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  • doc/html/libDS_8h-source.html

    r354 r368  
    7070<a name="l00017"></a>00017 <span class="preprocessor">#include "<a class="code" href="libBM_8h.html" title="Bayesian Models (bm) that use Bayes rule to learn from observations.">libBM.h</a>"</span> 
    7171<a name="l00018"></a>00018 <span class="preprocessor">#include "<a class="code" href="libEF_8h.html" title="Probability distributions for Exponential Family models.">libEF.h</a>"</span> 
    72 <a name="l00019"></a>00019  
     72<a name="l00019"></a>00019 <span class="preprocessor">#include "../user_info.h"</span> 
    7373<a name="l00020"></a>00020  
    7474<a name="l00021"></a>00021 <span class="keyword">namespace </span>bdm { 
    … …  
    119119<a name="l00090"></a>00090                 <span class="comment">//rowid and delays are ignored</span> 
    120120<a name="l00091"></a>00091         }; 
    121 <a name="l00092"></a>00092 }; 
    122 <a name="l00093"></a>00093  
    123 <a name="l00101"></a><a class="code" href="classbdm_1_1CsvFileDS.html">00101</a> <span class="keyword">class </span><a class="code" href="classbdm_1_1CsvFileDS.html" title="CSV file data storage The constructor creates Data matrix from the records in a CSV...">CsvFileDS</a>: <span class="keyword">public</span> <a class="code" href="classbdm_1_1FileDS.html">FileDS</a> { 
    124 <a name="l00102"></a>00102  
    125 <a name="l00103"></a>00103 <span class="keyword">public</span>: 
    126 <a name="l00105"></a>00105         <a class="code" href="classbdm_1_1CsvFileDS.html#8d9d56cdf6b8d0236e32a80e11c238b0" title="Constructor - create DS from a CSV file.">CsvFileDS</a> ( <span class="keyword">const</span> <span class="keywordtype">string</span>&amp; fname, <span class="keyword">const</span> <span class="keywordtype">string</span>&amp; orientation = <span class="stringliteral">"BY_COL"</span> ); 
    127 <a name="l00106"></a>00106 }; 
    128 <a name="l00107"></a>00107  
    129 <a name="l00108"></a>00108  
    130 <a name="l00109"></a>00109  
    131 <a name="l00114"></a><a class="code" href="classbdm_1_1ArxDS.html">00114</a> <span class="keyword">class </span><a class="code" href="classbdm_1_1ArxDS.html" title="Generator of ARX data.">ArxDS</a> : <span class="keyword">public</span> <a class="code" href="classbdm_1_1DS.html" title="Abstract class for discrete-time sources of data.">DS</a> { 
    132 <a name="l00115"></a>00115 <span class="keyword">protected</span>: 
    133 <a name="l00117"></a><a class="code" href="classbdm_1_1ArxDS.html#c7b3cc6cd059ff3d7f4462cedff4bdeb">00117</a>         <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> <a class="code" href="classbdm_1_1ArxDS.html#c7b3cc6cd059ff3d7f4462cedff4bdeb" title="Rv of the regressor.">Rrv</a>; 
    134 <a name="l00119"></a><a class="code" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597">00119</a>         vec <a class="code" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597" title="History, ordered as .">H</a>; 
    135 <a name="l00121"></a><a class="code" href="classbdm_1_1ArxDS.html#392b87be85675cb3d55fa4953d671bb5">00121</a>         vec <a class="code" href="classbdm_1_1ArxDS.html#392b87be85675cb3d55fa4953d671bb5" title="(future) input">U</a>; 
    136 <a name="l00123"></a><a class="code" href="classbdm_1_1ArxDS.html#b2d7530264499b92c3aa32454b960abe">00123</a>         vec <a class="code" href="classbdm_1_1ArxDS.html#b2d7530264499b92c3aa32454b960abe" title="temporary variable for regressor">rgr</a>; 
    137 <a name="l00125"></a><a class="code" href="classbdm_1_1ArxDS.html#fbe7b993ec5f75c195ae1b2ccd96a898">00125</a>         <a class="code" href="classbdm_1_1datalink.html" title="DataLink is a connection between two data vectors Up and Down.">datalink</a> <a class="code" href="classbdm_1_1ArxDS.html#fbe7b993ec5f75c195ae1b2ccd96a898" title="data link: H -&amp;gt; rgr">rgrlnk</a>; 
    138 <a name="l00127"></a><a class="code" href="classbdm_1_1ArxDS.html#0aa9d8d35792159dc9611802f6c190eb">00127</a>         <a class="code" href="classbdm_1_1mlnorm.html">mlnorm&lt;chmat&gt;</a> <a class="code" href="classbdm_1_1ArxDS.html#0aa9d8d35792159dc9611802f6c190eb" title="model of Y - linear Gaussian">model</a>; 
    139 <a name="l00129"></a><a class="code" href="classbdm_1_1ArxDS.html#064e5d3f2dc0b39459c7ca53d05223e1">00129</a>         <span class="keywordtype">bool</span> <a class="code" href="classbdm_1_1ArxDS.html#064e5d3f2dc0b39459c7ca53d05223e1" title="options">opt_L_theta</a>; 
    140 <a name="l00131"></a><a class="code" href="classbdm_1_1ArxDS.html#e13e5ffdfe9d896089310b0fc54e0c85">00131</a>         <span class="keywordtype">int</span> <a class="code" href="classbdm_1_1ArxDS.html#e13e5ffdfe9d896089310b0fc54e0c85" title="loggers">L_theta</a>; 
    141 <a name="l00132"></a>00132         <span class="keywordtype">int</span> L_R; 
    142 <a name="l00133"></a>00133         <span class="keywordtype">int</span> dt_size; 
    143 <a name="l00134"></a>00134 <span class="keyword">public</span>: 
    144 <a name="l00135"></a><a class="code" href="classbdm_1_1ArxDS.html#db242e35812c311c8415bb7e31c3f595">00135</a>         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ArxDS.html#db242e35812c311c8415bb7e31c3f595" title="Returns full vector of observed data=[output, input].">getdata</a> ( vec &amp;dt ) { 
    145 <a name="l00136"></a>00136                 <span class="comment">//it_assert_debug ( dt.length() ==Drv.count(),"ArxDS" );</span> 
    146 <a name="l00137"></a>00137                 dt=<a class="code" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597" title="History, ordered as .">H</a>; 
    147 <a name="l00138"></a>00138         }; 
    148 <a name="l00139"></a><a class="code" href="classbdm_1_1ArxDS.html#701151418bc5fc3861acef8359fb0d80">00139</a>         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ArxDS.html#701151418bc5fc3861acef8359fb0d80" title="Returns data records at indeces.">getdata</a> ( vec &amp;dt, <span class="keyword">const</span> ivec &amp;indices ) { 
