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66  <div class="navpath"><b>bdm</b>::<a class="el" href="classbdm_1_1mxArrayDS.html">mxArrayDS</a>
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70<h1>bdm::mxArrayDS Class Reference</h1><!-- doxytag: class="bdm::mxArrayDS" --><!-- doxytag: inherits="bdm::MemDS" -->Memory storage of off-line data column-wise. 
71<a href="#_details">More...</a>
72<p>
73<code>#include &lt;<a class="el" href="mex__datasource_8h_source.html">mex_datasource.h</a>&gt;</code>
74<p>
75
76<p>
77<a href="classbdm_1_1mxArrayDS-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
78<tr><td></td></tr>
79<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
80<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="6f0733375782b996aa567485ea362bb8"></a><!-- doxytag: member="bdm::mxArrayDS::mxArrayDS" ref="6f0733375782b996aa567485ea362bb8" args="()" -->
81&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mxArrayDS.html#6f0733375782b996aa567485ea362bb8">mxArrayDS</a> ()</td></tr>
82
83<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Default constructor. <br></td></tr>
84<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mxArrayDS.html#3f8986832001f54ef808edaf3988d025">from_setting</a> (const Setting &amp;set)</td></tr>
85
86<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Create memory data source from mxArray.  <a href="#3f8986832001f54ef808edaf3988d025"></a><br></td></tr>
87<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="339a488b93f2fc37c80d9a9573fbd421"></a><!-- doxytag: member="bdm::mxArrayDS::max_length" ref="339a488b93f2fc37c80d9a9573fbd421" args="()" -->
88int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1MemDS.html#339a488b93f2fc37c80d9a9573fbd421">max_length</a> ()</td></tr>
89
90<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns maximum number of provided data, by default it is set to maximum allowed length, shorter <a class="el" href="classbdm_1_1DS.html" title="Abstract class for discrete-time sources of data.">DS</a> should overload this method! See, <a class="el" href="classbdm_1_1MemDS.html#339a488b93f2fc37c80d9a9573fbd421" title="Returns maximum number of provided data, by default it is set to maximum allowed...">MemDS.max_length()</a>. <br></td></tr>
91<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="23522b9e7dd0bb0c365cc9cde4c05449"></a><!-- doxytag: member="bdm::mxArrayDS::getdata" ref="23522b9e7dd0bb0c365cc9cde4c05449" args="(vec &amp;dt)" -->
92void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1MemDS.html#23522b9e7dd0bb0c365cc9cde4c05449">getdata</a> (vec &amp;dt)</td></tr>
93
94<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns full vector of observed data=[output, input]. <br></td></tr>
95<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="62083e1db465a97a2a39fc682addc83d"></a><!-- doxytag: member="bdm::mxArrayDS::getdata" ref="62083e1db465a97a2a39fc682addc83d" args="(vec &amp;dt, const ivec &amp;indeces)" -->
96void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1MemDS.html#62083e1db465a97a2a39fc682addc83d">getdata</a> (vec &amp;dt, const ivec &amp;indeces)</td></tr>
97
98<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns data records at indeces. <br></td></tr>
99<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="e6428f2778254e8304fb5a799b7f815a"></a><!-- doxytag: member="bdm::mxArrayDS::set_rvs" ref="e6428f2778254e8304fb5a799b7f815a" args="(RV &amp;drv, RV &amp;urv)" -->
100void&nbsp;</td><td class="memItemRight" valign="bottom"><b>set_rvs</b> (<a class="el" href="classbdm_1_1RV.html">RV</a> &amp;drv, <a class="el" href="classbdm_1_1RV.html">RV</a> &amp;urv)</td></tr>
101
102<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="9a7f17598fe2b458707ba932865beef5"></a><!-- doxytag: member="bdm::mxArrayDS::write" ref="9a7f17598fe2b458707ba932865beef5" args="(vec &amp;ut)" -->
103void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1MemDS.html#9a7f17598fe2b458707ba932865beef5">write</a> (vec &amp;ut)</td></tr>
104
105<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Accepts action variable and schedule it for application. <br></td></tr>
106<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="4349a043d00fd82c8d5f5c39673787e5"></a><!-- doxytag: member="bdm::mxArrayDS::write" ref="4349a043d00fd82c8d5f5c39673787e5" args="(vec &amp;ut, ivec &amp;indices)" -->
107void&nbsp;</td><td class="memItemRight" valign="bottom"><b>write</b> (vec &amp;ut, ivec &amp;indices)</td></tr>
108
109<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="6bced13f84f6bf04449728817e049e1d"></a><!-- doxytag: member="bdm::mxArrayDS::write" ref="6bced13f84f6bf04449728817e049e1d" args="(vec &amp;ut, const ivec &amp;indeces)" -->
110virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1DS.html#6bced13f84f6bf04449728817e049e1d">write</a> (vec &amp;ut, const ivec &amp;indeces)</td></tr>
111
112<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Accepts action variables at specific indeces. <br></td></tr>
113<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="21916feb3e5ff960855c09b06a0d279b"></a><!-- doxytag: member="bdm::mxArrayDS::step" ref="21916feb3e5ff960855c09b06a0d279b" args="()" -->
114void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1MemDS.html#21916feb3e5ff960855c09b06a0d279b">step</a> ()</td></tr>
115
116<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Moves from <img class="formulaInl" alt="$ t $" src="form_18.png"> to <img class="formulaInl" alt="$ t+1 $" src="form_19.png">, i.e. perfroms the actions and reads response of the system. <br></td></tr>
117<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="3c9e417d85052396fe74c164857ee67e"></a><!-- doxytag: member="bdm::mxArrayDS::log_add" ref="3c9e417d85052396fe74c164857ee67e" args="(logger &amp;L)" -->
118virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1DS.html#3c9e417d85052396fe74c164857ee67e">log_add</a> (<a class="el" href="classbdm_1_1logger.html">logger</a> &amp;L)</td></tr>
119
120<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Register <a class="el" href="classbdm_1_1DS.html" title="Abstract class for discrete-time sources of data.">DS</a> for logging into <a class="el" href="classbdm_1_1logger.html" title="Class for storing results (and semi-results) of an experiment.">logger</a> L. <br></td></tr>
121<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="e03d2c93cddd5c3a03107ddd3ae999cf"></a><!-- doxytag: member="bdm::mxArrayDS::logit" ref="e03d2c93cddd5c3a03107ddd3ae999cf" args="(logger &amp;L)" -->
122virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1DS.html#e03d2c93cddd5c3a03107ddd3ae999cf">logit</a> (<a class="el" href="classbdm_1_1logger.html">logger</a> &amp;L)</td></tr>
123
124<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Register <a class="el" href="classbdm_1_1DS.html" title="Abstract class for discrete-time sources of data.">DS</a> for logging into <a class="el" href="classbdm_1_1logger.html" title="Class for storing results (and semi-results) of an experiment.">logger</a> L. <br></td></tr>
125<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="069497b610296be053d862a2493be0ce"></a><!-- doxytag: member="bdm::mxArrayDS::_drv" ref="069497b610296be053d862a2493be0ce" args="() const " -->
126virtual const <a class="el" href="classbdm_1_1RV.html">RV</a> &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1DS.html#069497b610296be053d862a2493be0ce">_drv</a> () const </td></tr>
127
128<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">access function <br></td></tr>
129<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a6a9a375da64c82fc227bda3418a1f33"></a><!-- doxytag: member="bdm::mxArrayDS::_urv" ref="a6a9a375da64c82fc227bda3418a1f33" args="() const " -->
130const <a class="el" href="classbdm_1_1RV.html">RV</a> &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1DS.html#a6a9a375da64c82fc227bda3418a1f33">_urv</a> () const </td></tr>
131
132<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">access function <br></td></tr>
133<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="c09878f86907329ac631a3df8755c558"></a><!-- doxytag: member="bdm::mxArrayDS::_yrv" ref="c09878f86907329ac631a3df8755c558" args="() const " -->
134const <a class="el" href="classbdm_1_1RV.html">RV</a> &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1DS.html#c09878f86907329ac631a3df8755c558">_yrv</a> () const </td></tr>
135
136<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">access function <br></td></tr>
137<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="3a92d77fd97fdb6bf1c8edb1e38c6bbc"></a><!-- doxytag: member="bdm::mxArrayDS::set_drv" ref="3a92d77fd97fdb6bf1c8edb1e38c6bbc" args="(const RV &amp;yrv, const RV &amp;urv)" -->
138virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1DS.html#3a92d77fd97fdb6bf1c8edb1e38c6bbc">set_drv</a> (const <a class="el" href="classbdm_1_1RV.html">RV</a> &amp;yrv, const <a class="el" href="classbdm_1_1RV.html">RV</a> &amp;urv)</td></tr>
139
140<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">set random variables <br></td></tr>
141<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="af0e6941ba5919cae1bc530e2181b109"></a><!-- doxytag: member="bdm::mxArrayDS::to_string" ref="af0e6941ba5919cae1bc530e2181b109" args="()" -->
