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<h1>trellis_siso_combined_f Class Reference<br/>
<small>
[<a class="el" href="group__coding__blk.html">Information Coding and Decoding</a>]</small>
</h1><!-- doxytag: class="trellis_siso_combined_f" --><!-- doxytag: inherits="gr_block" -->
<p><code>#include <<a class="el" href="trellis__siso__combined__f_8h_source.html">trellis_siso_combined_f.h</a>></code></p>
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Inheritance diagram for trellis_siso_combined_f:</div>
<div class="dynsection">
<div class="center"><img src="classtrellis__siso__combined__f__inherit__graph.png" border="0" usemap="#trellis__siso__combined__f_inherit__map" alt="Inheritance graph"/></div>
<map name="trellis__siso__combined__f_inherit__map" id="trellis__siso__combined__f_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="49,83,119,112"/><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="29,5,139,35"/></map>
<center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div>
<p><a href="classtrellis__siso__combined__f-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__siso__combined__f.html#a7d972824e49c0228634572578f841fe9">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__siso__combined__f.html#a170eb62f411bb6c35aa53e922f1b1517">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__siso__combined__f.html#a4c57abe0acb674e7accd001e1cdca40c">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__siso__combined__f.html#ae6adb9e0da13599557a55f050c649e7c">SK</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classtrellis__siso__combined__f.html#a5ec41eb2d44b665a6151ecac8f22f141">POSTI</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classtrellis__siso__combined__f.html#a10f9be4c57a51d1008966a110de10bf3">POSTO</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="trellis__siso__type_8h.html#ae9796e8d4233b80431bb2c59b916c0d8">trellis_siso_type_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classtrellis__siso__combined__f.html#aaf86c0d29d38c1f3f2012d9c4e028bdf">SISO_TYPE</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classtrellis__siso__combined__f.html#ac712fe4ac232b2110d7018fed64f8ca6">D</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classstd_1_1vector.html">std::vector</a>< float > </td><td class="memItemRight" valign="bottom"><a class="el" href="classtrellis__siso__combined__f.html#a7f839e8dec64172d723ea8f9755319ea">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__siso__combined__f.html#a385969822bb84b440d0a98f2a7f331e5">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__siso__combined__f.html#a08dbcd3d99978cfbc30b892b65031d9d">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="#a08dbcd3d99978cfbc30b892b65031d9d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classtrellis__siso__combined__f.html#a0b1d503a66ac2dfd4e0a2a33b43206b1">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="#a0b1d503a66ac2dfd4e0a2a33b43206b1"></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_siso_combined_f_sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classtrellis__siso__combined__f.html#afecf640669ee72f8528852b91310fefd">trellis_make_siso_combined_f</a> (const <a class="el" href="classfsm.html">fsm</a> &FSM, int K, int S0, int SK, <a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> POSTI, <a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> POSTO, <a class="el" href="trellis__siso__type_8h.html#ae9796e8d4233b80431bb2c59b916c0d8">trellis_siso_type_t</a> d_SISO_TYPE, int D, const <a class="el" href="classstd_1_1vector.html">std::vector</a>< float > &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="ac712fe4ac232b2110d7018fed64f8ca6"></a><!-- doxytag: member="trellis_siso_combined_f::D" ref="ac712fe4ac232b2110d7018fed64f8ca6" args="() const " -->
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<td class="memname">int trellis_siso_combined_f::D </td>
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<td> ) </td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="a08dbcd3d99978cfbc30b892b65031d9d"></a><!-- doxytag: member="trellis_siso_combined_f::forecast" ref="a08dbcd3d99978cfbc30b892b65031d9d" args="(int noutput_items, gr_vector_int &ninput_items_required)" -->
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<td class="memname">void trellis_siso_combined_f::forecast </td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>noutput_items</em>, </td>
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<td class="paramkey"></td>
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<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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<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="a7d972824e49c0228634572578f841fe9"></a><!-- doxytag: member="trellis_siso_combined_f::FSM" ref="a7d972824e49c0228634572578f841fe9" args="() const " -->
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<td class="memname"><a class="el" href="classfsm.html">fsm</a> trellis_siso_combined_f::FSM </td>
