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  • doc/html/libDS_8h-source.html

    r270 r271  
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    2767<a name="l00020"></a>00020  
    2868<a name="l00021"></a>00021 <span class="keyword">namespace </span>bdm { 
    29 <a name="l00029"></a><a class="code" href="classbdm_1_1MemDS.html">00029</a>         <span class="keyword">class </span><a class="code" href="classbdm_1_1MemDS.html" title="Memory storage of off-line data column-wise.">MemDS</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> { 
    30 <a name="l00031"></a>00031                 mat Data; 
    31 <a name="l00033"></a>00033                 <span class="keywordtype">int</span> time; 
    32 <a name="l00035"></a>00035                 ivec rowid; 
    33 <a name="l00037"></a>00037                 ivec delays; 
     69<a name="l00029"></a><a class="code" href="classbdm_1_1MemDS.html">00029</a> <span class="keyword">class </span><a class="code" href="classbdm_1_1MemDS.html" title="Memory storage of off-line data column-wise.">MemDS</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> { 
     70<a name="l00031"></a>00031         mat Data; 
     71<a name="l00033"></a>00033         <span class="keywordtype">int</span> time; 
     72<a name="l00035"></a>00035         ivec rowid; 
     73<a name="l00037"></a>00037         ivec delays; 
    3474<a name="l00038"></a>00038  
    35 <a name="l00039"></a>00039         <span class="keyword">public</span>: 
    36 <a name="l00040"></a>00040                 <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1MemDS.html#23522b9e7dd0bb0c365cc9cde4c05449" title="Returns full vector of observed data=[output, input].">getdata</a> ( vec &amp;dt ); 
    37 <a name="l00041"></a>00041                 <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1MemDS.html#23522b9e7dd0bb0c365cc9cde4c05449" title="Returns full vector of observed data=[output, input].">getdata</a> ( vec &amp;dt, <span class="keyword">const</span> ivec &amp;indeces ); 
    38 <a name="l00042"></a>00042                 <span class="keywordtype">void</span> linkrvs ( <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> &amp;drv, <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> &amp;urv ); 
    39 <a name="l00043"></a><a class="code" href="classbdm_1_1MemDS.html#9a7f17598fe2b458707ba932865beef5">00043</a>                 <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1MemDS.html#9a7f17598fe2b458707ba932865beef5" title="Accepts action variable and schedule it for application.">write</a> ( vec &amp;ut ) {it_error ( <span class="stringliteral">"MemDS::write is not supported"</span> );} 
    40 <a name="l00044"></a>00044                 <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1MemDS.html#9a7f17598fe2b458707ba932865beef5" title="Accepts action variable and schedule it for application.">write</a> ( vec &amp;ut,ivec &amp;indexes ) {it_error ( <span class="stringliteral">"MemDS::write is not supported"</span> );} 
    41 <a name="l00045"></a>00045                 <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1MemDS.html#21916feb3e5ff960855c09b06a0d279b" title="Moves from  to , i.e. perfroms the actions and reads response of the system.">step</a>(); 
    42 <a name="l00047"></a>00047                 <a class="code" href="classbdm_1_1MemDS.html#84cfba80cb32d07be94690658175e9c4" title="Default constructor.">MemDS</a> ( mat &amp;Dat, ivec &amp;rowid, ivec &amp;delays ); 
    43 <a name="l00048"></a>00048         }; 
     75<a name="l00039"></a>00039 <span class="keyword">public</span>: 
     76<a name="l00040"></a>00040         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1MemDS.html#23522b9e7dd0bb0c365cc9cde4c05449" title="Returns full vector of observed data=[output, input].">getdata</a> ( vec &amp;dt ); 
     77<a name="l00041"></a>00041         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1MemDS.html#23522b9e7dd0bb0c365cc9cde4c05449" title="Returns full vector of observed data=[output, input].">getdata</a> ( vec &amp;dt, <span class="keyword">const</span> ivec &amp;indeces ); 