    149 <a name="l00140"></a>00140                 it_assert_debug ( dt.length() ==indices.length(),<span class="stringliteral">"ArxDS"</span> ); 
    150 <a name="l00141"></a>00141                 dt=<a class="code" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597" title="History, ordered as .">H</a> ( indices ); 
    151 <a name="l00142"></a>00142         }; 
    152 <a name="l00143"></a><a class="code" href="classbdm_1_1ArxDS.html#8f6da8a00abba70bc58c7a4030bd8940">00143</a>         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ArxDS.html#8f6da8a00abba70bc58c7a4030bd8940" title="Accepts action variable and schedule it for application.">write</a> ( vec &amp;ut ) { 
    153 <a name="l00144"></a>00144                 <span class="comment">//it_assert_debug ( ut.length() ==Urv.count(),"ArxDS" );</span> 
    154 <a name="l00145"></a>00145                 <a class="code" href="classbdm_1_1ArxDS.html#392b87be85675cb3d55fa4953d671bb5" title="(future) input">U</a>=ut; 
    155 <a name="l00146"></a>00146         }; 
    156 <a name="l00147"></a><a class="code" href="classbdm_1_1ArxDS.html#477fd706639535f520e9dbbd19f73318">00147</a>         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ArxDS.html#477fd706639535f520e9dbbd19f73318" title="Accepts action variables at specific indeces.">write</a> ( vec &amp;ut, <span class="keyword">const</span> ivec &amp;indices ) { 
    157 <a name="l00148"></a>00148                 it_assert_debug ( ut.length() ==indices.length(),<span class="stringliteral">"ArxDS"</span> ); 
    158 <a name="l00149"></a>00149                 set_subvector ( <a class="code" href="classbdm_1_1ArxDS.html#392b87be85675cb3d55fa4953d671bb5" title="(future) input">U</a>, indices,ut ); 
    159 <a name="l00150"></a>00150         }; 
    160 <a name="l00151"></a>00151         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ArxDS.html#57dfa26b23cc03d53b123fa7e0474b19" title="Moves from  to , i.e. perfroms the actions and reads response of the system.">step</a>(); 
    161 <a name="l00153"></a><a class="code" href="classbdm_1_1ArxDS.html#7c8b418677a48041adacac8e8e9c9849">00153</a>         <a class="code" href="classbdm_1_1ArxDS.html#7c8b418677a48041adacac8e8e9c9849" title="Default constructor.">ArxDS</a> ( ) {}; 
    162 <a name="l00155"></a><a class="code" href="classbdm_1_1ArxDS.html#2d9abc62f1fee862f0e1c60c5c4a3c8a">00155</a>         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ArxDS.html#2d9abc62f1fee862f0e1c60c5c4a3c8a" title="Set parameters of the internal model, H is maximum time delay.">set_parameters</a> ( <span class="keyword">const</span> mat &amp;Th0, <span class="keyword">const</span> vec mu0, <span class="keyword">const</span> <a class="code" href="classchmat.html" title="Symmetric matrix stored in square root decomposition using upper cholesky.">chmat</a> &amp;sqR0 ) 
    163 <a name="l00156"></a>00156         { <a class="code" href="classbdm_1_1ArxDS.html#0aa9d8d35792159dc9611802f6c190eb" title="model of Y - linear Gaussian">model</a>.<a class="code" href="classbdm_1_1mlnorm.html#5d18dec3167584338a4775c1d165d96f" title="Set A and R.">set_parameters</a> ( Th0, mu0, sqR0 );}; 
    164 <a name="l00158"></a><a class="code" href="classbdm_1_1ArxDS.html#bf9cd9d4043d7e0dc61de56db37ec703">00158</a>         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ArxDS.html#bf9cd9d4043d7e0dc61de56db37ec703" title="Set.">set_drv</a> ( <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> &amp;yrv, <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> &amp;urv, <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> &amp;rrv ) { 
    165 <a name="l00159"></a>00159                 <a class="code" href="classbdm_1_1ArxDS.html#c7b3cc6cd059ff3d7f4462cedff4bdeb" title="Rv of the regressor.">Rrv</a> = rrv; 
    166 <a name="l00160"></a>00160                 <a class="code" href="classbdm_1_1DS.html#9ac5970128fd39f4f6226723cd1de702" title="Description of data witten by by write().">Urv</a> = urv; 
    167 <a name="l00161"></a>00161                 dt_size = yrv.<a class="code" href="classbdm_1_1RV.html#de30156104f61d86c94f758861418089">_dsize</a>() +urv.<a class="code" href="classbdm_1_1RV.html#de30156104f61d86c94f758861418089">_dsize</a>(); 
    168 <a name="l00162"></a>00162  
    169 <a name="l00163"></a>00163                 <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> drv = concat ( yrv,urv ); 
    170 <a name="l00164"></a>00164                 <a class="code" href="classbdm_1_1DS.html#d8db125ac35f3b8eeb773fc9a4cb45ec" title="Description of data returned by getdata().">Drv</a> = drv; 
    171 <a name="l00165"></a>00165                 <span class="keywordtype">int</span> td = rrv.<a class="code" href="classbdm_1_1RV.html#9a5c5aeeaf39299d07763377b05a8241" title="Minimum time-offset.">mint</a>(); 
    172 <a name="l00166"></a>00166                 <a class="code" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597" title="History, ordered as .">H</a>.set_size ( drv.<a class="code" href="classbdm_1_1RV.html#de30156104f61d86c94f758861418089">_dsize</a>() * ( -td+1 ) ); 
    173 <a name="l00167"></a>00167                 <a class="code" href="classbdm_1_1ArxDS.html#392b87be85675cb3d55fa4953d671bb5" title="(future) input">U</a>.set_size ( <a class="code" href="classbdm_1_1DS.html#9ac5970128fd39f4f6226723cd1de702" title="Description of data witten by by write().">Urv</a>.<a class="code" href="classbdm_1_1RV.html#de30156104f61d86c94f758861418089">_dsize</a>() ); 
    174 <a name="l00168"></a>00168                 <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i=-1;i&gt;=td;i-- ) { 
    175 <a name="l00169"></a>00169                         drv.<a class="code" href="classbdm_1_1RV.html#bd77cb0899f7fba1d0e34396137b7f1f" title="Shift time shifted by delta.">t</a> ( -1 ); 
