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67  <div class="navpath"><b>bdm</b>::<a class="el" href="classbdm_1_1dirfilelog.html">dirfilelog</a>
68  </div>
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70<div class="contents">
71<h1>bdm::dirfilelog Class Reference</h1><!-- doxytag: class="bdm::dirfilelog" --><!-- doxytag: inherits="bdm::memlog" -->Logging into dirfile with buffer in memory. 
72<a href="#_details">More...</a>
73<p>
74<code>#include &lt;<a class="el" href="loggers_8h-source.html">loggers.h</a>&gt;</code>
75<p>
76
77<p>
78<a href="classbdm_1_1dirfilelog-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
79<tr><td></td></tr>
80<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
81<tr><td class="memItemLeft" nowrap align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1dirfilelog.html#534cdc903068764f1f243ae8fc0316a3">dirfilelog</a> (std::string dirname0, int maxlen0)</td></tr>
82
83<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Default constructor.  <a href="#534cdc903068764f1f243ae8fc0316a3"></a><br></td></tr>
84<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="78a3bd8a83cbd6299e279544bc81493d"></a><!-- doxytag: member="bdm::dirfilelog::init" ref="78a3bd8a83cbd6299e279544bc81493d" args="()" -->
85void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1dirfilelog.html#78a3bd8a83cbd6299e279544bc81493d">init</a> ()</td></tr>
86
87<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Initialize storage. <br></td></tr>
88<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="f79660645d09aa2d8bdd18923a721662"></a><!-- doxytag: member="bdm::dirfilelog::step" ref="f79660645d09aa2d8bdd18923a721662" args="()" -->
89void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1dirfilelog.html#f79660645d09aa2d8bdd18923a721662">step</a> ()</td></tr>
90
91<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Shifts storage position for another time step. <br></td></tr>
92<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="521d7ba159f97a0182392df27953804f"></a><!-- doxytag: member="bdm::dirfilelog::finalize" ref="521d7ba159f97a0182392df27953804f" args="()" -->
93void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1dirfilelog.html#521d7ba159f97a0182392df27953804f">finalize</a> ()</td></tr>
94
95<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Finalize storing information. <br></td></tr>
96<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1dirfilelog.html#f595c0df25f5fa5d8c27ea1e375d9c51">write_buffers</a> (int Len)</td></tr>
97
98<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Write memory storage to disk.  <a href="#f595c0df25f5fa5d8c27ea1e375d9c51"></a><br></td></tr>
99<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="364e58c5d7058776c2a9cfa7d58dad6d"></a><!-- doxytag: member="bdm::dirfilelog::logit" ref="364e58c5d7058776c2a9cfa7d58dad6d" args="(int id, const vec &amp;v)" -->
100void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1memlog.html#364e58c5d7058776c2a9cfa7d58dad6d">logit</a> (int id, const vec &amp;v)</td></tr>
101
102<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">log this vector <br></td></tr>
103<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="2b57dbd3dff49a98c6ce8fccccb170af"></a><!-- doxytag: member="bdm::dirfilelog::logit" ref="2b57dbd3dff49a98c6ce8fccccb170af" args="(int id, const double &amp;d)" -->
104void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1memlog.html#2b57dbd3dff49a98c6ce8fccccb170af">logit</a> (int id, const double &amp;d)</td></tr>
105
106<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">log this double <br></td></tr>
107<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="6a74b7a3d889607391594279112aef1f"></a><!-- doxytag: member="bdm::dirfilelog::itsave" ref="6a74b7a3d889607391594279112aef1f" args="(const char *fname)" -->
108void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1memlog.html#6a74b7a3d889607391594279112aef1f">itsave</a> (const char *fname)</td></tr>
109
110<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Save values into an itfile named after <code>fname</code>. <br></td></tr>
111<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1logger.html#47aa3b098a81d02a8ffaea2c9fa09ac7">add</a> (const <a class="el" href="classbdm_1_1RV.html">RV</a> &amp;rv, string prefix=&quot;&quot;)</td></tr>
112
113<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="3d95e9de79ca1d52b06f1b8f80660f09"></a><!-- doxytag: member="bdm::dirfilelog::ToString" ref="3d95e9de79ca1d52b06f1b8f80660f09" args="()" -->
114virtual string&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1bdmroot.html#3d95e9de79ca1d52b06f1b8f80660f09">ToString</a> ()</td></tr>
115
116<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method returns a basic info about the current instance. <br></td></tr>
117<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="d4602efd3ad9fb9e4532426e4f488df8"></a><!-- doxytag: member="bdm::dirfilelog::from_setting" ref="d4602efd3ad9fb9e4532426e4f488df8" args="(const Setting &amp;root)" -->
118virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1bdmroot.html#d4602efd3ad9fb9e4532426e4f488df8">from_setting</a> (const Setting &amp;root)</td></tr>
119
120<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method arrange instance properties according the data stored in the Setting structure. <br></td></tr>
