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[259]5<title>mixpp: bdm::dirfilelog Class Reference</title>
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[271]69  <div class="navpath"><b>bdm</b>::<a class="el" href="classbdm_1_1dirfilelog.html">dirfilelog</a>
[259]70  </div>
71</div>
72<div class="contents">
[591]73<h1>bdm::dirfilelog Class Reference</h1><!-- doxytag: class="bdm::dirfilelog" --><!-- doxytag: inherits="bdm::memlog" -->
74<p>Logging into dirfile with buffer in memory. 
75<a href="#_details">More...</a></p>
[259]76
[591]77<p><code>#include &lt;<a class="el" href="loggers_8h_source.html">loggers.h</a>&gt;</code></p>
[259]78
[591]79<p><a href="classbdm_1_1dirfilelog-members.html">List of all members.</a></p>
80<table border="0" cellpadding="0" cellspacing="0">
81<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
82<tr><td class="memItemLeft" align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1dirfilelog.html#a15e1c0228c8ecefb372b364742748dff">dirfilelog</a> (string dirname0, int maxlen0)</td></tr>
83<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Default constructor.  <a href="#a15e1c0228c8ecefb372b364742748dff"></a><br/></td></tr>
84<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a78a3bd8a83cbd6299e279544bc81493d"></a><!-- doxytag: member="bdm::dirfilelog::init" ref="a78a3bd8a83cbd6299e279544bc81493d" args="()" -->
85void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1dirfilelog.html#a78a3bd8a83cbd6299e279544bc81493d">init</a> ()</td></tr>
86<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Initialize storage. <br/></td></tr>
87<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af79660645d09aa2d8bdd18923a721662"></a><!-- doxytag: member="bdm::dirfilelog::step" ref="af79660645d09aa2d8bdd18923a721662" args="()" -->
88void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1dirfilelog.html#af79660645d09aa2d8bdd18923a721662">step</a> ()</td></tr>
89<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Shifts storage position for another time step. <br/></td></tr>
90<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a521d7ba159f97a0182392df27953804f"></a><!-- doxytag: member="bdm::dirfilelog::finalize" ref="a521d7ba159f97a0182392df27953804f" args="()" -->
91void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1dirfilelog.html#a521d7ba159f97a0182392df27953804f">finalize</a> ()</td></tr>
92<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Finalize storing information. <br/></td></tr>
93<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1dirfilelog.html#af595c0df25f5fa5d8c27ea1e375d9c51">write_buffers</a> (int Len)</td></tr>
94<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Write memory storage to disk.  <a href="#af595c0df25f5fa5d8c27ea1e375d9c51"></a><br/></td></tr>
95<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1dirfilelog.html#aa32de0f314a30392d69f07458643514e">from_setting</a> (const Setting &amp;set)</td></tr>
96<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight"><a class="el" href="classbdm_1_1UI.html" title="UI is an abstract class which collects all the auxiliary functions useful to prepare...">UI</a> for <a class="el" href="classbdm_1_1dirfilelog.html" title="Logging into dirfile with buffer in memory.">dirfilelog</a> (Kst file format).  <a href="#aa32de0f314a30392d69f07458643514e"></a><br/></td></tr>
97<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a364e58c5d7058776c2a9cfa7d58dad6d"></a><!-- doxytag: member="bdm::dirfilelog::logit" ref="a364e58c5d7058776c2a9cfa7d58dad6d" args="(int id, const vec &amp;v)" -->
98void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1memlog.html#a364e58c5d7058776c2a9cfa7d58dad6d">logit</a> (int id, const vec &amp;v)</td></tr>