     78<a name="l00042"></a>00042         <span class="keywordtype">void</span> set_rvs ( <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> &amp;drv, <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> &amp;urv ); 
     79<a name="l00043"></a><a class="code" href="classbdm_1_1MemDS.html#9a7f17598fe2b458707ba932865beef5">00043</a>         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1MemDS.html#9a7f17598fe2b458707ba932865beef5" title="Accepts action variable and schedule it for application.">write</a> ( vec &amp;ut ) {it_error ( <span class="stringliteral">"MemDS::write is not supported"</span> );} 
     80<a name="l00044"></a>00044         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1MemDS.html#9a7f17598fe2b458707ba932865beef5" title="Accepts action variable and schedule it for application.">write</a> ( vec &amp;ut,ivec &amp;indices ) {it_error ( <span class="stringliteral">"MemDS::write is not supported"</span> );} 
     81<a name="l00045"></a>00045         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1MemDS.html#21916feb3e5ff960855c09b06a0d279b" title="Moves from  to , i.e. perfroms the actions and reads response of the system.">step</a>(); 
     82<a name="l00047"></a>00047         <a class="code" href="classbdm_1_1MemDS.html#84cfba80cb32d07be94690658175e9c4" title="Default constructor.">MemDS</a> ( mat &amp;Dat, ivec &amp;rowid, ivec &amp;delays ); 
     83<a name="l00048"></a>00048 }; 
    4484<a name="l00049"></a>00049  
    45 <a name="l00054"></a><a class="code" href="classbdm_1_1ArxDS.html">00054</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> { 
    46 <a name="l00055"></a>00055         <span class="keyword">protected</span>: 
    47 <a name="l00057"></a><a class="code" href="classbdm_1_1ArxDS.html#c7b3cc6cd059ff3d7f4462cedff4bdeb">00057</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>; 
    48 <a name="l00059"></a><a class="code" href="classbdm_1_1ArxDS.html#d910dcb5d0c1132f1cffad2c91348b3f">00059</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#d910dcb5d0c1132f1cffad2c91348b3f" title="Rv of the history (full regressor).">Hrv</a>; 
    49 <a name="l00061"></a><a class="code" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597">00061</a>                 vec <a class="code" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597" title="History, ordered as .">H</a>; 
    50 <a name="l00063"></a><a class="code" href="classbdm_1_1ArxDS.html#392b87be85675cb3d55fa4953d671bb5">00063</a>                 vec <a class="code" href="classbdm_1_1ArxDS.html#392b87be85675cb3d55fa4953d671bb5" title="(future) input">U</a>; 
    51 <a name="l00065"></a><a class="code" href="classbdm_1_1ArxDS.html#b2d7530264499b92c3aa32454b960abe">00065</a>                 vec <a class="code" href="classbdm_1_1ArxDS.html#b2d7530264499b92c3aa32454b960abe" title="temporary variable for regressor">rgr</a>; 
    52 <a name="l00067"></a><a class="code" href="classbdm_1_1ArxDS.html#2d30d78ba1f16d66267ab8fc2c9cfb5d">00067</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#2d30d78ba1f16d66267ab8fc2c9cfb5d" title="data link: H -&amp;gt; rgr">rgrlnk</a>; 
    53 <a name="l00069"></a><a class="code" href="classbdm_1_1ArxDS.html#0aa9d8d35792159dc9611802f6c190eb">00069</a>                 <a class="code" href="classbdm_1_1mlnorm.html" title="Normal distributed linear function with linear function of mean value;.">mlnorm&lt;chmat&gt;</a> <a class="code" href="classbdm_1_1ArxDS.html#0aa9d8d35792159dc9611802f6c190eb" title="model of Y - linear Gaussian">model</a>; 
    54 <a name="l00071"></a><a class="code" href="classbdm_1_1ArxDS.html#064e5d3f2dc0b39459c7ca53d05223e1">00071</a>                 <span class="keywordtype">bool</span> <a class="code" href="classbdm_1_1ArxDS.html#064e5d3f2dc0b39459c7ca53d05223e1" title="options">opt_L_theta</a>; 
    55 <a name="l00073"></a><a class="code" href="classbdm_1_1ArxDS.html#e13e5ffdfe9d896089310b0fc54e0c85">00073</a>                 <span class="keywordtype">int</span> <a class="code" href="classbdm_1_1ArxDS.html#e13e5ffdfe9d896089310b0fc54e0c85" title="loggers">L_theta</a>; 
    56 <a name="l00074"></a>00074                 <span class="keywordtype">int</span> L_R; 
    57 <a name="l00075"></a>00075         <span class="keyword">public</span>: 