    176 <a name="l00170"></a>00170                         <a class="code" href="classbdm_1_1DS.html#d8db125ac35f3b8eeb773fc9a4cb45ec" title="Description of data returned by getdata().">Drv</a>.<a class="code" href="classbdm_1_1RV.html#87841b5ee43997b79789c0c22047e224" title="Add (concat) another variable to the current one,.">add</a> ( drv ); <span class="comment">//shift u1</span> 
    177 <a name="l00171"></a>00171                 } 
    178 <a name="l00172"></a>00172                 <a class="code" href="classbdm_1_1ArxDS.html#fbe7b993ec5f75c195ae1b2ccd96a898" title="data link: H -&amp;gt; rgr">rgrlnk</a>.<a class="code" href="classbdm_1_1datalink.html#fb8337aac8329eb0ca96bfb3ff73ec67" title="set connection, rv must be fully present in rv_up">set_connection</a> ( rrv,<a class="code" href="classbdm_1_1DS.html#d8db125ac35f3b8eeb773fc9a4cb45ec" title="Description of data returned by getdata().">Drv</a> ); 
    179 <a name="l00173"></a>00173  
    180 <a name="l00174"></a>00174                 dtsize = <a class="code" href="classbdm_1_1DS.html#d8db125ac35f3b8eeb773fc9a4cb45ec" title="Description of data returned by getdata().">Drv</a>.<a class="code" href="classbdm_1_1RV.html#de30156104f61d86c94f758861418089">_dsize</a>(); 
    181 <a name="l00175"></a>00175                 utsize = <a class="code" href="classbdm_1_1DS.html#9ac5970128fd39f4f6226723cd1de702" title="Description of data witten by by write().">Urv</a>.<a class="code" href="classbdm_1_1RV.html#de30156104f61d86c94f758861418089">_dsize</a>(); 
    182 <a name="l00176"></a>00176         } 
    183 <a name="l00178"></a><a class="code" href="classbdm_1_1ArxDS.html#e7438127de87c5a8128edfa12255b436">00178</a>         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ArxDS.html#e7438127de87c5a8128edfa12255b436" title="set options from a string">set_options</a> ( <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;s ) { 
    184 <a name="l00179"></a>00179                 <a class="code" href="classbdm_1_1ArxDS.html#064e5d3f2dc0b39459c7ca53d05223e1" title="options">opt_L_theta</a>= ( s.find ( <span class="stringliteral">"L_theta"</span> ) !=string::npos ); 
    185 <a name="l00180"></a>00180         }; 
    186 <a name="l00181"></a><a class="code" href="classbdm_1_1ArxDS.html#64819633a1191fcaa60d0de26ade2e52">00181</a>         <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ArxDS.html#64819633a1191fcaa60d0de26ade2e52" title="Register DS for logging into logger L.">log_add</a> ( <a class="code" href="classbdm_1_1logger.html" title="Class for storing results (and semi-results) of an experiment.">logger</a> &amp;L ) { 
    187 <a name="l00182"></a>00182                 <span class="comment">//DS::log_add ( L ); too long!!</span> 
    188 <a name="l00183"></a>00183                 <a class="code" href="classbdm_1_1DS.html#b4b7bdb9d98a11ab587aa0ad803bb867" title="Remember its own index in Logger L.">L_dt</a>=L.<a class="code" href="classbdm_1_1logger.html#47aa3b098a81d02a8ffaea2c9fa09ac7">add</a> ( <a class="code" href="classbdm_1_1DS.html#d8db125ac35f3b8eeb773fc9a4cb45ec" title="Description of data returned by getdata().">Drv</a> ( 0,dt_size ),<span class="stringliteral">""</span> ); 
    189 <a name="l00184"></a>00184                 L_ut=L.<a class="code" href="classbdm_1_1logger.html#47aa3b098a81d02a8ffaea2c9fa09ac7">add</a> ( <a class="code" href="classbdm_1_1DS.html#9ac5970128fd39f4f6226723cd1de702" title="Description of data witten by by write().">Urv</a>,<span class="stringliteral">""</span> ); 
    190 <a name="l00185"></a>00185  
    191 <a name="l00186"></a>00186                 mat &amp;A =<a class="code" href="classbdm_1_1ArxDS.html#0aa9d8d35792159dc9611802f6c190eb" title="model of Y - linear Gaussian">model</a>.<a class="code" href="classbdm_1_1mlnorm.html#262a2a486bff585f34bb6a5005b02614" title="access function">_A</a>(); 
    192 <a name="l00187"></a>00187                 mat R =<a class="code" href="classbdm_1_1ArxDS.html#0aa9d8d35792159dc9611802f6c190eb" title="model of Y - linear Gaussian">model</a>.<a class="code" href="classbdm_1_1mlnorm.html#78120ecd1c2b1d7e80124b4603504604" title="access function">_R</a>(); 
    193 <a name="l00188"></a>00188                 <span class="keywordflow">if</span> ( <a class="code" href="classbdm_1_1ArxDS.html#064e5d3f2dc0b39459c7ca53d05223e1" title="options">opt_L_theta</a> ) {<a class="code" href="classbdm_1_1ArxDS.html#e13e5ffdfe9d896089310b0fc54e0c85" title="loggers">L_theta</a>=L.<a class="code" href="classbdm_1_1logger.html#47aa3b098a81d02a8ffaea2c9fa09ac7">add</a> ( <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> ( <span class="stringliteral">"{th }"</span>, vec_1 ( A.rows() *A.cols() ) ),<span class="stringliteral">"t"</span> );} 
    194 <a name="l00189"></a>00189                 <span class="keywordflow">if</span> ( <a class="code" href="classbdm_1_1ArxDS.html#064e5d3f2dc0b39459c7ca53d05223e1" title="options">opt_L_theta</a> ) {L_R=L.<a class="code" href="classbdm_1_1logger.html#47aa3b098a81d02a8ffaea2c9fa09ac7">add</a> ( <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> ( <span class="stringliteral">"{R }"</span>, vec_1 ( R.rows() *R.cols() ) ),<span class="stringliteral">"r"</span> );} 
    195 <a name="l00190"></a>00190         } 
    196 <a name="l00191"></a><a class="code" href="classbdm_1_1ArxDS.html#4128f5dc3a04063d62fc7e35635aeb90">00191</a>         <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ArxDS.html#4128f5dc3a04063d62fc7e35635aeb90" title="Register DS for logging into logger L.">logit</a> ( <a class="code" href="classbdm_1_1logger.html" title="Class for storing results (and semi-results) of an experiment.">logger</a> &amp;L ) { 
    197 <a name="l00192"></a>00192                 <span class="comment">//DS::logit ( L );</span> 
