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| 45 | |
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| 46 | <p> |
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| 47 | <a href="classMemDS-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0"> |
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| 48 | <tr><td></td></tr> |
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| 49 | <tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr> |
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| 50 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="23522b9e7dd0bb0c365cc9cde4c05449"></a><!-- doxytag: member="MemDS::getdata" ref="23522b9e7dd0bb0c365cc9cde4c05449" args="(vec &dt)" --> |
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| 51 | void </td><td class="memItemRight" valign="bottom"><a class="el" href="classMemDS.html#23522b9e7dd0bb0c365cc9cde4c05449">getdata</a> (vec &dt)</td></tr> |
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| 52 | |
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| 53 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Returns full vector of observed data. <br></td></tr> |
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| 54 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="900f1e1c9eb950f87e557c068628e60e"></a><!-- doxytag: member="MemDS::getdata" ref="900f1e1c9eb950f87e557c068628e60e" args="(vec &dt, ivec &indeces)" --> |
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| 55 | void </td><td class="memItemRight" valign="bottom"><a class="el" href="classMemDS.html#900f1e1c9eb950f87e557c068628e60e">getdata</a> (vec &dt, ivec &indeces)</td></tr> |
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| 56 | |
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| 57 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Returns data records at indeces. <br></td></tr> |
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| 58 | <tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classMemDS.html#5f72b555e0e4a61de1440c457cf57007">linkrvs</a> (<a class="el" href="classRV.html">RV</a> &drv, <a class="el" href="classRV.html">RV</a> &urv)</td></tr> |
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| 59 | |
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| 60 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Method that assigns random variables to the datasource. Typically, the datasource will be constructed without knowledge of random variables. This method will associate existing variables with RVs. <a href="#5f72b555e0e4a61de1440c457cf57007"></a><br></td></tr> |
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| 61 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="b120ed178f7c848f1227c928d8a79be8"></a><!-- doxytag: member="MemDS::write" ref="b120ed178f7c848f1227c928d8a79be8" args="(vec &ut)" --> |
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| 62 | void </td><td class="memItemRight" valign="bottom"><a class="el" href="classMemDS.html#b120ed178f7c848f1227c928d8a79be8">write</a> (vec &ut)</td></tr> |
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| 63 | |
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| 64 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Accepts action variable and schedule it for application. <br></td></tr> |
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| 65 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="6279bf18d44343750747ecc12e050f09"></a><!-- doxytag: member="MemDS::write" ref="6279bf18d44343750747ecc12e050f09" args="(vec &ut, ivec &indexes)" --> |
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| 66 | void </td><td class="memItemRight" valign="bottom"><a class="el" href="classMemDS.html#6279bf18d44343750747ecc12e050f09">write</a> (vec &ut, ivec &indexes)</td></tr> |
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| 67 | |
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| 68 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Accepts action variables at specific indeces. <br></td></tr> |
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| 69 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="21916feb3e5ff960855c09b06a0d279b"></a><!-- doxytag: member="MemDS::step" ref="21916feb3e5ff960855c09b06a0d279b" args="()" --> |
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| 70 | void </td><td class="memItemRight" valign="bottom"><a class="el" href="classMemDS.html#21916feb3e5ff960855c09b06a0d279b">step</a> ()</td></tr> |
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| 71 | |
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| [91] | 72 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Moves from <img class="formulaInl" alt="$t$" src="form_38.png"> to <img class="formulaInl" alt="$t+1$" src="form_39.png">, i.e. perfroms the actions and reads response of the system. <br></td></tr> |
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| [23] | 73 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="84cfba80cb32d07be94690658175e9c4"></a><!-- doxytag: member="MemDS::MemDS" ref="84cfba80cb32d07be94690658175e9c4" args="(mat &Dat, ivec &rowid, ivec &delays)" --> |
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| [33] | 74 | </td><td class="memItemRight" valign="bottom"><a class="el" href="classMemDS.html#84cfba80cb32d07be94690658175e9c4">MemDS</a> (mat &Dat, ivec &rowid, ivec &delays)</td></tr> |
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| [23] | 75 | |
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| [33] | 76 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Default constructor. <br></td></tr> |
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| [28] | 77 | <tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr> |
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| 78 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="1012025a1a3a1fdd24aa48698a3d3454"></a><!-- doxytag: member="MemDS::Drv" ref="1012025a1a3a1fdd24aa48698a3d3454" args="" --> |
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| 79 | <a class="el" href="classRV.html">RV</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classDS.html#1012025a1a3a1fdd24aa48698a3d3454">Drv</a></td></tr> |
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| 80 | |