    58 <a name="l00076"></a><a class="code" href="classbdm_1_1ArxDS.html#db242e35812c311c8415bb7e31c3f595">00076</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 ) { 
    59 <a name="l00077"></a>00077                         it_assert_debug ( dt.length() ==<a class="code" href="classbdm_1_1DS.html#d8db125ac35f3b8eeb773fc9a4cb45ec" title="Description of data returned by getdata().">Drv</a>.count(),<span class="stringliteral">"ArxDS"</span> ); 
    60 <a name="l00078"></a>00078                         dt=<a class="code" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597" title="History, ordered as .">H</a>.left ( <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>() +<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>() ); 
    61 <a name="l00079"></a>00079                 }; 
    62 <a name="l00080"></a><a class="code" href="classbdm_1_1ArxDS.html#fd61140869637b91bc23215ab7f45d3b">00080</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, <span class="keyword">const</span> ivec &amp;indexes ) { 
    63 <a name="l00081"></a>00081                         it_assert_debug ( dt.length() ==indeces.length(),<span class="stringliteral">"ArxDS"</span> ); 
    64 <a name="l00082"></a>00082                         dt=<a class="code" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597" title="History, ordered as .">H</a> ( indexes ); 
    65 <a name="l00083"></a>00083                 }; 
    66 <a name="l00084"></a><a class="code" href="classbdm_1_1ArxDS.html#8f6da8a00abba70bc58c7a4030bd8940">00084</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 ) { 
    67 <a name="l00085"></a>00085                         it_assert_debug ( ut.length() ==<a class="code" href="classbdm_1_1DS.html#9ac5970128fd39f4f6226723cd1de702" title="Description of data witten by by write().">Urv</a>.count(),<span class="stringliteral">"ArxDS"</span> ); 
    68 <a name="l00086"></a>00086                         <a class="code" href="classbdm_1_1ArxDS.html#392b87be85675cb3d55fa4953d671bb5" title="(future) input">U</a>=ut; 
    69 <a name="l00087"></a>00087                 }; 
    70 <a name="l00088"></a><a class="code" href="classbdm_1_1ArxDS.html#7240ea989a6453e58468feea319dcf0b">00088</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, <span class="keyword">const</span> ivec &amp;indexes ) { 
    71 <a name="l00089"></a>00089                         it_assert_debug ( ut.length() ==indeces.length(),<span class="stringliteral">"ArxDS"</span> ); 
    72 <a name="l00090"></a>00090                         set_subvector ( <a class="code" href="classbdm_1_1ArxDS.html#392b87be85675cb3d55fa4953d671bb5" title="(future) input">U</a>, indexes,ut ); 
    73 <a name="l00091"></a>00091                 }; 
    74 <a name="l00092"></a>00092                 <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>(); 
    75 <a name="l00094"></a><a class="code" href="classbdm_1_1ArxDS.html#7c8b418677a48041adacac8e8e9c9849">00094</a>                 <a class="code" href="classbdm_1_1ArxDS.html#7c8b418677a48041adacac8e8e9c9849" title="Default constructor.">ArxDS</a> ( ){}; 
    76 <a name="l00096"></a><a class="code" href="classbdm_1_1ArxDS.html#2d9abc62f1fee862f0e1c60c5c4a3c8a">00096</a>                 <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ArxDS.html#2d9abc62f1fee862f0e1c60c5c4a3c8a" title="Set parameters of the internal model.">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 ) 
    77 <a name="l00097"></a>00097                 { <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 ); }; 
    78 <a name="l00099"></a><a class="code" href="classbdm_1_1ArxDS.html#e7438127de87c5a8128edfa12255b436">00099</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 ) { 
    79 <a name="l00100"></a>00100                         <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 ); 
    80 <a name="l00101"></a>00101                 }; 
    81 <a name="l00102"></a><a class="code" href="classbdm_1_1ArxDS.html#64819633a1191fcaa60d0de26ade2e52">00102</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 ) { 