    198 <a name="l00193"></a>00193                 L.<a class="code" href="classbdm_1_1logger.html#397c014b0aaf3581516e2a105d26a5c9" title="log this vector">logit</a> ( <a class="code" href="classbdm_1_1DS.html#b4b7bdb9d98a11ab587aa0ad803bb867" title="Remember its own index in Logger L.">L_dt</a>, <a class="code" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597" title="History, ordered as .">H</a>.left ( dt_size ) ); 
    199 <a name="l00194"></a>00194                 L.<a class="code" href="classbdm_1_1logger.html#397c014b0aaf3581516e2a105d26a5c9" title="log this vector">logit</a> ( L_ut, <a class="code" href="classbdm_1_1ArxDS.html#392b87be85675cb3d55fa4953d671bb5" title="(future) input">U</a> ); 
     121<a name="l00092"></a>00092  
     122<a name="l00093"></a>00093         <a class="code" href="classbdm_1_1ITppFileDS.html" title="Read Data Matrix from an IT file.">ITppFileDS</a> () :<a class="code" href="classbdm_1_1FileDS.html">FileDS</a>() { 
     123<a name="l00094"></a>00094         }; 
     124<a name="l00095"></a>00095  
     125<a name="l00096"></a>00096         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ITppFileDS.html#a745b66598149bf9d0208f75f7e7de91" title="This method arrange instance properties according the data stored in the Setting...">from_setting</a>( <span class="keyword">const</span> Setting &amp;root ); 
     126<a name="l00097"></a>00097  
     127<a name="l00098"></a>00098         <span class="comment">// TODO dodelat void to_setting( Setting &amp;root ) const;</span> 
     128<a name="l00099"></a>00099  
     129<a name="l00100"></a>00100 }; 
     130<a name="l00101"></a>00101  
     131<a name="l00102"></a>00102 UIREGISTER(<a class="code" href="classbdm_1_1ITppFileDS.html" title="Read Data Matrix from an IT file.">ITppFileDS</a>); 
     132<a name="l00103"></a>00103  
     133<a name="l00111"></a><a class="code" href="classbdm_1_1CsvFileDS.html">00111</a> <span class="keyword">class </span><a class="code" href="classbdm_1_1CsvFileDS.html" title="CSV file data storage The constructor creates Data matrix from the records in a CSV...">CsvFileDS</a>: <span class="keyword">public</span> <a class="code" href="classbdm_1_1FileDS.html">FileDS</a> { 
     134<a name="l00112"></a>00112  
     135<a name="l00113"></a>00113 <span class="keyword">public</span>: 
     136<a name="l00115"></a>00115         <a class="code" href="classbdm_1_1CsvFileDS.html#8d9d56cdf6b8d0236e32a80e11c238b0" title="Constructor - create DS from a CSV file.">CsvFileDS</a> ( <span class="keyword">const</span> <span class="keywordtype">string</span>&amp; fname, <span class="keyword">const</span> <span class="keywordtype">string</span>&amp; orientation = <span class="stringliteral">"BY_COL"</span> ); 
     137<a name="l00116"></a>00116 }; 
     138<a name="l00117"></a>00117  
     139<a name="l00118"></a>00118  
     140<a name="l00119"></a>00119  
     141<a name="l00124"></a><a class="code" href="classbdm_1_1ArxDS.html">00124</a> <span class="keyword">class </span><a class="code" href="classbdm_1_1ArxDS.html" title="Generator of ARX data.">ArxDS</a> : <span class="keyword">public</span> <a class="code" href="classbdm_1_1DS.html" title="Abstract class for discrete-time sources of data.">DS</a> { 
     142<a name="l00125"></a>00125 <span class="keyword">protected</span>: 
     143<a name="l00127"></a><a class="code" href="classbdm_1_1ArxDS.html#c7b3cc6cd059ff3d7f4462cedff4bdeb">00127</a>         <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> <a class="code" href="classbdm_1_1ArxDS.html#c7b3cc6cd059ff3d7f4462cedff4bdeb" title="Rv of the regressor.">Rrv</a>; 
     144<a name="l00129"></a><a class="code" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597">00129</a>         vec <a class="code" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597" title="History, ordered as .">H</a>; 
     145<a name="l00131"></a><a class="code" href="classbdm_1_1ArxDS.html#392b87be85675cb3d55fa4953d671bb5">00131</a>         vec <a class="code" href="classbdm_1_1ArxDS.html#392b87be85675cb3d55fa4953d671bb5" title="(future) input">U</a>; 
     146<a name="l00133"></a><a class="code" href="classbdm_1_1ArxDS.html#b2d7530264499b92c3aa32454b960abe">00133</a>         vec <a class="code" href="classbdm_1_1ArxDS.html#b2d7530264499b92c3aa32454b960abe" title="temporary variable for regressor">rgr</a>; 
     147<a name="l00135"></a><a class="code" href="classbdm_1_1ArxDS.html#fbe7b993ec5f75c195ae1b2ccd96a898">00135</a>         <a class="code" href="classbdm_1_1datalink.html" title="DataLink is a connection between two data vectors Up and Down.">datalink</a> <a class="code" href="classbdm_1_1ArxDS.html#fbe7b993ec5f75c195ae1b2ccd96a898" title="data link: H -&amp;gt; rgr">rgrlnk</a>; 
     148<a name="l00137"></a><a class="code" href="classbdm_1_1ArxDS.html#0aa9d8d35792159dc9611802f6c190eb">00137</a>         <a class="code" href="classbdm_1_1mlnorm.html">mlnorm&lt;chmat&gt;</a> <a class="code" href="classbdm_1_1ArxDS.html#0aa9d8d35792159dc9611802f6c190eb" title="model of Y - linear Gaussian">model</a>; 
     149<a name="l00139"></a><a class="code" href="classbdm_1_1ArxDS.html#064e5d3f2dc0b39459c7ca53d05223e1">00139</a>         <span class="keywordtype">bool</span> <a class="code" href="classbdm_1_1ArxDS.html#064e5d3f2dc0b39459c7ca53d05223e1" title="options">opt_L_theta</a>; 
     150<a name="l00141"></a><a class="code" href="classbdm_1_1ArxDS.html#e13e5ffdfe9d896089310b0fc54e0c85">00141</a>         <span class="keywordtype">int</span> <a class="code" href="classbdm_1_1ArxDS.html#e13e5ffdfe9d896089310b0fc54e0c85" title="loggers">L_theta</a>; 
     151<a name="l00142"></a>00142         <span class="keywordtype">int</span> L_R; 
     152<a name="l00143"></a>00143         <span class="keywordtype">int</span> dt_size; 
     153<a name="l00144"></a>00144 <span class="keyword">public</span>: 
     154<a name="l00145"></a><a class="code" href="classbdm_1_1ArxDS.html#db242e35812c311c8415bb7e31c3f595">00145</a>         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ArxDS.html#db242e35812c311c8415bb7e31c3f595" title="Returns full vector of observed data=[output, input].">getdata</a> ( vec &amp;dt ) { 