142virtual string&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1root.html#af0e6941ba5919cae1bc530e2181b109">to_string</a> ()</td></tr>
143
144<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method returns a basic info about the current instance. <br></td></tr>
145<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="67d954d255ede776eade7334d4895790"></a><!-- doxytag: member="bdm::mxArrayDS::to_setting" ref="67d954d255ede776eade7334d4895790" args="(Setting &amp;set) const " -->
146virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1root.html#67d954d255ede776eade7334d4895790">to_setting</a> (Setting &amp;set) const </td></tr>
147
148<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method save all the instance properties into the Setting structure. <br></td></tr>
149<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="1c314bd6d6dacb8ba78ea5eb88fd9516"></a><!-- doxytag: member="bdm::mxArrayDS::validate" ref="1c314bd6d6dacb8ba78ea5eb88fd9516" args="()" -->
150virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1root.html#1c314bd6d6dacb8ba78ea5eb88fd9516">validate</a> ()</td></tr>
151
152<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method TODO. <br></td></tr>
153<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
154<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a724f4cbfc32e79bacc044253234e260"></a><!-- doxytag: member="bdm::mxArrayDS::Data" ref="a724f4cbfc32e79bacc044253234e260" args="" -->
155mat&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1MemDS.html#a724f4cbfc32e79bacc044253234e260">Data</a></td></tr>
156
157<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">internal matrix of data <br></td></tr>
158<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="681ee3831f68f4f20ed54e04e8b3f107"></a><!-- doxytag: member="bdm::mxArrayDS::time" ref="681ee3831f68f4f20ed54e04e8b3f107" args="" -->
159int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1MemDS.html#681ee3831f68f4f20ed54e04e8b3f107">time</a></td></tr>
160
161<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">active column in the Data matrix <br></td></tr>
162<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="865814d49913dcf672bb20a4334d3dc4"></a><!-- doxytag: member="bdm::mxArrayDS::rowid" ref="865814d49913dcf672bb20a4334d3dc4" args="" -->
163ivec&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1MemDS.html#865814d49913dcf672bb20a4334d3dc4">rowid</a></td></tr>
164
165<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">vector of rows that are presented in Dt <br></td></tr>
166<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="f96cae44624e79638a91ec4f2c7c81a9"></a><!-- doxytag: member="bdm::mxArrayDS::dtsize" ref="f96cae44624e79638a91ec4f2c7c81a9" args="" -->
167int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1DS.html#f96cae44624e79638a91ec4f2c7c81a9">dtsize</a></td></tr>
168
169<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">size of data returned by <code><a class="el" href="classbdm_1_1DS.html#c1ec862dec7164fee3284c6f9a51b0ba" title="Returns full vector of observed data=[output, input].">getdata()</a></code> <br></td></tr>
170<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="d7467046a0bd05bc992cc5e1bdedb983"></a><!-- doxytag: member="bdm::mxArrayDS::utsize" ref="d7467046a0bd05bc992cc5e1bdedb983" args="" -->
171int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1DS.html#d7467046a0bd05bc992cc5e1bdedb983">utsize</a></td></tr>
172
173<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">size of data <br></td></tr>
174<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="22a4b29aa6e9f3bf17bcc4b28567e8bd"></a><!-- doxytag: member="bdm::mxArrayDS::ytsize" ref="22a4b29aa6e9f3bf17bcc4b28567e8bd" args="" -->
175int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1DS.html#22a4b29aa6e9f3bf17bcc4b28567e8bd">ytsize</a></td></tr>
176
177<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">size of output <br></td></tr>
178<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="d8db125ac35f3b8eeb773fc9a4cb45ec"></a><!-- doxytag: member="bdm::mxArrayDS::Drv" ref="d8db125ac35f3b8eeb773fc9a4cb45ec" args="" -->
179<a class="el" href="classbdm_1_1RV.html">RV</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1DS.html#d8db125ac35f3b8eeb773fc9a4cb45ec">Drv</a></td></tr>
180
181<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Description of data returned by <code><a class="el" href="classbdm_1_1DS.html#c1ec862dec7164fee3284c6f9a51b0ba" title="Returns full vector of observed data=[output, input].">getdata()</a></code>. <br></td></tr>