    82 <a name="l00103"></a>00103                         <a class="code" href="classbdm_1_1DS.html#3c9e417d85052396fe74c164857ee67e" title="Register DS for logging into logger L.">DS::log_add</a> ( L ); 
    83 <a name="l00104"></a>00104                         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>(); 
    84 <a name="l00105"></a>00105                         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>(); 
    85 <a name="l00106"></a>00106                         <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#cfb4807e20b3d00f3d33e55ada528dc1" title="returns an identifier which will be later needed for calling the log() function">add</a> ( <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> ( <span class="stringliteral">"{theta }"</span>, vec_1 ( A.rows() *A.cols() ) ),<span class="stringliteral">"t"</span> );} 
    86 <a name="l00107"></a>00107                         <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#cfb4807e20b3d00f3d33e55ada528dc1" title="returns an identifier which will be later needed for calling the log() function">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> );} 
    87 <a name="l00108"></a>00108                 } 
    88 <a name="l00109"></a><a class="code" href="classbdm_1_1ArxDS.html#4128f5dc3a04063d62fc7e35635aeb90">00109</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 ) { 
    89 <a name="l00110"></a>00110                         <a class="code" href="classbdm_1_1DS.html#e03d2c93cddd5c3a03107ddd3ae999cf" title="Register DS for logging into logger L.">DS::logit</a> ( L ); 
    90 <a name="l00111"></a>00111                         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>(); 
    91 <a name="l00112"></a>00112                         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>(); 
    92 <a name="l00113"></a>00113                         <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() ) );}; 
    93 <a name="l00114"></a>00114                         <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() ) );}; 
    94 <a name="l00115"></a>00115                 } 
    95 <a name="l00116"></a>00116  
    96 <a name="l00117"></a>00117         }; 
    97 <a name="l00118"></a>00118  
    98 <a name="l00119"></a>00119         <span class="keyword">class </span>ARXDS : <span class="keyword">public</span> ArxDS { 
    99 <a name="l00120"></a>00120         <span class="keyword">public</span>: 
    100 <a name="l00121"></a>00121                 ARXDS ( ) : ArxDS ( ) {} 
    101 <a name="l00122"></a>00122  
    102 <a name="l00123"></a>00123                 <span class="keywordtype">void</span> getdata ( vec &amp;dt ) {dt=<a class="code" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597" title="History, ordered as .">H</a>;} 
    103 <a name="l00124"></a>00124                 <span class="keywordtype">void</span> getdata ( vec &amp;dt, <span class="keyword">const</span> ivec &amp;indeces ) {dt=<a class="code" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597" title="History, ordered as .">H</a> ( indeces );} 
    104 <a name="l00125"></a>00125                 <span class="keyword">virtual</span> RV _drv()<span class="keyword"> const </span>{<span class="keywordflow">return</span> <a class="code" href="classbdm_1_1ArxDS.html#d910dcb5d0c1132f1cffad2c91348b3f" title="Rv of the history (full regressor).">Hrv</a>;} 
    105 <a name="l00126"></a>00126  
    106 <a name="l00127"></a>00127         }; 
    107 <a name="l00128"></a>00128  
    108 <a name="l00129"></a>00129         <span class="keyword">class </span>stateDS : <span class="keyword">public</span> DS { 
    109 <a name="l00130"></a>00130         <span class="keyword">protected</span>: 
    110 <a name="l00132"></a>00132                 mpdf* IM; 
    111 <a name="l00134"></a>00134                 mpdf* OM; 
    112 <a name="l00136"></a>00136                 vec dt; 
    113 <a name="l00138"></a>00138                 vec xt; 
    114 <a name="l00140"></a>00140                 vec ut; 
    115 <a name="l00142"></a>00142                 <span class="keywordtype">int</span> L_xt; 
    116 <a name="l00143"></a>00143         <span class="keyword">public</span>: 
    117 <a name="l00144"></a>00144                 <span class="keywordtype">void</span> getdata ( vec &amp;dt0 ) {dt0=dt;} 