     155<a name="l00146"></a>00146                 <span class="comment">//it_assert_debug ( dt.length() ==Drv.count(),"ArxDS" );</span> 
     156<a name="l00147"></a>00147                 dt=<a class="code" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597" title="History, ordered as .">H</a>; 
     157<a name="l00148"></a>00148         }; 
     158<a name="l00149"></a><a class="code" href="classbdm_1_1ArxDS.html#701151418bc5fc3861acef8359fb0d80">00149</a>         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ArxDS.html#701151418bc5fc3861acef8359fb0d80" title="Returns data records at indeces.">getdata</a> ( vec &amp;dt, <span class="keyword">const</span> ivec &amp;indices ) { 
     159<a name="l00150"></a>00150                 it_assert_debug ( dt.length() ==indices.length(),<span class="stringliteral">"ArxDS"</span> ); 
     160<a name="l00151"></a>00151                 dt=<a class="code" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597" title="History, ordered as .">H</a> ( indices ); 
     161<a name="l00152"></a>00152         }; 
     162<a name="l00153"></a><a class="code" href="classbdm_1_1ArxDS.html#8f6da8a00abba70bc58c7a4030bd8940">00153</a>         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ArxDS.html#8f6da8a00abba70bc58c7a4030bd8940" title="Accepts action variable and schedule it for application.">write</a> ( vec &amp;ut ) { 
     163<a name="l00154"></a>00154                 <span class="comment">//it_assert_debug ( ut.length() ==Urv.count(),"ArxDS" );</span> 
     164<a name="l00155"></a>00155                 <a class="code" href="classbdm_1_1ArxDS.html#392b87be85675cb3d55fa4953d671bb5" title="(future) input">U</a>=ut; 
     165<a name="l00156"></a>00156         }; 
     166<a name="l00157"></a><a class="code" href="classbdm_1_1ArxDS.html#477fd706639535f520e9dbbd19f73318">00157</a>         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ArxDS.html#477fd706639535f520e9dbbd19f73318" title="Accepts action variables at specific indeces.">write</a> ( vec &amp;ut, <span class="keyword">const</span> ivec &amp;indices ) { 
     167<a name="l00158"></a>00158                 it_assert_debug ( ut.length() ==indices.length(),<span class="stringliteral">"ArxDS"</span> ); 
     168<a name="l00159"></a>00159                 set_subvector ( <a class="code" href="classbdm_1_1ArxDS.html#392b87be85675cb3d55fa4953d671bb5" title="(future) input">U</a>, indices,ut ); 
     169<a name="l00160"></a>00160         }; 
     170<a name="l00161"></a>00161         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ArxDS.html#57dfa26b23cc03d53b123fa7e0474b19" title="Moves from  to , i.e. perfroms the actions and reads response of the system.">step</a>(); 
     171<a name="l00163"></a><a class="code" href="classbdm_1_1ArxDS.html#7c8b418677a48041adacac8e8e9c9849">00163</a>         <a class="code" href="classbdm_1_1ArxDS.html#7c8b418677a48041adacac8e8e9c9849" title="Default constructor.">ArxDS</a> ( ) {}; 
     172<a name="l00165"></a><a class="code" href="classbdm_1_1ArxDS.html#2d9abc62f1fee862f0e1c60c5c4a3c8a">00165</a>         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ArxDS.html#2d9abc62f1fee862f0e1c60c5c4a3c8a" title="Set parameters of the internal model, H is maximum time delay.">set_parameters</a> ( <span class="keyword">const</span> mat &amp;Th0, <span class="keyword">const</span> vec mu0, <span class="keyword">const</span> <a class="code" href="classchmat.html" title="Symmetric matrix stored in square root decomposition using upper cholesky.">chmat</a> &amp;sqR0 ) 
     173<a name="l00166"></a>00166         { <a class="code" href="classbdm_1_1ArxDS.html#0aa9d8d35792159dc9611802f6c190eb" title="model of Y - linear Gaussian">model</a>.<a class="code" href="classbdm_1_1mlnorm.html#5d18dec3167584338a4775c1d165d96f" title="Set A and R.">set_parameters</a> ( Th0, mu0, sqR0 );}; 
     174<a name="l00168"></a><a class="code" href="classbdm_1_1ArxDS.html#bf9cd9d4043d7e0dc61de56db37ec703">00168</a>         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ArxDS.html#bf9cd9d4043d7e0dc61de56db37ec703" title="Set.">set_drv</a> ( <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> &amp;yrv, <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> &amp;urv, <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> &amp;rrv ) { 
     175<a name="l00169"></a>00169                 <a class="code" href="classbdm_1_1ArxDS.html#c7b3cc6cd059ff3d7f4462cedff4bdeb" title="Rv of the regressor.">Rrv</a> = rrv; 
     176<a name="l00170"></a>00170                 <a class="code" href="classbdm_1_1DS.html#9ac5970128fd39f4f6226723cd1de702" title="Description of data witten by by write().">Urv</a> = urv; 
     177<a name="l00171"></a>00171                 dt_size = yrv.<a class="code" href="classbdm_1_1RV.html#de30156104f61d86c94f758861418089">_dsize</a>() +urv.<a class="code" href="classbdm_1_1RV.html#de30156104f61d86c94f758861418089">_dsize</a>(); 
     178<a name="l00172"></a>00172  
     179<a name="l00173"></a>00173                 <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> drv = concat ( yrv,urv ); 
     180<a name="l00174"></a>00174                 <a class="code" href="classbdm_1_1DS.html#d8db125ac35f3b8eeb773fc9a4cb45ec" title="Description of data returned by getdata().">Drv</a> = drv; 
     181<a name="l00175"></a>00175                 <span class="keywordtype">int</span> td = rrv.<a class="code" href="classbdm_1_1RV.html#9a5c5aeeaf39299d07763377b05a8241" title="Minimum time-offset.">mint</a>(); 
     182<a name="l00176"></a>00176                 <a class="code" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597" title="History, ordered as .">H</a>.set_size ( drv.<a class="code" href="classbdm_1_1RV.html#de30156104f61d86c94f758861418089">_dsize</a>() * ( -td+1 ) ); 