99<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">log this vector <br/></td></tr>
100<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2b57dbd3dff49a98c6ce8fccccb170af"></a><!-- doxytag: member="bdm::dirfilelog::logit" ref="a2b57dbd3dff49a98c6ce8fccccb170af" args="(int id, const double &amp;d)" -->
101void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1memlog.html#a2b57dbd3dff49a98c6ce8fccccb170af">logit</a> (int id, const double &amp;d)</td></tr>
102<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">log this double <br/></td></tr>
103<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6a74b7a3d889607391594279112aef1f"></a><!-- doxytag: member="bdm::dirfilelog::itsave" ref="a6a74b7a3d889607391594279112aef1f" args="(const char *fname)" -->
104void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1memlog.html#a6a74b7a3d889607391594279112aef1f">itsave</a> (const char *fname)</td></tr>
105<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Save values into an itfile named after <code>fname</code>. <br/></td></tr>
106<tr><td class="memItemLeft" align="right" valign="top">virtual int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1logger.html#a47aa3b098a81d02a8ffaea2c9fa09ac7">add</a> (const <a class="el" href="classbdm_1_1RV.html">RV</a> &amp;rv, string prefix=&quot;&quot;)</td></tr>
107<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aaf0e6941ba5919cae1bc530e2181b109"></a><!-- doxytag: member="bdm::dirfilelog::to_string" ref="aaf0e6941ba5919cae1bc530e2181b109" args="()" -->
108virtual string&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1root.html#aaf0e6941ba5919cae1bc530e2181b109">to_string</a> ()</td></tr>
109<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method returns a basic info about the current instance. <br/></td></tr>
110<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a67d954d255ede776eade7334d4895790"></a><!-- doxytag: member="bdm::dirfilelog::to_setting" ref="a67d954d255ede776eade7334d4895790" args="(Setting &amp;set) const " -->
111virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1root.html#a67d954d255ede776eade7334d4895790">to_setting</a> (Setting &amp;set) const </td></tr>
112<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method save all the instance properties into the Setting structure. <br/></td></tr>
113<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1c314bd6d6dacb8ba78ea5eb88fd9516"></a><!-- doxytag: member="bdm::dirfilelog::validate" ref="a1c314bd6d6dacb8ba78ea5eb88fd9516" args="()" -->
114virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1root.html#a1c314bd6d6dacb8ba78ea5eb88fd9516">validate</a> ()</td></tr>
115<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method TODO. <br/></td></tr>
116<tr><td colspan="2"><h2>Protected Attributes</h2></td></tr>
117<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a985eb02770f01e25cdceff32ff53a9c5"></a><!-- doxytag: member="bdm::dirfilelog::dirname" ref="a985eb02770f01e25cdceff32ff53a9c5" args="" -->
118string&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1dirfilelog.html#a985eb02770f01e25cdceff32ff53a9c5">dirname</a></td></tr>
119<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">name of the directory <br/></td></tr>
120<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7805040fe1ffa2a048c33980bc995793"></a><!-- doxytag: member="bdm::dirfilelog::scalarnames" ref="a7805040fe1ffa2a048c33980bc995793" args="" -->
121Array&lt; string &gt;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1dirfilelog.html#a7805040fe1ffa2a048c33980bc995793">scalarnames</a></td></tr>
122<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Automatically generated. <br/></td></tr>
123<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa690ebd91430b5973855c9b4c9cf1b1d"></a><!-- doxytag: member="bdm::dirfilelog::maxlen" ref="aa690ebd91430b5973855c9b4c9cf1b1d" args="" -->
