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[261]19<h1>libDS.h</h1><a href="libDS_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
[23]20<a name="l00013"></a>00013 <span class="preprocessor">#ifndef DS_H</span>
21<a name="l00014"></a>00014 <span class="preprocessor"></span><span class="preprocessor">#define DS_H</span>
22<a name="l00015"></a>00015 <span class="preprocessor"></span>
[261]23<a name="l00016"></a>00016
[23]24<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>
[261]25<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>
26<a name="l00019"></a>00019
27<a name="l00020"></a>00020
28<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;
34<a name="l00038"></a>00038
35<a name="l00039"></a>00039         <span class="keyword">public</span>:
[264]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 );
[261]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         };
44<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> {
[269]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#1520556e3577db8c72b902e633d68e5a">00067</a>                 <a class="code" href="classbdm_1_1datalink__e2e.html" title="DataLink is a connection between two data vectors Up and Down.">datalink_e2e</a> <a class="code" href="classbdm_1_1ArxDS.html#1520556e3577db8c72b902e633d68e5a" 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="Observed variables, returned by getdata().">Drv</a>.<a class="code" href="classbdm_1_1RV.html#2174751a00ce19f941edd2c1a861be67" title="Return number of scalars in the RV.">count</a>(),<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="Action variables, accepted by write().">Urv</a>.<a class="code" href="classbdm_1_1RV.html#2174751a00ce19f941edd2c1a861be67" title="Return number of scalars in the RV.">count</a>() +<a class="code" href="classbdm_1_1DS.html#d8db125ac35f3b8eeb773fc9a4cb45ec" title="Observed variables, returned by getdata().">Drv</a>.<a class="code" href="classbdm_1_1RV.html#2174751a00ce19f941edd2c1a861be67" title="Return number of scalars in the RV.">count</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="Action variables, accepted by write().">Urv</a>.<a class="code" href="classbdm_1_1RV.html#2174751a00ce19f941edd2c1a861be67" title="Return number of scalars in the RV.">count</a>(),<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>00094                 <a class="code" href="classbdm_1_1ArxDS.html#e6f17e13dc0c9187ed8dbb19f3c4330a" title="Default constructor.">ArxDS</a> ( <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, <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> &amp;rrv );
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 ( RV &amp;drv, RV &amp;urv, RV &amp;rrv ) : ArxDS ( drv,urv,rrv ) {}
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, RV &amp;Urv0 ) :DS ( OM0-&gt;_rv(),Urv0 ),IM ( IM0 ),OM ( OM0 ),
121<a name="l00148"></a>00148                                 dt ( OM0-&gt;_rv().count() ), xt ( IM0-&gt;_rv().count() ), ut ( Urv0.count() ) {}
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                         <span class="keywordtype">double</span> tmp;
125<a name="l00152"></a>00152                         xt=IM-&gt;samplecond(<a class="code" href="namespacebdm.html#b9016687c0e874ca5cdcf75ae28811aa" title="Concat two random variables.">concat</a> ( xt,ut ));
126<a name="l00153"></a>00153                         dt=OM-&gt;samplecond(<a class="code" href="namespacebdm.html#b9016687c0e874ca5cdcf75ae28811aa" title="Concat two random variables.">concat</a> ( xt,ut ));
127<a name="l00154"></a>00154                 };
128<a name="l00155"></a>00155                 
129<a name="l00156"></a>00156                 <span class="keyword">virtual</span> <span class="keywordtype">void</span> log_add ( logger &amp;L ) {
130<a name="l00157"></a>00157                         <a class="code" href="classbdm_1_1DS.html#3c9e417d85052396fe74c164857ee67e" title="Register DS for logging into logger L.">DS::log_add</a> ( L );
131<a name="l00158"></a>00158                         L_xt=L.add(IM-&gt;_rv(),<span class="stringliteral">"true"</span>);
132<a name="l00159"></a>00159                 }
133<a name="l00160"></a>00160                 <span class="keyword">virtual</span> <span class="keywordtype">void</span> logit ( logger &amp;L ) {
134<a name="l00161"></a>00161                         <a class="code" href="classbdm_1_1DS.html#e03d2c93cddd5c3a03107ddd3ae999cf" title="Register DS for logging into logger L.">DS::logit</a> ( L );
135<a name="l00162"></a>00162                         L.logit ( L_xt,xt);
136<a name="l00163"></a>00163                 }
137<a name="l00164"></a>00164
138<a name="l00165"></a>00165         };
139<a name="l00166"></a>00166
140<a name="l00167"></a>00167 }; <span class="comment">//namespace</span>
141<a name="l00168"></a>00168
142<a name="l00169"></a>00169 <span class="preprocessor">#endif // DS_H</span>
[91]143</pre></div></div>
[269]144<hr size="1"><address style="text-align: right;"><small>Generated on Wed Feb 11 10:20:05 2009 for mixpp by&nbsp;
[23]145<a href="http://www.doxygen.org/index.html">
[139]146<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address>
[23]147</body>
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