182<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="9ac5970128fd39f4f6226723cd1de702"></a><!-- doxytag: member="bdm::mxArrayDS::Urv" ref="9ac5970128fd39f4f6226723cd1de702" args="" -->
183<a class="el" href="classbdm_1_1RV.html">RV</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1DS.html#9ac5970128fd39f4f6226723cd1de702">Urv</a></td></tr>
184
185<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Description of data witten by by <code><a class="el" href="classbdm_1_1DS.html#f5baeee8528e5e4c5c7a344b2e3f192a" title="Accepts action variable and schedule it for application.">write()</a></code>. <br></td></tr>
186<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="eb9de2a85f0d8257d79d9b68c05c4995"></a><!-- doxytag: member="bdm::mxArrayDS::Yrv" ref="eb9de2a85f0d8257d79d9b68c05c4995" args="" -->
187<a class="el" href="classbdm_1_1RV.html">RV</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1DS.html#eb9de2a85f0d8257d79d9b68c05c4995">Yrv</a></td></tr>
188
189<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Description of output data. <br></td></tr>
190<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="b4b7bdb9d98a11ab587aa0ad803bb867"></a><!-- doxytag: member="bdm::mxArrayDS::L_dt" ref="b4b7bdb9d98a11ab587aa0ad803bb867" args="" -->
191int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1DS.html#b4b7bdb9d98a11ab587aa0ad803bb867">L_dt</a></td></tr>
192
193<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Remember its own index in Logger L. <br></td></tr>
194<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="b56b74ec21485846ccfad461f33b0e7a"></a><!-- doxytag: member="bdm::mxArrayDS::L_ut" ref="b56b74ec21485846ccfad461f33b0e7a" args="" -->
195int&nbsp;</td><td class="memItemRight" valign="bottom"><b>L_ut</b></td></tr>
196
197</table>
198<hr><a name="_details"></a><h2>Detailed Description</h2>
199Memory storage of off-line data column-wise.
200<p>
201The data are stored in an internal matrix <code>Data</code> . Each column of Data corresponds to one discrete time observation <img class="formulaInl" alt="$t$" src="form_22.png">. Access to this matrix is via indices <code>rowid</code> and <code>delays</code>.<p>
202The data can be loaded from a file. <hr><h2>Member Function Documentation</h2>
203<a class="anchor" name="3f8986832001f54ef808edaf3988d025"></a><!-- doxytag: member="bdm::mxArrayDS::from_setting" ref="3f8986832001f54ef808edaf3988d025" args="(const Setting &amp;set)" -->
204<div class="memitem">
205<div class="memproto">
206      <table class="memname">
207        <tr>
208          <td class="memname">void bdm::mxArrayDS::from_setting           </td>
209          <td>(</td>
210          <td class="paramtype">const Setting &amp;&nbsp;</td>
211          <td class="paramname"> <em>set</em>          </td>
212          <td>&nbsp;)&nbsp;</td>
213          <td><code> [inline, virtual]</code></td>
214        </tr>
215      </table>
216</div>
217<div class="memdoc">
218
219<p>
220Create memory data source from mxArray.
221<p>
222<div class="fragment"><pre class="fragment">        system={
223                type=<span class="stringliteral">"mexDS"</span>;
224                varname=<span class="stringliteral">""</span>;                <span class="comment">// name of workspace variable</span>
225                row_rv = {<span class="keyword">class</span>=<span class="stringliteral">'RV'</span>,...}  <span class="comment">// definition of </span>
226                };
227</pre></div><p>
228<a class="el" href="classbdm_1_1MemDS.html" title="Memory storage of off-line data column-wise.">MemDS</a> with the above fields will be created;
229<p>Reimplemented from <a class="el" href="classbdm_1_1MemDS.html#faebfe6d7a2a43421be05d8cf7d7ae45">bdm::MemDS</a>.</p>
230
231<p>References <a class="el" href="datasources_8h_source.html#l00032">bdm::MemDS::Data</a>, <a class="el" href="bdmbase_8h_source.html#l00953">bdm::DS::dtsize</a>, <a class="el" href="datasources_8h_source.html#l00036">bdm::MemDS::rowid</a>, and <a class="el" href="bdmbase_8h_source.html#l00955">bdm::DS::utsize</a>.</p>
232
233</div>
234</div><p>
235<hr>The documentation for this class was generated from the following file:<ul>
236<li><a class="el" href="mex__datasource_8h_source.html">mex_datasource.h</a></ul>
237</div>
238<hr size="1"><address style="text-align: right;"><small>Generated on Wed Oct 7 17:34:47 2009 for mixpp by&nbsp;
239<a href="http://www.doxygen.org/index.html">
240<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.9 </small></address>
241</body>
242</html>
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