    118 <a name="l00145"></a>00145                 <span class="keywordtype">void</span> getdata ( vec &amp;dt0, <span class="keyword">const</span> ivec &amp;indeces ) {dt0=dt ( indeces );} 
    119 <a name="l00146"></a>00146  
    120 <a name="l00147"></a>00147                 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 ), 
    121 <a name="l00148"></a>00148                                 dt ( OM0-&gt;dimension() ), xt ( IM0-&gt;dimension() ), ut ( usize) {} 
    122 <a name="l00149"></a>00149                 ~stateDS() {<span class="keyword">delete</span> IM; <span class="keyword">delete</span> OM;} 
    123 <a name="l00150"></a>00150                 <span class="keyword">virtual</span> <span class="keywordtype">void</span> step() { 
    124 <a name="l00151"></a>00151                         xt=IM-&gt;samplecond(<a class="code" href="namespacebdm.html#b9016687c0e874ca5cdcf75ae28811aa" title="Concat two random variables.">concat</a> ( xt,ut )); 
    125 <a name="l00152"></a>00152                         dt=OM-&gt;samplecond(<a class="code" href="namespacebdm.html#b9016687c0e874ca5cdcf75ae28811aa" title="Concat two random variables.">concat</a> ( xt,ut )); 
    126 <a name="l00153"></a>00153                 }; 
    127 <a name="l00154"></a>00154                  
    128 <a name="l00155"></a>00155                 <span class="keyword">virtual</span> <span class="keywordtype">void</span> log_add ( logger &amp;L ) { 
    129 <a name="l00156"></a>00156                         <a class="code" href="classbdm_1_1DS.html#3c9e417d85052396fe74c164857ee67e" title="Register DS for logging into logger L.">DS::log_add</a> ( L ); 
    130 <a name="l00157"></a>00157                         L_xt=L.add(IM-&gt;_rv(),<span class="stringliteral">"true"</span>); 
    131 <a name="l00158"></a>00158                 } 
    132 <a name="l00159"></a>00159                 <span class="keyword">virtual</span> <span class="keywordtype">void</span> logit ( logger &amp;L ) { 
    133 <a name="l00160"></a>00160                         <a class="code" href="classbdm_1_1DS.html#e03d2c93cddd5c3a03107ddd3ae999cf" title="Register DS for logging into logger L.">DS::logit</a> ( L ); 
    134 <a name="l00161"></a>00161                         L.logit ( L_xt,xt); 
    135 <a name="l00162"></a>00162                 } 
    136 <a name="l00163"></a>00163  
    137 <a name="l00164"></a>00164         }; 
    138 <a name="l00165"></a>00165  
    139 <a name="l00166"></a>00166 }; <span class="comment">//namespace</span> 
    140 <a name="l00167"></a>00167  
    141 <a name="l00168"></a>00168 <span class="preprocessor">#endif // DS_H</span> 
     85<a name="l00054"></a><a class="code" href="classbdm_1_1ArxDS.html">00054</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> { 
     86<a name="l00055"></a>00055 <span class="keyword">protected</span>: 
     87<a name="l00057"></a><a class="code" href="classbdm_1_1ArxDS.html#c7b3cc6cd059ff3d7f4462cedff4bdeb">00057</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>; 
     88<a name="l00059"></a><a class="code" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597">00059</a>         vec <a class="code" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597" title="History, ordered as .">H</a>; 
     89<a name="l00061"></a><a class="code" href="classbdm_1_1ArxDS.html#392b87be85675cb3d55fa4953d671bb5">00061</a>         vec <a class="code" href="classbdm_1_1ArxDS.html#392b87be85675cb3d55fa4953d671bb5" title="(future) input">U</a>; 
     90<a name="l00063"></a><a class="code" href="classbdm_1_1ArxDS.html#b2d7530264499b92c3aa32454b960abe">00063</a>         vec <a class="code" href="classbdm_1_1ArxDS.html#b2d7530264499b92c3aa32454b960abe" title="temporary variable for regressor">rgr</a>; 
     91<a name="l00065"></a><a class="code" href="classbdm_1_1ArxDS.html#fbe7b993ec5f75c195ae1b2ccd96a898">00065</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>; 