121<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="dd74cb898b22b95b7ee528e040a07618"></a><!-- doxytag: member="bdm::dirfilelog::to_setting" ref="dd74cb898b22b95b7ee528e040a07618" args="(Setting &amp;root) const " -->
122virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1bdmroot.html#dd74cb898b22b95b7ee528e040a07618">to_setting</a> (Setting &amp;root) const </td></tr>
123
124<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method save all the instance properties into the Setting structure. <br></td></tr>
125<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
126<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="985eb02770f01e25cdceff32ff53a9c5"></a><!-- doxytag: member="bdm::dirfilelog::dirname" ref="985eb02770f01e25cdceff32ff53a9c5" args="" -->
127string&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1dirfilelog.html#985eb02770f01e25cdceff32ff53a9c5">dirname</a></td></tr>
128
129<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">name of the directory <br></td></tr>
130<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="7805040fe1ffa2a048c33980bc995793"></a><!-- doxytag: member="bdm::dirfilelog::scalarnames" ref="7805040fe1ffa2a048c33980bc995793" args="" -->
131Array&lt; string &gt;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1dirfilelog.html#7805040fe1ffa2a048c33980bc995793">scalarnames</a></td></tr>
132
133<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Automatically generated. <br></td></tr>
134<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a690ebd91430b5973855c9b4c9cf1b1d"></a><!-- doxytag: member="bdm::dirfilelog::maxlen" ref="a690ebd91430b5973855c9b4c9cf1b1d" args="" -->
135int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1memlog.html#a690ebd91430b5973855c9b4c9cf1b1d">maxlen</a></td></tr>
136
137<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Maximum length of vectors stored in memory. <br></td></tr>
138<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="70cec1d3549a82796ad7b6f0d07a4570"></a><!-- doxytag: member="bdm::dirfilelog::ind" ref="70cec1d3549a82796ad7b6f0d07a4570" args="" -->
139int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1memlog.html#70cec1d3549a82796ad7b6f0d07a4570">ind</a></td></tr>
140
141<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Currect record to be written. <br></td></tr>
142<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="1fed143162f2de6ef1c1b6557964f24e"></a><!-- doxytag: member="bdm::dirfilelog::vectors" ref="1fed143162f2de6ef1c1b6557964f24e" args="" -->
143Array&lt; mat &gt;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1memlog.html#1fed143162f2de6ef1c1b6557964f24e">vectors</a></td></tr>
144
145<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Storage. <br></td></tr>
146<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="11fdf8ffca0f509ff637b0c3ac161c1f"></a><!-- doxytag: member="bdm::dirfilelog::itfilename" ref="11fdf8ffca0f509ff637b0c3ac161c1f" args="" -->
147string&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1memlog.html#11fdf8ffca0f509ff637b0c3ac161c1f">itfilename</a></td></tr>
148
149<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">name of it file to save results <br></td></tr>
150<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="c54566a4554089443a20b2a49ed1a61f"></a><!-- doxytag: member="bdm::dirfilelog::entries" ref="c54566a4554089443a20b2a49ed1a61f" args="" -->
151Array&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#c54566a4554089443a20b2a49ed1a61f">entries</a></td></tr>
152
153<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">RVs of all logged variables. <br></td></tr>
154<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="68ca1f05cf3d414ba0f39211977b8d02"></a><!-- doxytag: member="bdm::dirfilelog::names" ref="68ca1f05cf3d414ba0f39211977b8d02" args="" -->
155Array&lt; string &gt;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1logger.html#68ca1f05cf3d414ba0f39211977b8d02">names</a></td></tr>
156
157<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Names of logged quantities, e.g. names of algorithm variants. <br></td></tr>
158</table>
159<hr><a name="_details"></a><h2>Detailed Description</h2>
160Logging into dirfile with buffer in memory.
161<p>
162Dirfile is a special format used by the kst program. See documentation of kst for description.<p>
163This format is used to store scalars, hence multivariate RVs must be separated. <hr><h2>Constructor &amp; Destructor Documentation</h2>
164<a class="anchor" name="534cdc903068764f1f243ae8fc0316a3"></a><!-- doxytag: member="bdm::dirfilelog::dirfilelog" ref="534cdc903068764f1f243ae8fc0316a3" args="(std::string dirname0, int maxlen0)" -->
165<div class="memitem">
166<div class="memproto">
167      <table class="memname">
168        <tr>
169          <td class="memname">bdm::dirfilelog::dirfilelog           </td>
170          <td>(</td>
171          <td class="paramtype">std::string&nbsp;</td>
172          <td class="paramname"> <em>dirname0</em>, </td>
173        </tr>
174        <tr>
175          <td class="paramkey"></td>
176          <td></td>
177          <td class="paramtype">int&nbsp;</td>
178          <td class="paramname"> <em>maxlen0</em></td><td>&nbsp;</td>
179        </tr>
180        <tr>
181          <td></td>
182          <td>)</td>
183          <td></td><td></td><td><code> [inline]</code></td>
184        </tr>
185      </table>
186</div>
187<div class="memdoc">
188
189<p>
190Default constructor.