     183<a name="l00177"></a>00177                 <a class="code" href="classbdm_1_1ArxDS.html#392b87be85675cb3d55fa4953d671bb5" title="(future) input">U</a>.set_size ( <a class="code" href="classbdm_1_1DS.html#9ac5970128fd39f4f6226723cd1de702" title="Description of data witten by by write().">Urv</a>.<a class="code" href="classbdm_1_1RV.html#de30156104f61d86c94f758861418089">_dsize</a>() ); 
     184<a name="l00178"></a>00178                 <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i=-1;i&gt;=td;i-- ) { 
     185<a name="l00179"></a>00179                         drv.<a class="code" href="classbdm_1_1RV.html#bd77cb0899f7fba1d0e34396137b7f1f" title="Shift time shifted by delta.">t</a> ( -1 ); 
     186<a name="l00180"></a>00180                         <a class="code" href="classbdm_1_1DS.html#d8db125ac35f3b8eeb773fc9a4cb45ec" title="Description of data returned by getdata().">Drv</a>.<a class="code" href="classbdm_1_1RV.html#87841b5ee43997b79789c0c22047e224" title="Add (concat) another variable to the current one,.">add</a> ( drv ); <span class="comment">//shift u1</span> 
     187<a name="l00181"></a>00181                 } 
     188<a name="l00182"></a>00182                 <a class="code" href="classbdm_1_1ArxDS.html#fbe7b993ec5f75c195ae1b2ccd96a898" title="data link: H -&amp;gt; rgr">rgrlnk</a>.<a class="code" href="classbdm_1_1datalink.html#fb8337aac8329eb0ca96bfb3ff73ec67" title="set connection, rv must be fully present in rv_up">set_connection</a> ( rrv,<a class="code" href="classbdm_1_1DS.html#d8db125ac35f3b8eeb773fc9a4cb45ec" title="Description of data returned by getdata().">Drv</a> ); 
     189<a name="l00183"></a>00183  
     190<a name="l00184"></a>00184                 dtsize = <a class="code" href="classbdm_1_1DS.html#d8db125ac35f3b8eeb773fc9a4cb45ec" title="Description of data returned by getdata().">Drv</a>.<a class="code" href="classbdm_1_1RV.html#de30156104f61d86c94f758861418089">_dsize</a>(); 
     191<a name="l00185"></a>00185                 utsize = <a class="code" href="classbdm_1_1DS.html#9ac5970128fd39f4f6226723cd1de702" title="Description of data witten by by write().">Urv</a>.<a class="code" href="classbdm_1_1RV.html#de30156104f61d86c94f758861418089">_dsize</a>(); 
     192<a name="l00186"></a>00186         } 
     193<a name="l00188"></a><a class="code" href="classbdm_1_1ArxDS.html#e7438127de87c5a8128edfa12255b436">00188</a>         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ArxDS.html#e7438127de87c5a8128edfa12255b436" title="set options from a string">set_options</a> ( <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;s ) { 
     194<a name="l00189"></a>00189                 <a class="code" href="classbdm_1_1ArxDS.html#064e5d3f2dc0b39459c7ca53d05223e1" title="options">opt_L_theta</a>= ( s.find ( <span class="stringliteral">"L_theta"</span> ) !=string::npos ); 
     195<a name="l00190"></a>00190         }; 
     196<a name="l00191"></a><a class="code" href="classbdm_1_1ArxDS.html#64819633a1191fcaa60d0de26ade2e52">00191</a>         <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ArxDS.html#64819633a1191fcaa60d0de26ade2e52" title="Register DS for logging into logger L.">log_add</a> ( <a class="code" href="classbdm_1_1logger.html" title="Class for storing results (and semi-results) of an experiment.">logger</a> &amp;L ) { 
     197<a name="l00192"></a>00192                 <span class="comment">//DS::log_add ( L ); too long!!</span> 
     198<a name="l00193"></a>00193                 <a class="code" href="classbdm_1_1DS.html#b4b7bdb9d98a11ab587aa0ad803bb867" title="Remember its own index in Logger L.">L_dt</a>=L.<a class="code" href="classbdm_1_1logger.html#47aa3b098a81d02a8ffaea2c9fa09ac7">add</a> ( <a class="code" href="classbdm_1_1DS.html#d8db125ac35f3b8eeb773fc9a4cb45ec" title="Description of data returned by getdata().">Drv</a> ( 0,dt_size ),<span class="stringliteral">""</span> ); 
     199<a name="l00194"></a>00194                 L_ut=L.<a class="code" href="classbdm_1_1logger.html#47aa3b098a81d02a8ffaea2c9fa09ac7">add</a> ( <a class="code" href="classbdm_1_1DS.html#9ac5970128fd39f4f6226723cd1de702" title="Description of data witten by by write().">Urv</a>,<span class="stringliteral">""</span> ); 
    200200<a name="l00195"></a>00195  
    201201<a name="l00196"></a>00196                 mat &amp;A =<a class="code" href="classbdm_1_1ArxDS.html#0aa9d8d35792159dc9611802f6c190eb" title="model of Y - linear Gaussian">model</a>.<a class="code" href="classbdm_1_1mlnorm.html#262a2a486bff585f34bb6a5005b02614" title="access function">_A</a>(); 
    202202<a name="l00197"></a>00197                 mat R =<a class="code" href="classbdm_1_1ArxDS.html#0aa9d8d35792159dc9611802f6c190eb" title="model of Y - linear Gaussian">model</a>.<a class="code" href="classbdm_1_1mlnorm.html#78120ecd1c2b1d7e80124b4603504604" title="access function">_R</a>(); 
    203 <a name="l00198"></a>00198                 <span class="keywordflow">if</span> ( <a class="code" href="classbdm_1_1ArxDS.html#064e5d3f2dc0b39459c7ca53d05223e1" title="options">opt_L_theta</a> ) {L.<a class="code" href="classbdm_1_1logger.html#397c014b0aaf3581516e2a105d26a5c9" title="log this vector">logit</a> ( <a class="code" href="classbdm_1_1ArxDS.html#e13e5ffdfe9d896089310b0fc54e0c85" title="loggers">L_theta</a>,vec ( A._data(), A.rows() *A.cols() ) );}; 
    204 <a name="l00199"></a>00199                 <span class="keywordflow">if</span> ( <a class="code" href="classbdm_1_1ArxDS.html#064e5d3f2dc0b39459c7ca53d05223e1" title="options">opt_L_theta</a> ) {L.<a class="code" href="classbdm_1_1logger.html#397c014b0aaf3581516e2a105d26a5c9" title="log this vector">logit</a> ( L_R, vec ( R._data(), R.rows() *R.rows() ) );}; 