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| 81 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Observed variables, returned by <code><a class="el" href="classDS.html#db2dacc9e71a36eeb9c5c2ee402eeeb1" title="Returns full vector of observed data.">getdata()</a></code>. <br></td></tr> |
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| 82 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="0a88ffaeb3c7c2cf30c69bc41a000629"></a><!-- doxytag: member="MemDS::Urv" ref="0a88ffaeb3c7c2cf30c69bc41a000629" args="" --> |
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| 83 | <a class="el" href="classRV.html">RV</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classDS.html#0a88ffaeb3c7c2cf30c69bc41a000629">Urv</a></td></tr> |
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| 84 | |
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| 85 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Action variables, accepted by <code><a class="el" href="classDS.html#0dfb6788b70c0d48a1f5276ed6c93039" title="Accepts action variable and schedule it for application.">write()</a></code>. <br></td></tr> |
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| [23] | 86 | </table> |
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| 87 | <hr><a name="_details"></a><h2>Detailed Description</h2> |
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| 88 | Class representing off-line data stored in memory. |
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| 89 | <p> |
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| [91] | 90 | The data are stored in an internal matrix <code>Data</code> . Each column of Data corresponds to one discrete time observation <img class="formulaInl" alt="$t$" src="form_38.png">. Access to this matrix is via indexes <code>rowid</code> and <code>delays</code>.<p> |
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| [23] | 91 | The data can be loaded from a file. <hr><h2>Member Function Documentation</h2> |
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| 92 | <a class="anchor" name="5f72b555e0e4a61de1440c457cf57007"></a><!-- doxytag: member="MemDS::linkrvs" ref="5f72b555e0e4a61de1440c457cf57007" args="(RV &drv, RV &urv)" --> |
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| 93 | <div class="memitem"> |
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| 94 | <div class="memproto"> |
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| 95 | <table class="memname"> |
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| 96 | <tr> |
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| 97 | <td class="memname">void MemDS::linkrvs </td> |
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| 98 | <td>(</td> |
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| 99 | <td class="paramtype"><a class="el" href="classRV.html">RV</a> & </td> |
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| 100 | <td class="paramname"> <em>drv</em>, </td> |
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| 101 | </tr> |
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| 102 | <tr> |
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| 103 | <td class="paramkey"></td> |
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| 104 | <td></td> |
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| 105 | <td class="paramtype"><a class="el" href="classRV.html">RV</a> & </td> |
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| 106 | <td class="paramname"> <em>urv</em></td><td> </td> |
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| 107 | </tr> |
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| 108 | <tr> |
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| 109 | <td></td> |
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| 110 | <td>)</td> |
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| 111 | <td></td><td></td><td width="100%"></td> |
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| 112 | </tr> |
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| 113 | </table> |
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| 114 | </div> |
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| 115 | <div class="memdoc"> |
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| 116 | |
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| 117 | <p> |
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| 118 | Method that assigns random variables to the datasource. Typically, the datasource will be constructed without knowledge of random variables. This method will associate existing variables with RVs. |
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| 119 | <p> |
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| 120 | (Inherited from m3k, may be deprecated soon). |
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| 121 | <p>Reimplemented from <a class="el" href="classDS.html#9a35ca9c9321dce2bf63bf668f785b75">DS</a>.</p> |
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| 122 | |
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| [91] | 123 | <p>References <a class="el" href="libBM_8h-source.html#l00057">RV::count()</a>, <a class="el" href="libBM_8h-source.html#l00193">DS::Drv</a>, and <a class="el" href="libBM_8h-source.html#l00195">DS::Urv</a>.</p> |
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| 124 | |
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| [23] | 125 | </div> |
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| 126 | </div><p> |
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| 127 | <hr>The documentation for this class was generated from the following files:<ul> |
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| 128 | <li>work/mixpp/bdm/stat/<a class="el" href="libDS_8h-source.html">libDS.h</a><li>work/mixpp/bdm/stat/libDS.cpp</ul> |
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| [91] | 129 | </div> |
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| 130 | <hr size="1"><address style="text-align: right;"><small>Generated on Tue Apr 29 20:46:54 2008 for mixpp by |
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| [23] | 131 | <a href="http://www.doxygen.org/index.html"> |
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| [91] | 132 | <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address> |
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| [23] | 133 | </body> |
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| 134 | </html> |
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