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<h1>trellis_viterbi_combined_si Class Reference<br/>
<small>
[<a class="el" href="group__coding__blk.html">Information Coding and Decoding</a>]</small>
</h1><!-- doxytag: class="trellis_viterbi_combined_si" --><!-- doxytag: inherits="gr_block" -->
<p><code>#include <<a class="el" href="trellis__viterbi__combined__si_8h_source.html">trellis_viterbi_combined_si.h</a>></code></p>
<div class="dynheader">
Inheritance diagram for trellis_viterbi_combined_si:</div>
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<div class="center"><img src="classtrellis__viterbi__combined__si__inherit__graph.png" border="0" usemap="#trellis__viterbi__combined__si_inherit__map" alt="Inheritance graph"/></div>
<map name="trellis__viterbi__combined__si_inherit__map" id="trellis__viterbi__combined__si_inherit__map">
<area shape="rect" id="node2" href="classgr__block.html" title="The abstract base class for all 'terminal' processing blocks.A signal processing..." alt="" coords="57,237,127,267"/><area shape="rect" id="node4" href="classgr__basic__block.html" title="The abstract base class for all signal processing blocks.Basic blocks are the bare..." alt="" coords="37,160,147,189"/><area shape="rect" id="node6" href="classgr__msg__accepter.html" title="Accepts messages and inserts them into a message queue, then notifies subclass gr_basic_block..." alt="" coords="31,83,153,112"/><area shape="rect" id="node8" href="classgruel_1_1msg__accepter.html" title="Virtual base class that accepts messages." alt="" coords="23,5,161,35"/></map>
<center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div>
<p><a href="classtrellis__viterbi__combined__si-members.html">List of all members.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classfsm.html">fsm</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classtrellis__viterbi__combined__si.html#af9d4aa70f9212fe87e96eb6c858ffef4">FSM</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classtrellis__viterbi__combined__si.html#a3886b607a799c7c079201281185178c3">K</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classtrellis__viterbi__combined__si.html#ad0c04fabe74ddd9548fdd4beff64265d">S0</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classtrellis__viterbi__combined__si.html#a681e032cef253ccbaf52e60a24a1f1ba">SK</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classtrellis__viterbi__combined__si.html#a108dcede8fa9afb92c8ab56917f02900">D</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classstd_1_1vector.html">std::vector</a>< short > </td><td class="memItemRight" valign="bottom"><a class="el" href="classtrellis__viterbi__combined__si.html#ad51b21720002b62029958ca6a2ed4b7c">TABLE</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="trellis__metric__type_8h.html#a730999483daebb08342eb009b2c77ad1">trellis_metric_type_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classtrellis__viterbi__combined__si.html#a84c9dc9810103e4755707ec25ff65c7a">TYPE</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classtrellis__viterbi__combined__si.html#a4f0aea99711754c1024be8ce4731230b">set_TABLE</a> (const <a class="el" href="classstd_1_1vector.html">std::vector</a>< short > &table)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classtrellis__viterbi__combined__si.html#abb36b79e131ca133df58261a4e06128b">forecast</a> (int noutput_items, <a class="el" href="classstd_1_1vector.html">gr_vector_int</a> &ninput_items_required)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Estimate input requirements given output request. <a href="#abb36b79e131ca133df58261a4e06128b"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classtrellis__viterbi__combined__si.html#aa52c420898e1d86d8677cfbd428cc576">general_work</a> (int noutput_items, <a class="el" href="classstd_1_1vector.html">gr_vector_int</a> &ninput_items, <a class="el" href="classstd_1_1vector.html">gr_vector_const_void_star</a> &input_items, <a class="el" href="classstd_1_1vector.html">gr_vector_void_star</a> &output_items)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">compute output items from input items <a href="#aa52c420898e1d86d8677cfbd428cc576"></a><br/></td></tr>
<tr><td colspan="2"><h2>Friends</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classboost_1_1shared__ptr.html">trellis_viterbi_combined_si_sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classtrellis__viterbi__combined__si.html#ab7be742bef2c08e4f6798f39668d092f">trellis_make_viterbi_combined_si</a> (const <a class="el" href="classfsm.html">fsm</a> &FSM, int K, int S0, int SK, int D, const <a class="el" href="classstd_1_1vector.html">std::vector</a>< short > &TABLE, <a class="el" href="trellis__metric__type_8h.html#a730999483daebb08342eb009b2c77ad1">trellis_metric_type_t</a> TYPE)</td></tr>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a108dcede8fa9afb92c8ab56917f02900"></a><!-- doxytag: member="trellis_viterbi_combined_si::D" ref="a108dcede8fa9afb92c8ab56917f02900" args="() const " -->
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<td class="memname">int trellis_viterbi_combined_si::D </td>
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<td class="paramname"></td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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</div>
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<a class="anchor" id="abb36b79e131ca133df58261a4e06128b"></a><!-- doxytag: member="trellis_viterbi_combined_si::forecast" ref="abb36b79e131ca133df58261a4e06128b" args="(int noutput_items, gr_vector_int &ninput_items_required)" -->
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<td class="memname">void trellis_viterbi_combined_si::forecast </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>noutput_items</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classstd_1_1vector.html">gr_vector_int</a> & </td>
<td class="paramname"> <em>ninput_items_required</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<p>Estimate input requirements given output request. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>noutput_items</em> </td><td>number of output items to produce </td></tr>
<tr><td valign="top"></td><td valign="top"><em>ninput_items_required</em> </td><td>number of input items required on each input stream</td></tr>
</table>
</dd>
</dl>
<p>Given a request to product <code>noutput_items</code>, estimate the number of data items required on each input stream. The estimate doesn't have to be exact, but should be close. </p>
<p>Reimplemented from <a class="el" href="classgr__block.html#aa1f2518b5c97126bb015adb9e2027f4a">gr_block</a>.</p>
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<a class="anchor" id="af9d4aa70f9212fe87e96eb6c858ffef4"></a><!-- doxytag: member="trellis_viterbi_combined_si::FSM" ref="af9d4aa70f9212fe87e96eb6c858ffef4" args="() const " -->