124int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1memlog.html#aa690ebd91430b5973855c9b4c9cf1b1d">maxlen</a></td></tr>
125<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Maximum length of vectors stored in memory. <br/></td></tr>
126<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a70cec1d3549a82796ad7b6f0d07a4570"></a><!-- doxytag: member="bdm::dirfilelog::ind" ref="a70cec1d3549a82796ad7b6f0d07a4570" args="" -->
127int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1memlog.html#a70cec1d3549a82796ad7b6f0d07a4570">ind</a></td></tr>
128<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Currect record to be written. <br/></td></tr>
129<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1fed143162f2de6ef1c1b6557964f24e"></a><!-- doxytag: member="bdm::dirfilelog::vectors" ref="a1fed143162f2de6ef1c1b6557964f24e" args="" -->
130Array&lt; mat &gt;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1memlog.html#a1fed143162f2de6ef1c1b6557964f24e">vectors</a></td></tr>
131<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Storage. <br/></td></tr>
132<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a11fdf8ffca0f509ff637b0c3ac161c1f"></a><!-- doxytag: member="bdm::dirfilelog::itfilename" ref="a11fdf8ffca0f509ff637b0c3ac161c1f" args="" -->
133string&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1memlog.html#a11fdf8ffca0f509ff637b0c3ac161c1f">itfilename</a></td></tr>
134<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">name of it file to save results <br/></td></tr>
135<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac54566a4554089443a20b2a49ed1a61f"></a><!-- doxytag: member="bdm::dirfilelog::entries" ref="ac54566a4554089443a20b2a49ed1a61f" args="" -->
136Array&lt; <a class="el" href="classbdm_1_1RV.html">RV</a> &gt;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1logger.html#ac54566a4554089443a20b2a49ed1a61f">entries</a></td></tr>
137<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">RVs of all logged variables. <br/></td></tr>
138<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a68ca1f05cf3d414ba0f39211977b8d02"></a><!-- doxytag: member="bdm::dirfilelog::names" ref="a68ca1f05cf3d414ba0f39211977b8d02" args="" -->
139Array&lt; string &gt;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1logger.html#a68ca1f05cf3d414ba0f39211977b8d02">names</a></td></tr>
140<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Names of logged quantities, e.g. names of algorithm variants. <br/></td></tr>
[259]141</table>
[591]142<hr/><a name="_details"></a><h2>Detailed Description</h2>
143<p>Logging into dirfile with buffer in memory. </p>
144<p>Dirfile is a special format used by the kst program. See documentation of kst for description.</p>
145<p>This format is used to store scalars, hence multivariate RVs must be separated. </p>
146<hr/><h2>Constructor &amp; Destructor Documentation</h2>
147<a class="anchor" id="a15e1c0228c8ecefb372b364742748dff"></a><!-- doxytag: member="bdm::dirfilelog::dirfilelog" ref="a15e1c0228c8ecefb372b364742748dff" args="(string dirname0, int maxlen0)" -->
[259]148<div class="memitem">
149<div class="memproto">
150      <table class="memname">
151        <tr>
[591]152          <td class="memname">bdm::dirfilelog::dirfilelog </td>
[259]153          <td>(</td>
[368]154          <td class="paramtype">string&nbsp;</td>
[259]155          <td class="paramname"> <em>dirname0</em>, </td>
156        </tr>
157        <tr>
158          <td class="paramkey"></td>
159          <td></td>
160          <td class="paramtype">int&nbsp;</td>
161          <td class="paramname"> <em>maxlen0</em></td><td>&nbsp;</td>
162        </tr>
163        <tr>
164          <td></td>
165          <td>)</td>