191<p>
192<dl compact><dt><b>Parameters:</b></dt><dd>
193  <table border="0" cellspacing="2" cellpadding="0">
194    <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>
195    <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>
196  </table>
197</dl>
198
199</div>
200</div><p>
201<hr><h2>Member Function Documentation</h2>
202<a class="anchor" name="47aa3b098a81d02a8ffaea2c9fa09ac7"></a><!-- doxytag: member="bdm::dirfilelog::add" ref="47aa3b098a81d02a8ffaea2c9fa09ac7" args="(const RV &amp;rv, string prefix=&quot;&quot;)" -->
203<div class="memitem">
204<div class="memproto">
205      <table class="memname">
206        <tr>
207          <td class="memname">virtual int bdm::logger::add           </td>
208          <td>(</td>
209          <td class="paramtype">const <a class="el" href="classbdm_1_1RV.html">RV</a> &amp;&nbsp;</td>
210          <td class="paramname"> <em>rv</em>, </td>
211        </tr>
212        <tr>
213          <td class="paramkey"></td>
214          <td></td>
215          <td class="paramtype">string&nbsp;</td>
216          <td class="paramname"> <em>prefix</em> = <code>&quot;&quot;</code></td><td>&nbsp;</td>
217        </tr>
218        <tr>
219          <td></td>
220          <td>)</td>
221          <td></td><td></td><td><code> [inline, virtual, inherited]</code></td>
222        </tr>
223      </table>
224</div>
225<div class="memdoc">
226
227<p>
228returns an identifier which will be later needed for calling the <code><a class="el" href="classbdm_1_1logger.html#397c014b0aaf3581516e2a105d26a5c9" 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#397c014b0aaf3581516e2a105d26a5c9" title="log this vector">logit()</a></code>.
229<p>References <a class="el" href="libBM_8h-source.html#l00146">bdm::RV::_dsize()</a>, <a class="el" href="libBM_8h-source.html#l00516">bdm::logger::entries</a>, and <a class="el" href="libBM_8h-source.html#l00518">bdm::logger::names</a>.</p>
230
231<p>Referenced by <a class="el" href="libDS_8h-source.html#l00181">bdm::ArxDS::log_add()</a>, <a class="el" href="libBM_8h-source.html#l00742">bdm::BM::log_add()</a>, and <a class="el" href="libBM_8h-source.html#l00613">bdm::DS::log_add()</a>.</p>
232
233</div>
234</div><p>
235<a class="anchor" name="f595c0df25f5fa5d8c27ea1e375d9c51"></a><!-- doxytag: member="bdm::dirfilelog::write_buffers" ref="f595c0df25f5fa5d8c27ea1e375d9c51" args="(int Len)" -->
236<div class="memitem">
237<div class="memproto">
238      <table class="memname">
239        <tr>
240          <td class="memname">void bdm::dirfilelog::write_buffers           </td>
241          <td>(</td>
242          <td class="paramtype">int&nbsp;</td>
243          <td class="paramname"> <em>Len</em>          </td>
244          <td>&nbsp;)&nbsp;</td>
245          <td></td>
246        </tr>
247      </table>
248</div>
249<div class="memdoc">
250
251<p>
252Write memory storage to disk.
253<p>
254<dl compact><dt><b>Parameters:</b></dt><dd>
255  <table border="0" cellspacing="2" cellpadding="0">
256    <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>
257  </table>
258</dl>
259
260<p>References <a class="el" href="loggers_8h-source.html#l00076">dirname</a>, <a class="el" href="libBM_8h-source.html#l00516">bdm::logger::entries</a>, <a class="el" href="loggers_8h-source.html#l00031">bdm::memlog::maxlen</a>, <a class="el" href="loggers_8h-source.html#l00078">scalarnames</a>, and <a class="el" href="loggers_8h-source.html#l00035">bdm::memlog::vectors</a>.</p>
261
262<p>Referenced by <a class="el" href="loggers_8cpp-source.html#l00137">finalize()</a>, <a class="el" href="loggers_8cpp-source.html#l00029">init()</a>, and <a class="el" href="loggers_8cpp-source.html#l00126">step()</a>.</p>
263
264</div>
265</div><p>
266<hr>The documentation for this class was generated from the following files:<ul>
267<li><a class="el" href="loggers_8h-source.html">loggers.h</a><li>loggers.cpp</ul>
268</div>
269<hr size="1"><address style="text-align: right;"><small>Generated on Tue Jun 2 10:11:01 2009 for mixpp by&nbsp;
270<a href="http://www.doxygen.org/index.html">
271<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.8 </small></address>
272</body>
273</html>
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