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<td> ) </td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="a0b1d503a66ac2dfd4e0a2a33b43206b1"></a><!-- doxytag: member="trellis_siso_combined_f::general_work" ref="a0b1d503a66ac2dfd4e0a2a33b43206b1" 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_siso_combined_f::general_work </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</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>
</tr>
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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="a170eb62f411bb6c35aa53e922f1b1517"></a><!-- doxytag: member="trellis_siso_combined_f::K" ref="a170eb62f411bb6c35aa53e922f1b1517" args="() const " -->
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<td class="memname">int trellis_siso_combined_f::K </td>
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<td> const<code> [inline]</code></td>
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<a class="anchor" id="a5ec41eb2d44b665a6151ecac8f22f141"></a><!-- doxytag: member="trellis_siso_combined_f::POSTI" ref="a5ec41eb2d44b665a6151ecac8f22f141" args="() const " -->
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<td class="memname"><a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> trellis_siso_combined_f::POSTI </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="a10f9be4c57a51d1008966a110de10bf3"></a><!-- doxytag: member="trellis_siso_combined_f::POSTO" ref="a10f9be4c57a51d1008966a110de10bf3" args="() const " -->
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<td class="memname"><a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> trellis_siso_combined_f::POSTO </td>
<td>(</td>
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<td> const<code> [inline]</code></td>
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<a class="anchor" id="a4c57abe0acb674e7accd001e1cdca40c"></a><!-- doxytag: member="trellis_siso_combined_f::S0" ref="a4c57abe0acb674e7accd001e1cdca40c" args="() const " -->
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<td class="memname">int trellis_siso_combined_f::S0 </td>
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<td> const<code> [inline]</code></td>
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<a class="anchor" id="aaf86c0d29d38c1f3f2012d9c4e028bdf"></a><!-- doxytag: member="trellis_siso_combined_f::SISO_TYPE" ref="aaf86c0d29d38c1f3f2012d9c4e028bdf" args="() const " -->
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<td class="memname"><a class="el" href="trellis__siso__type_8h.html#ae9796e8d4233b80431bb2c59b916c0d8">trellis_siso_type_t</a> trellis_siso_combined_f::SISO_TYPE </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="ae6adb9e0da13599557a55f050c649e7c"></a><!-- doxytag: member="trellis_siso_combined_f::SK" ref="ae6adb9e0da13599557a55f050c649e7c" args="() const " -->
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<td class="memname">int trellis_siso_combined_f::SK </td>
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<td> ) </td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="a7f839e8dec64172d723ea8f9755319ea"></a><!-- doxytag: member="trellis_siso_combined_f::TABLE" ref="a7f839e8dec64172d723ea8f9755319ea" args="() const " -->
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<td class="memname"><a class="el" href="classstd_1_1vector.html">std::vector</a><float> trellis_siso_combined_f::TABLE </td>
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<td> const<code> [inline]</code></td>
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<a class="anchor" id="a385969822bb84b440d0a98f2a7f331e5"></a><!-- doxytag: member="trellis_siso_combined_f::TYPE" ref="a385969822bb84b440d0a98f2a7f331e5" 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_siso_combined_f::TYPE </td>
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<hr/><h2>Friends And Related Function Documentation</h2>
<a class="anchor" id="afecf640669ee72f8528852b91310fefd"></a><!-- doxytag: member="trellis_siso_combined_f::trellis_make_siso_combined_f" ref="afecf640669ee72f8528852b91310fefd" args="(const fsm &FSM, int K, int S0, int SK, bool POSTI, bool POSTO, trellis_siso_type_t d_SISO_TYPE, int D, const std::vector< float > &TABLE, trellis_metric_type_t TYPE)" -->
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<td class="memname"><a class="el" href="classboost_1_1shared__ptr.html">trellis_siso_combined_f_sptr</a> trellis_make_siso_combined_f </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>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>SK</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> </td>
<td class="paramname"> <em>POSTI</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> </td>
<td class="paramname"> <em>POSTO</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="trellis__siso__type_8h.html#ae9796e8d4233b80431bb2c59b916c0d8">trellis_siso_type_t</a> </td>
<td class="paramname"> <em>d_SISO_TYPE</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>< float > & </td>
<td class="paramname"> <em>TABLE</em>, </td>
</tr>
<tr>
<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>
<tr>
<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__siso__combined__f_8h_source.html">trellis_siso_combined_f.h</a></li>
</ul>
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