     203<a name="l00198"></a>00198                 <span class="keywordflow">if</span> ( <a class="code" href="classbdm_1_1ArxDS.html#064e5d3f2dc0b39459c7ca53d05223e1" title="options">opt_L_theta</a> ) {<a class="code" href="classbdm_1_1ArxDS.html#e13e5ffdfe9d896089310b0fc54e0c85" title="loggers">L_theta</a>=L.<a class="code" href="classbdm_1_1logger.html#47aa3b098a81d02a8ffaea2c9fa09ac7">add</a> ( <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> ( <span class="stringliteral">"{th }"</span>, vec_1 ( A.rows() *A.cols() ) ),<span class="stringliteral">"t"</span> );} 
     204<a name="l00199"></a>00199                 <span class="keywordflow">if</span> ( <a class="code" href="classbdm_1_1ArxDS.html#064e5d3f2dc0b39459c7ca53d05223e1" title="options">opt_L_theta</a> ) {L_R=L.<a class="code" href="classbdm_1_1logger.html#47aa3b098a81d02a8ffaea2c9fa09ac7">add</a> ( <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> ( <span class="stringliteral">"{R }"</span>, vec_1 ( R.rows() *R.cols() ) ),<span class="stringliteral">"r"</span> );} 
    205205<a name="l00200"></a>00200         } 
    206 <a name="l00201"></a>00201  
    207 <a name="l00202"></a>00202 }; 
    208 <a name="l00203"></a>00203  
    209 <a name="l00204"></a>00204 <span class="keyword">class </span>stateDS : <span class="keyword">public</span> DS { 
    210 <a name="l00205"></a>00205 <span class="keyword">protected</span>: 
    211 <a name="l00207"></a>00207         mpdf* IM; 
    212 <a name="l00209"></a>00209         mpdf* OM; 
    213 <a name="l00211"></a>00211         vec dt; 
    214 <a name="l00213"></a>00213         vec xt; 
    215 <a name="l00215"></a>00215         vec ut; 
    216 <a name="l00217"></a>00217         <span class="keywordtype">int</span> L_xt; 
    217 <a name="l00218"></a>00218 <span class="keyword">public</span>: 
    218 <a name="l00219"></a>00219         <span class="keywordtype">void</span> getdata ( vec &amp;dt0 ) {dt0=dt;} 
    219 <a name="l00220"></a>00220         <span class="keywordtype">void</span> getdata ( vec &amp;dt0, <span class="keyword">const</span> ivec &amp;indeces ) {dt0=dt ( indeces );} 
    220 <a name="l00221"></a>00221  
    221 <a name="l00222"></a>00222         stateDS ( mpdf* IM0, mpdf* OM0, <span class="keywordtype">int</span> usize ) :<a class="code" href="classbdm_1_1DS.html#bedd82e08ae6686b4b1732a122c2201a" title="default constructors">DS</a> ( ),IM ( IM0 ),OM ( OM0 ), 
    222 <a name="l00223"></a>00223                         dt ( OM0-&gt;dimension() ), xt ( IM0-&gt;dimension() ), ut ( usize ) {} 
    223 <a name="l00224"></a>00224         ~stateDS() {<span class="keyword">delete</span> IM; <span class="keyword">delete</span> OM;} 
    224 <a name="l00225"></a>00225         <span class="keyword">virtual</span> <span class="keywordtype">void</span> step() { 
    225 <a name="l00226"></a>00226                 xt=IM-&gt;samplecond ( concat ( xt,ut ) ); 
    226 <a name="l00227"></a>00227                 dt=OM-&gt;samplecond ( concat ( xt,ut ) ); 
    227 <a name="l00228"></a>00228         }; 
    228 <a name="l00229"></a>00229  
    229 <a name="l00230"></a>00230         <span class="keyword">virtual</span> <span class="keywordtype">void</span> log_add ( logger &amp;L ) { 
    230 <a name="l00231"></a>00231                 <a class="code" href="classbdm_1_1DS.html#3c9e417d85052396fe74c164857ee67e" title="Register DS for logging into logger L.">DS::log_add</a> ( L ); 
    231 <a name="l00232"></a>00232                 L_xt=L.add ( IM-&gt;_rv(),<span class="stringliteral">"true"</span> ); 
    232 <a name="l00233"></a>00233         } 
    233 <a name="l00234"></a>00234         <span class="keyword">virtual</span> <span class="keywordtype">void</span> logit ( logger &amp;L ) { 
    234 <a name="l00235"></a>00235                 <a class="code" href="classbdm_1_1DS.html#e03d2c93cddd5c3a03107ddd3ae999cf" title="Register DS for logging into logger L.">DS::logit</a> ( L ); 
    235 <a name="l00236"></a>00236                 L.logit ( L_xt,xt ); 
    236 <a name="l00237"></a>00237         } 
    237 <a name="l00238"></a>00238  
    238 <a name="l00239"></a>00239 }; 
    239 <a name="l00240"></a>00240  
    240 <a name="l00241"></a>00241 }; <span class="comment">//namespace</span> 
    241 <a name="l00242"></a>00242  
    242 <a name="l00243"></a>00243 <span class="preprocessor">#endif // DS_H</span> 
     206<a name="l00201"></a><a class="code" href="classbdm_1_1ArxDS.html#4128f5dc3a04063d62fc7e35635aeb90">00201</a>         <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ArxDS.html#4128f5dc3a04063d62fc7e35635aeb90" title="Register DS for logging into logger L.">logit</a> ( <a class="code" href="classbdm_1_1logger.html" title="Class for storing results (and semi-results) of an experiment.">logger</a> &amp;L ) { 
     207<a name="l00202"></a>00202                 <span class="comment">//DS::logit ( L );</span> 
     208<a name="l00203"></a>00203                 L.<a class="code" href="classbdm_1_1logger.html#397c014b0aaf3581516e2a105d26a5c9" title="log this vector">logit</a> ( <a class="code" href="classbdm_1_1DS.html#b4b7bdb9d98a11ab587aa0ad803bb867" title="Remember its own index in Logger L.">L_dt</a>, <a class="code" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597" title="History, ordered as .">H</a>.left ( dt_size ) ); 
     209<a name="l00204"></a>00204                 L.<a class="code" href="classbdm_1_1logger.html#397c014b0aaf3581516e2a105d26a5c9" title="log this vector">logit</a> ( L_ut, <a class="code" href="classbdm_1_1ArxDS.html#392b87be85675cb3d55fa4953d671bb5" title="(future) input">U</a> ); 
     210<a name="l00205"></a>00205  
     211<a name="l00206"></a>00206                 mat &amp;A =<a class="code" href="classbdm_1_1ArxDS.html#0aa9d8d35792159dc9611802f6c190eb" title="model of Y - linear Gaussian">model</a>.<a class="code" href="classbdm_1_1mlnorm.html#262a2a486bff585f34bb6a5005b02614" title="access function">_A</a>(); 
     212<a name="l00207"></a>00207                 mat R =<a class="code" href="classbdm_1_1ArxDS.html#0aa9d8d35792159dc9611802f6c190eb" title="model of Y - linear Gaussian">model</a>.<a class="code" href="classbdm_1_1mlnorm.html#78120ecd1c2b1d7e80124b4603504604" title="access function">_R</a>(); 