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<td class="memname"><a class="el" href="classfsm.html">fsm</a> trellis_viterbi_combined_si::FSM </td>
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<td class="paramname"></td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="aa52c420898e1d86d8677cfbd428cc576"></a><!-- doxytag: member="trellis_viterbi_combined_si::general_work" ref="aa52c420898e1d86d8677cfbd428cc576" args="(int noutput_items, gr_vector_int &ninput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)" -->
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<td class="memname">int trellis_viterbi_combined_si::general_work </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>noutput_items</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classstd_1_1vector.html">gr_vector_int</a> & </td>
<td class="paramname"> <em>ninput_items</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classstd_1_1vector.html">gr_vector_const_void_star</a> & </td>
<td class="paramname"> <em>input_items</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classstd_1_1vector.html">gr_vector_void_star</a> & </td>
<td class="paramname"> <em>output_items</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<p>compute output items from input items </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>noutput_items</em> </td><td>number of output items to write on each output stream </td></tr>
<tr><td valign="top"></td><td valign="top"><em>ninput_items</em> </td><td>number of input items available on each input stream </td></tr>
<tr><td valign="top"></td><td valign="top"><em>input_items</em> </td><td>vector of pointers to the input items, one entry per input stream </td></tr>
<tr><td valign="top"></td><td valign="top"><em>output_items</em> </td><td>vector of pointers to the output items, one entry per output stream</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>number of items actually written to each output stream, or -1 on EOF. It is OK to return a value less than noutput_items. -1 <= return value <= noutput_items</dd></dl>
<p>general_work must call consume or consume_each to indicate how many items were consumed on each input stream. </p>
<p>Implements <a class="el" href="classgr__block.html#a137b93d87dc83bbdb6369d33f4ea8197">gr_block</a>.</p>
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<a class="anchor" id="a3886b607a799c7c079201281185178c3"></a><!-- doxytag: member="trellis_viterbi_combined_si::K" ref="a3886b607a799c7c079201281185178c3" args="() const " -->
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<td class="memname">int trellis_viterbi_combined_si::K </td>
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<td class="paramname"></td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="ad0c04fabe74ddd9548fdd4beff64265d"></a><!-- doxytag: member="trellis_viterbi_combined_si::S0" ref="ad0c04fabe74ddd9548fdd4beff64265d" args="() const " -->
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<td class="memname">int trellis_viterbi_combined_si::S0 </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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</div>
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<a class="anchor" id="a4f0aea99711754c1024be8ce4731230b"></a><!-- doxytag: member="trellis_viterbi_combined_si::set_TABLE" ref="a4f0aea99711754c1024be8ce4731230b" args="(const std::vector< short > &table)" -->
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<td class="memname">void trellis_viterbi_combined_si::set_TABLE </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classstd_1_1vector.html">std::vector</a>< short > & </td>
<td class="paramname"> <em>table</em></td>
<td> ) </td>
<td></td>
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<a class="anchor" id="a681e032cef253ccbaf52e60a24a1f1ba"></a><!-- doxytag: member="trellis_viterbi_combined_si::SK" ref="a681e032cef253ccbaf52e60a24a1f1ba" args="() const " -->
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<td class="memname">int trellis_viterbi_combined_si::SK </td>
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<td class="paramname"></td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="ad51b21720002b62029958ca6a2ed4b7c"></a><!-- doxytag: member="trellis_viterbi_combined_si::TABLE" ref="ad51b21720002b62029958ca6a2ed4b7c" args="() const " -->
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<td class="memname"><a class="el" href="classstd_1_1vector.html">std::vector</a><short> trellis_viterbi_combined_si::TABLE </td>
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<td> ) </td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="a84c9dc9810103e4755707ec25ff65c7a"></a><!-- doxytag: member="trellis_viterbi_combined_si::TYPE" ref="a84c9dc9810103e4755707ec25ff65c7a" args="() const " -->
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<td class="memname"><a class="el" href="trellis__metric__type_8h.html#a730999483daebb08342eb009b2c77ad1">trellis_metric_type_t</a> trellis_viterbi_combined_si::TYPE </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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<hr/><h2>Friends And Related Function Documentation</h2>
<a class="anchor" id="ab7be742bef2c08e4f6798f39668d092f"></a><!-- doxytag: member="trellis_viterbi_combined_si::trellis_make_viterbi_combined_si" ref="ab7be742bef2c08e4f6798f39668d092f" args="(const fsm &FSM, int K, int S0, int SK, int D, const std::vector< short > &TABLE, trellis_metric_type_t TYPE)" -->
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<td class="memname"><a class="el" href="classboost_1_1shared__ptr.html">trellis_viterbi_combined_si_sptr</a> trellis_make_viterbi_combined_si </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classfsm.html">fsm</a> & </td>
<td class="paramname"> <em>FSM</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>K</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>S0</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>SK</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>D</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classstd_1_1vector.html">std::vector</a>< short > & </td>
<td class="paramname"> <em>TABLE</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="trellis__metric__type_8h.html#a730999483daebb08342eb009b2c77ad1">trellis_metric_type_t</a> </td>
<td class="paramname"> <em>TYPE</em></td><td> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [friend]</code></td>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="trellis__viterbi__combined__si_8h_source.html">trellis_viterbi_combined_si.h</a></li>
</ul>
</div>
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