166          <td></td><td></td><td><code> [inline]</code></td>
167        </tr>
168      </table>
169</div>
170<div class="memdoc">
171
[591]172<p>Default constructor. </p>
173<dl><dt><b>Parameters:</b></dt><dd>
[259]174  <table border="0" cellspacing="2" cellpadding="0">
175    <tr><td valign="top"></td><td valign="top"><em>dirname0</em>&nbsp;</td><td>name of the directory in which to store the results </td></tr>
176    <tr><td valign="top"></td><td valign="top"><em>maxlen0</em>&nbsp;</td><td>length of the memory buffers, when full the buffers will be dumped to HDD and returned to the beginning. </td></tr>
177  </table>
[591]178  </dd>
[259]179</dl>
180
181</div>
[591]182</div>
183<hr/><h2>Member Function Documentation</h2>
184<a class="anchor" id="a47aa3b098a81d02a8ffaea2c9fa09ac7"></a><!-- doxytag: member="bdm::dirfilelog::add" ref="a47aa3b098a81d02a8ffaea2c9fa09ac7" args="(const RV &amp;rv, string prefix=&quot;&quot;)" -->
[259]185<div class="memitem">
186<div class="memproto">
187      <table class="memname">
188        <tr>
[591]189          <td class="memname">virtual int bdm::logger::add </td>
[259]190          <td>(</td>
[290]191          <td class="paramtype">const <a class="el" href="classbdm_1_1RV.html">RV</a> &amp;&nbsp;</td>
192          <td class="paramname"> <em>rv</em>, </td>
193        </tr>
194        <tr>
195          <td class="paramkey"></td>
[259]196          <td></td>
[290]197          <td class="paramtype">string&nbsp;</td>
[353]198          <td class="paramname"> <em>prefix</em> = <code>&quot;&quot;</code></td><td>&nbsp;</td>
[259]199        </tr>
[290]200        <tr>
201          <td></td>
202          <td>)</td>
203          <td></td><td></td><td><code> [inline, virtual, inherited]</code></td>
204        </tr>
[259]205      </table>
206</div>
207<div class="memdoc">
[591]208<p>returns an identifier which will be later needed for calling the <code><a class="el" href="classbdm_1_1logger.html#ae30f695619931b3c372ab280e452d309" title="log this vector">logit()</a></code> function For empty <a class="el" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> it returns -1, this entry will be ignored by <code><a class="el" href="classbdm_1_1logger.html#ae30f695619931b3c372ab280e452d309" title="log this vector">logit()</a></code>. </p>
[259]209
[591]210<p>References <a class="el" href="bdmbase_8h_source.html#l00670">bdm::logger::entries</a>, and <a class="el" href="bdmbase_8h_source.html#l00672">bdm::logger::names</a>.</p>
[259]211
[591]212<p>Referenced by <a class="el" href="datasources_8h_source.html#l00310">bdm::stateDS::log_add()</a>, <a class="el" href="datasources_8h_source.html#l00203">bdm::ArxDS::log_add()</a>, <a class="el" href="bdmbase_8h_source.html#l00966">bdm::BM::log_add()</a>, and <a class="el" href="bdmbase_8h_source.html#l00790">bdm::DS::log_add()</a>.</p>
[397]213
[259]214</div>
[591]215</div>
216<a class="anchor" id="aa32de0f314a30392d69f07458643514e"></a><!-- doxytag: member="bdm::dirfilelog::from_setting" ref="aa32de0f314a30392d69f07458643514e" args="(const Setting &amp;set)" -->
[368]217<div class="memitem">
218<div class="memproto">
219      <table class="memname">
220        <tr>
[591]221          <td class="memname">void bdm::dirfilelog::from_setting </td>
[368]222          <td>(</td>
223          <td class="paramtype">const Setting &amp;&nbsp;</td>
[591]224          <td class="paramname"> <em>set</em></td>
[368]225          <td>&nbsp;)&nbsp;</td>
226          <td><code> [virtual]</code></td>
227        </tr>
228      </table>
229</div>
230<div class="memdoc">
231
[591]232<p><a class="el" href="classbdm_1_1UI.html" title="UI is an abstract class which collects all the auxiliary functions useful to prepare...">UI</a> for <a class="el" href="classbdm_1_1dirfilelog.html" title="Logging into dirfile with buffer in memory.">dirfilelog</a> (Kst file format). </p>