     92<a name="l00067"></a><a class="code" href="classbdm_1_1ArxDS.html#0aa9d8d35792159dc9611802f6c190eb">00067</a>         <a class="code" href="classbdm_1_1mlnorm.html" title="Normal distributed linear function with linear function of mean value;.">mlnorm&lt;chmat&gt;</a> <a class="code" href="classbdm_1_1ArxDS.html#0aa9d8d35792159dc9611802f6c190eb" title="model of Y - linear Gaussian">model</a>; 
     93<a name="l00069"></a><a class="code" href="classbdm_1_1ArxDS.html#064e5d3f2dc0b39459c7ca53d05223e1">00069</a>         <span class="keywordtype">bool</span> <a class="code" href="classbdm_1_1ArxDS.html#064e5d3f2dc0b39459c7ca53d05223e1" title="options">opt_L_theta</a>; 
     94<a name="l00071"></a><a class="code" href="classbdm_1_1ArxDS.html#e13e5ffdfe9d896089310b0fc54e0c85">00071</a>         <span class="keywordtype">int</span> <a class="code" href="classbdm_1_1ArxDS.html#e13e5ffdfe9d896089310b0fc54e0c85" title="loggers">L_theta</a>; 
     95<a name="l00072"></a>00072         <span class="keywordtype">int</span> L_R; 
     96<a name="l00073"></a>00073         <span class="keywordtype">int</span> dt_size; 
     97<a name="l00074"></a>00074 <span class="keyword">public</span>: 
     98<a name="l00075"></a><a class="code" href="classbdm_1_1ArxDS.html#db242e35812c311c8415bb7e31c3f595">00075</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 ) { 
     99<a name="l00076"></a>00076                 <span class="comment">//it_assert_debug ( dt.length() ==Drv.count(),"ArxDS" );</span> 
     100<a name="l00077"></a>00077                 dt=<a class="code" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597" title="History, ordered as .">H</a>; 
     101<a name="l00078"></a>00078         }; 
     102<a name="l00079"></a><a class="code" href="classbdm_1_1ArxDS.html#701151418bc5fc3861acef8359fb0d80">00079</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, <span class="keyword">const</span> ivec &amp;indices ) { 
     103<a name="l00080"></a>00080                 it_assert_debug ( dt.length() ==indices.length(),<span class="stringliteral">"ArxDS"</span> ); 
     104<a name="l00081"></a>00081                 dt=<a class="code" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597" title="History, ordered as .">H</a> ( indices ); 
     105<a name="l00082"></a>00082         }; 
     106<a name="l00083"></a><a class="code" href="classbdm_1_1ArxDS.html#8f6da8a00abba70bc58c7a4030bd8940">00083</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 ) { 
     107<a name="l00084"></a>00084                 <span class="comment">//it_assert_debug ( ut.length() ==Urv.count(),"ArxDS" );</span> 
     108<a name="l00085"></a>00085                 <a class="code" href="classbdm_1_1ArxDS.html#392b87be85675cb3d55fa4953d671bb5" title="(future) input">U</a>=ut; 
     109<a name="l00086"></a>00086         }; 
     110<a name="l00087"></a><a class="code" href="classbdm_1_1ArxDS.html#477fd706639535f520e9dbbd19f73318">00087</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, <span class="keyword">const</span> ivec &amp;indices ) { 
     111<a name="l00088"></a>00088                 it_assert_debug ( ut.length() ==indices.length(),<span class="stringliteral">"ArxDS"</span> ); 
     112<a name="l00089"></a>00089                 set_subvector ( <a class="code" href="classbdm_1_1ArxDS.html#392b87be85675cb3d55fa4953d671bb5" title="(future) input">U</a>, indices,ut ); 
     113<a name="l00090"></a>00090         }; 
     114<a name="l00091"></a>00091         <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>(); 
     115<a name="l00093"></a><a class="code" href="classbdm_1_1ArxDS.html#7c8b418677a48041adacac8e8e9c9849">00093</a>         <a class="code" href="classbdm_1_1ArxDS.html#7c8b418677a48041adacac8e8e9c9849" title="Default constructor.">ArxDS</a> ( ) {}; 
     116<a name="l00095"></a><a class="code" href="classbdm_1_1ArxDS.html#2d9abc62f1fee862f0e1c60c5c4a3c8a">00095</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 ) 
     117<a name="l00096"></a>00096         { <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 );}; 
     118<a name="l00098"></a><a class="code" href="classbdm_1_1ArxDS.html#bf9cd9d4043d7e0dc61de56db37ec703">00098</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){ 
     119<a name="l00099"></a>00099                 <a class="code" href="classbdm_1_1ArxDS.html#c7b3cc6cd059ff3d7f4462cedff4bdeb" title="Rv of the regressor.">Rrv</a> = rrv; 