     213<a name="l00208"></a>00208                 <span class="keywordflow">if</span> ( <a class="code" href="classbdm_1_1ArxDS.html#064e5d3f2dc0b39459c7ca53d05223e1" title="options">opt_L_theta</a> ) {L.<a class="code" href="classbdm_1_1logger.html#397c014b0aaf3581516e2a105d26a5c9" title="log this vector">logit</a> ( <a class="code" href="classbdm_1_1ArxDS.html#e13e5ffdfe9d896089310b0fc54e0c85" title="loggers">L_theta</a>,vec ( A._data(), A.rows() *A.cols() ) );}; 
     214<a name="l00209"></a>00209                 <span class="keywordflow">if</span> ( <a class="code" href="classbdm_1_1ArxDS.html#064e5d3f2dc0b39459c7ca53d05223e1" title="options">opt_L_theta</a> ) {L.<a class="code" href="classbdm_1_1logger.html#397c014b0aaf3581516e2a105d26a5c9" title="log this vector">logit</a> ( L_R, vec ( R._data(), R.rows() *R.rows() ) );}; 
     215<a name="l00210"></a>00210         } 
     216<a name="l00211"></a>00211  
     217<a name="l00212"></a>00212         <span class="comment">// TODO dokumentace - aktualizovat</span> 
     218<a name="l00244"></a>00244 <span class="comment"></span>        <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ArxDS.html#6b8f76d576de14824df0257582cf7a33">from_setting</a>( <span class="keyword">const</span> Setting &amp;root ); 
     219<a name="l00245"></a>00245  
     220<a name="l00246"></a>00246         <span class="comment">// TODO dodelat void to_setting( Setting &amp;root ) const;</span> 
     221<a name="l00247"></a>00247 }; 
     222<a name="l00248"></a>00248  
     223<a name="l00249"></a>00249 UIREGISTER( ArxDS ); 
     224<a name="l00250"></a>00250  
     225<a name="l00251"></a>00251 <span class="keyword">class </span>stateDS : <span class="keyword">public</span> DS { 
     226<a name="l00252"></a>00252 <span class="keyword">protected</span>: 
     227<a name="l00254"></a>00254         mpdf* IM; 
     228<a name="l00256"></a>00256         mpdf* OM; 
     229<a name="l00258"></a>00258         vec dt; 
     230<a name="l00260"></a>00260         vec xt; 
     231<a name="l00262"></a>00262         vec ut; 
     232<a name="l00264"></a>00264         <span class="keywordtype">int</span> L_xt; 
     233<a name="l00265"></a>00265 <span class="keyword">public</span>: 
     234<a name="l00266"></a>00266         <span class="keywordtype">void</span> getdata ( vec &amp;dt0 ) {dt0=dt;} 
     235<a name="l00267"></a>00267         <span class="keywordtype">void</span> getdata ( vec &amp;dt0, <span class="keyword">const</span> ivec &amp;indeces ) {dt0=dt ( indeces );} 
     236<a name="l00268"></a>00268  
     237<a name="l00269"></a>00269         stateDS ( mpdf* IM0, mpdf* OM0, <span class="keywordtype">int</span> usize ) :<a class="code" href="classbdm_1_1DS.html#bedd82e08ae6686b4b1732a122c2201a" title="default constructors">DS</a> ( ),IM ( IM0 ),OM ( OM0 ), 
     238<a name="l00270"></a>00270                         dt ( OM0-&gt;dimension() ), xt ( IM0-&gt;dimension() ), ut ( usize ) {} 
     239<a name="l00271"></a>00271  
     240<a name="l00272"></a>00272         stateDS(){} 
     241<a name="l00273"></a>00273  
     242<a name="l00274"></a>00274         ~stateDS() {<span class="keyword">delete</span> IM; <span class="keyword">delete</span> OM;} 
     243<a name="l00275"></a>00275         <span class="keyword">virtual</span> <span class="keywordtype">void</span> step() { 
     244<a name="l00276"></a>00276                 xt=IM-&gt;samplecond ( concat ( xt,ut ) ); 
     245<a name="l00277"></a>00277                 dt=OM-&gt;samplecond ( concat ( xt,ut ) ); 
     246<a name="l00278"></a>00278         }; 
     247<a name="l00279"></a>00279  
     248<a name="l00280"></a>00280         <span class="keyword">virtual</span> <span class="keywordtype">void</span> log_add ( logger &amp;L ) { 
     249<a name="l00281"></a>00281                 <a class="code" href="classbdm_1_1DS.html#3c9e417d85052396fe74c164857ee67e" title="Register DS for logging into logger L.">DS::log_add</a> ( L ); 
     250<a name="l00282"></a>00282                 L_xt=L.add ( IM-&gt;_rv(),<span class="stringliteral">"true"</span> ); 
     251<a name="l00283"></a>00283         } 
     252<a name="l00284"></a>00284         <span class="keyword">virtual</span> <span class="keywordtype">void</span> logit ( logger &amp;L ) { 
     253<a name="l00285"></a>00285                 <a class="code" href="classbdm_1_1DS.html#e03d2c93cddd5c3a03107ddd3ae999cf" title="Register DS for logging into logger L.">DS::logit</a> ( L ); 
     254<a name="l00286"></a>00286                 L.logit ( L_xt,xt ); 
     255<a name="l00287"></a>00287         } 
     256<a name="l00288"></a>00288  
     257<a name="l00318"></a>00318         <span class="keywordtype">void</span> from_setting( <span class="keyword">const</span> Setting &amp;root ); 
     258<a name="l00319"></a>00319  
     259<a name="l00320"></a>00320         <span class="comment">// TODO dodelat void to_setting( Setting &amp;root ) const;</span> 
     260<a name="l00321"></a>00321  
     261<a name="l00322"></a>00322 }; 
     262<a name="l00323"></a>00323  
     263<a name="l00324"></a>00324 UIREGISTER(stateDS); 
     264<a name="l00325"></a>00325  
     265<a name="l00326"></a>00326 }; <span class="comment">//namespace</span> 
     266<a name="l00327"></a>00327  
     267<a name="l00328"></a>00328 <span class="preprocessor">#endif // DS_H</span> 
    243268</pre></div></div> 
    244 <hr size="1"><address style="text-align: right;"><small>Generated on Tue Jun 2 10:11:00 2009 for mixpp by&nbsp; 
     269<hr size="1"><address style="text-align: right;"><small>Generated on Mon Jun 8 18:02:32 2009 for mixpp by&nbsp; 
    245270<a href="http://www.doxygen.org/index.html"> 
    246271<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.8 </small></address>