233<div class="fragment"><pre class="fragment">        <a class="code" href="classbdm_1_1logger.html#af9c2fe7db5ddbda0098a4a5bd2c29fbf" title="Default constructor.">logger</a> = {
234                <span class="keyword">class </span>= &quot;<a class="code" href="classbdm_1_1dirfilelog.html#a15e1c0228c8ecefb372b364742748dff" title="Default constructor.">dirfilelog</a>&quot;;
235                <a class="code" href="classbdm_1_1dirfilelog.html#a985eb02770f01e25cdceff32ff53a9c5" title="name of the directory">dirname</a> = <span class="stringliteral">&quot;directory_for_files&quot;</span>; <span class="comment">// resulting files will be stored there</span>
236                <a class="code" href="classbdm_1_1memlog.html#aa690ebd91430b5973855c9b4c9cf1b1d" title="Maximum length of vectors stored in memory.">maxlen</a> = 100;                    <span class="comment">// size of memory buffer, when full results are written to disk</span>
[368]237        }
238</pre></div> 
[591]239<p>Reimplemented from <a class="el" href="classbdm_1_1memlog.html#a7352b474bc54c35ab7c9297c5b958629">bdm::memlog</a>.</p>
[368]240
[591]241<p>References <a class="el" href="loggers_8h_source.html#l00102">dirname</a>, <a class="el" href="loggers_8h_source.html#l00029">bdm::memlog::maxlen</a>, and <a class="el" href="loggers_8h_source.html#l00104">scalarnames</a>.</p>
[368]242
243</div>
[591]244</div>
245<a class="anchor" id="af595c0df25f5fa5d8c27ea1e375d9c51"></a><!-- doxytag: member="bdm::dirfilelog::write_buffers" ref="af595c0df25f5fa5d8c27ea1e375d9c51" args="(int Len)" -->
[271]246<div class="memitem">
247<div class="memproto">
248      <table class="memname">
249        <tr>
[591]250          <td class="memname">void bdm::dirfilelog::write_buffers </td>
[271]251          <td>(</td>
[290]252          <td class="paramtype">int&nbsp;</td>
[591]253          <td class="paramname"> <em>Len</em></td>
[290]254          <td>&nbsp;)&nbsp;</td>
[271]255          <td></td>
256        </tr>
257      </table>
258</div>
259<div class="memdoc">
260
[591]261<p>Write memory storage to disk. </p>
262<dl><dt><b>Parameters:</b></dt><dd>
[290]263  <table border="0" cellspacing="2" cellpadding="0">
264    <tr><td valign="top"></td><td valign="top"><em>Len</em>&nbsp;</td><td>length of buffer to be written, if 0 the file is truncated at 0. </td></tr>
265  </table>
[591]266  </dd>
[290]267</dl>
[271]268
[591]269<p>References <a class="el" href="bdmerror_8h_source.html#l00047">bdm_assert_debug</a>, <a class="el" href="loggers_8h_source.html#l00102">dirname</a>, <a class="el" href="bdmbase_8h_source.html#l00670">bdm::logger::entries</a>, <a class="el" href="loggers_8h_source.html#l00029">bdm::memlog::maxlen</a>, <a class="el" href="loggers_8h_source.html#l00104">scalarnames</a>, and <a class="el" href="loggers_8h_source.html#l00033">bdm::memlog::vectors</a>.</p>
[271]270
[591]271<p>Referenced by <a class="el" href="loggers_8cpp_source.html#l00169">finalize()</a>, <a class="el" href="loggers_8cpp_source.html#l00055">init()</a>, and <a class="el" href="loggers_8cpp_source.html#l00159">step()</a>.</p>
[290]272
[271]273</div>
[259]274</div>
[591]275<hr/>The documentation for this class was generated from the following files:<ul>
276<li><a class="el" href="loggers_8h_source.html">loggers.h</a></li>
277<li>loggers.cpp</li>
278</ul>
279</div>
280<hr size="1"/><address style="text-align: right;"><small>Generated on Sun Aug 30 22:10:50 2009 for mixpp by&nbsp;
[259]281<a href="http://www.doxygen.org/index.html">
[591]282<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address>
[259]283</body>
284</html>
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