     120<a name="l00100"></a>00100                 <a class="code" href="classbdm_1_1DS.html#9ac5970128fd39f4f6226723cd1de702" title="Description of data witten by by write().">Urv</a> = urv; 
     121<a name="l00101"></a>00101                 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>(); 
     122<a name="l00102"></a>00102                  
     123<a name="l00103"></a>00103                 <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> drv = concat(yrv,urv); 
     124<a name="l00104"></a>00104                 <a class="code" href="classbdm_1_1DS.html#d8db125ac35f3b8eeb773fc9a4cb45ec" title="Description of data returned by getdata().">Drv</a> = drv; 
     125<a name="l00105"></a>00105                 <span class="keywordtype">int</span> td = rrv.<a class="code" href="classbdm_1_1RV.html#9a5c5aeeaf39299d07763377b05a8241" title="Minimum time-offset.">mint</a>(); 
     126<a name="l00106"></a>00106                 <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)); 
     127<a name="l00107"></a>00107                 <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>()); 
     128<a name="l00108"></a>00108                 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=-1;i&gt;=td;i--){ 
     129<a name="l00109"></a>00109                         drv.<a class="code" href="classbdm_1_1RV.html#bd77cb0899f7fba1d0e34396137b7f1f" title="Shift time shifted by delta.">t</a>(-1); 
     130<a name="l00110"></a>00110                         <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> 
     131<a name="l00111"></a>00111                 } 
     132<a name="l00112"></a>00112                 <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>); 
     133<a name="l00113"></a>00113                  
     134<a name="l00114"></a>00114                 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>(); 
     135<a name="l00115"></a>00115                 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>(); 
     136<a name="l00116"></a>00116         } 
     137<a name="l00118"></a><a class="code" href="classbdm_1_1ArxDS.html#e7438127de87c5a8128edfa12255b436">00118</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 ) { 
     138<a name="l00119"></a>00119                 <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 ); 
     139<a name="l00120"></a>00120         }; 
     140<a name="l00121"></a><a class="code" href="classbdm_1_1ArxDS.html#64819633a1191fcaa60d0de26ade2e52">00121</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 ) { 
     141<a name="l00122"></a>00122                 <span class="comment">//DS::log_add ( L ); too long!!</span> 
     142<a name="l00123"></a>00123                 <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#cfb4807e20b3d00f3d33e55ada528dc1">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> ); 
     143<a name="l00124"></a>00124                 L_ut=L.<a class="code" href="classbdm_1_1logger.html#cfb4807e20b3d00f3d33e55ada528dc1">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> ); 
     144<a name="l00125"></a>00125  
     145<a name="l00126"></a>00126                 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>(); 
     146<a name="l00127"></a>00127                 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>(); 
     147<a name="l00128"></a>00128                 <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#cfb4807e20b3d00f3d33e55ada528dc1">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> );} 
     148<a name="l00129"></a>00129                 <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#cfb4807e20b3d00f3d33e55ada528dc1">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> );} 
     149<a name="l00130"></a>00130         } 
     150<a name="l00131"></a><a class="code" href="classbdm_1_1ArxDS.html#4128f5dc3a04063d62fc7e35635aeb90">00131</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 ) { 
     151<a name="l00132"></a>00132                 <span class="comment">//DS::logit ( L );</span> 
     152<a name="l00133"></a>00133                 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)); 
     153<a name="l00134"></a>00134                 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>); 
     154<a name="l00135"></a>00135                  
     155<a name="l00136"></a>00136                 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>(); 
     156<a name="l00137"></a>00137                 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>(); 
     157<a name="l00138"></a>00138                 <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() ) );}; 
     158<a name="l00139"></a>00139                 <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() ) );}; 
     159<a name="l00140"></a>00140         } 
     160<a name="l00141"></a>00141  
     161<a name="l00142"></a>00142 }; 
     162<a name="l00143"></a>00143  
     163<a name="l00144"></a>00144 <span class="keyword">class </span>stateDS : <span class="keyword">public</span> DS { 
     164<a name="l00145"></a>00145 <span class="keyword">protected</span>: 
     165<a name="l00147"></a>00147         mpdf* IM; 
     166<a name="l00149"></a>00149         mpdf* OM; 
     167<a name="l00151"></a>00151         vec dt; 
     168<a name="l00153"></a>00153         vec xt; 
     169<a name="l00155"></a>00155         vec ut; 
     170<a name="l00157"></a>00157         <span class="keywordtype">int</span> L_xt; 
     171<a name="l00158"></a>00158 <span class="keyword">public</span>: 
     172<a name="l00159"></a>00159         <span class="keywordtype">void</span> getdata ( vec &amp;dt0 ) {dt0=dt;} 
     173<a name="l00160"></a>00160         <span class="keywordtype">void</span> getdata ( vec &amp;dt0, <span class="keyword">const</span> ivec &amp;indeces ) {dt0=dt ( indeces );} 
     174<a name="l00161"></a>00161  
     175<a name="l00162"></a>00162         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 ), 
     176<a name="l00163"></a>00163                         dt ( OM0-&gt;dimension() ), xt ( IM0-&gt;dimension() ), ut ( usize ) {} 
     177<a name="l00164"></a>00164         ~stateDS() {<span class="keyword">delete</span> IM; <span class="keyword">delete</span> OM;} 
     178<a name="l00165"></a>00165         <span class="keyword">virtual</span> <span class="keywordtype">void</span> step() { 
     179<a name="l00166"></a>00166                 xt=IM-&gt;samplecond ( concat ( xt,ut ) ); 
     180<a name="l00167"></a>00167                 dt=OM-&gt;samplecond ( concat ( xt,ut ) ); 
     181<a name="l00168"></a>00168         }; 
     182<a name="l00169"></a>00169  
     183<a name="l00170"></a>00170         <span class="keyword">virtual</span> <span class="keywordtype">void</span> log_add ( logger &amp;L ) { 
     184<a name="l00171"></a>00171                 <a class="code" href="classbdm_1_1DS.html#3c9e417d85052396fe74c164857ee67e" title="Register DS for logging into logger L.">DS::log_add</a> ( L ); 
     185<a name="l00172"></a>00172                 L_xt=L.add ( IM-&gt;_rv(),<span class="stringliteral">"true"</span> ); 
     186<a name="l00173"></a>00173         } 
     187<a name="l00174"></a>00174         <span class="keyword">virtual</span> <span class="keywordtype">void</span> logit ( logger &amp;L ) { 
     188<a name="l00175"></a>00175                 <a class="code" href="classbdm_1_1DS.html#e03d2c93cddd5c3a03107ddd3ae999cf" title="Register DS for logging into logger L.">DS::logit</a> ( L ); 
     189<a name="l00176"></a>00176                 L.logit ( L_xt,xt ); 
     190<a name="l00177"></a>00177         } 
     191<a name="l00178"></a>00178  
     192<a name="l00179"></a>00179 }; 
     193<a name="l00180"></a>00180  
     194<a name="l00181"></a>00181 }; <span class="comment">//namespace</span> 
     195<a name="l00182"></a>00182  
     196<a name="l00183"></a>00183 <span class="preprocessor">#endif // DS_H</span> 
    142197</pre></div></div> 
    143 <hr size="1"><address style="text-align: right;"><small>Generated on Wed Feb 11 23:33:55 2009 for mixpp by&nbsp; 
     198<hr size="1"><address style="text-align: right;"><small>Generated on Sun Feb 15 23:09:23 2009 for mixpp by&nbsp; 
    144199<a href="http://www.doxygen.org/index.html"> 
    145200<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address>