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<h1>gc_client_thread_info.h</h1>  </div>
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<a href="gc__client__thread__info_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* -*- c++ -*- */</span>
<a name="l00002"></a>00002 <span class="comment">/*</span>
<a name="l00003"></a>00003 <span class="comment"> * Copyright 2007 Free Software Foundation, Inc.</span>
<a name="l00004"></a>00004 <span class="comment"> * </span>
<a name="l00005"></a>00005 <span class="comment"> * This file is part of GNU Radio</span>
<a name="l00006"></a>00006 <span class="comment"> * </span>
<a name="l00007"></a>00007 <span class="comment"> * GNU Radio is free software; you can redistribute it and/or modify</span>
<a name="l00008"></a>00008 <span class="comment"> * it under the terms of the GNU General Public License as published by</span>
<a name="l00009"></a>00009 <span class="comment"> * the Free Software Foundation; either version 3, or (at your option)</span>
<a name="l00010"></a>00010 <span class="comment"> * any later version.</span>
<a name="l00011"></a>00011 <span class="comment"> * </span>
<a name="l00012"></a>00012 <span class="comment"> * GNU Radio is distributed in the hope that it will be useful,</span>
<a name="l00013"></a>00013 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00014"></a>00014 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</span>
<a name="l00015"></a>00015 <span class="comment"> * GNU General Public License for more details.</span>
<a name="l00016"></a>00016 <span class="comment"> * </span>
<a name="l00017"></a>00017 <span class="comment"> * You should have received a copy of the GNU General Public License along</span>
<a name="l00018"></a>00018 <span class="comment"> * with this program; if not, write to the Free Software Foundation, Inc.,</span>
<a name="l00019"></a>00019 <span class="comment"> * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.</span>
<a name="l00020"></a>00020 <span class="comment"> */</span>
<a name="l00021"></a>00021 <span class="preprocessor">#ifndef INCLUDED_GC_CLIENT_THREAD_INFO_H</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#define INCLUDED_GC_CLIENT_THREAD_INFO_H</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include &lt;gnuradio/omnithread.h&gt;</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include &lt;boost/utility.hpp&gt;</span>
<a name="l00026"></a>00026 
<a name="l00027"></a><a class="code" href="gc__client__thread__info_8h.html#a007a32c898155247070f55a54bfb55a9">00027</a> <span class="keyword">enum</span> <a class="code" href="gc__client__thread__info_8h.html#a007a32c898155247070f55a54bfb55a9">gc_ct_state</a> {
<a name="l00028"></a><a class="code" href="gc__client__thread__info_8h.html#a007a32c898155247070f55a54bfb55a9ae589f1971c0adb66e7231f89777f0958">00028</a>   <a class="code" href="gc__client__thread__info_8h.html#a007a32c898155247070f55a54bfb55a9ae589f1971c0adb66e7231f89777f0958">CT_NOT_WAITING</a>,
<a name="l00029"></a><a class="code" href="gc__client__thread__info_8h.html#a007a32c898155247070f55a54bfb55a9afb938aecdeb8526b77af874bada28c7f">00029</a>   <a class="code" href="gc__client__thread__info_8h.html#a007a32c898155247070f55a54bfb55a9afb938aecdeb8526b77af874bada28c7f">CT_WAIT_ALL</a>,
<a name="l00030"></a><a class="code" href="gc__client__thread__info_8h.html#a007a32c898155247070f55a54bfb55a9a524a86ad863f214a29166dad314b3b68">00030</a>   <a class="code" href="gc__client__thread__info_8h.html#a007a32c898155247070f55a54bfb55a9a524a86ad863f214a29166dad314b3b68">CT_WAIT_ANY</a>,
<a name="l00031"></a>00031 };
<a name="l00032"></a>00032 
<a name="l00033"></a>00033 <span class="comment">/*</span>
<a name="l00034"></a>00034 <span class="comment"> * \brief per client-thread data used by gc_job_manager</span>
<a name="l00035"></a>00035 <span class="comment"> *</span>
<a name="l00036"></a>00036 <span class="comment"> * &quot;Client threads&quot; are any threads that invoke methods on</span>
<a name="l00037"></a>00037 <span class="comment"> * gc_job_manager.  We use pthread_set_specific to store a pointer to</span>
<a name="l00038"></a>00038 <span class="comment"> * one of these for each thread that comes our way.</span>
<a name="l00039"></a>00039 <span class="comment"> */</span>
<a name="l00040"></a><a class="code" href="classgc__client__thread__info.html">00040</a> <span class="keyword">class </span><a class="code" href="classgc__client__thread__info.html">gc_client_thread_info</a> : boost::noncopyable {
<a name="l00041"></a>00041 <span class="keyword">public</span>:
<a name="l00042"></a><a class="code" href="classgc__client__thread__info.html#a97a0cbeec0b6262184d14e1da64c6ced">00042</a>   <a class="code" href="classgc__client__thread__info.html#a97a0cbeec0b6262184d14e1da64c6ced">gc_client_thread_info</a>() :
<a name="l00043"></a>00043     <a class="code" href="classgc__client__thread__info.html#a8d414bbeb09cc316c9c390c55e6e7db6" title="is this cti free? (1-&amp;gt;free, 0-&amp;gt;in use)">d_free</a>(1), <a class="code" href="classgc__client__thread__info.html#a977b3e9a04fa1893d4e66c88776e5efa" title="signaled by event handler to wake client thread up">d_cond</a>(&amp;<a class="code" href="classgc__client__thread__info.html#a80d029a0f3bb0a65cce3a08f5df79dc7" title="hold this mutex to manipulate anything below here">d_mutex</a>), <a class="code" href="classgc__client__thread__info.html#afccffd49055e226c56cd13f0a2a7ac56" title="Is this client waiting?">d_state</a>(<a class="code" href="gc__client__thread__info_8h.html#a007a32c898155247070f55a54bfb55a9ae589f1971c0adb66e7231f89777f0958">CT_NOT_WAITING</a>),
<a name="l00044"></a>00044     <a class="code" href="classgc__client__thread__info.html#a2abf7cade2ff225c83241b3819e20b37" title="Jobs that have finished and not yet been waited for (bitvector)">d_jobs_done</a>(0), <a class="code" href="classgc__client__thread__info.html#a8440f15603e2ba6f6df399e8171c5563" title="# of jobs we&amp;#39;re waiting for">d_njobs_waiting_for</a>(0),
<a name="l00045"></a>00045     <a class="code" href="classgc__client__thread__info.html#a69b3bd8e1a87e502b691faa8f7f50207" title="Jobs that client thread is waiting for.">d_jobs_waiting_for</a>(0){ }
<a name="l00046"></a>00046 
<a name="l00047"></a><a class="code" href="classgc__client__thread__info.html#a48ad3ccfd84338dc79240ce68855c277">00047</a>   <a class="code" href="classgc__client__thread__info.html#a48ad3ccfd84338dc79240ce68855c277">~gc_client_thread_info</a>() {
<a name="l00048"></a>00048     <a class="code" href="classgc__client__thread__info.html#a8d414bbeb09cc316c9c390c55e6e7db6" title="is this cti free? (1-&amp;gt;free, 0-&amp;gt;in use)">d_free</a> = 1;
<a name="l00049"></a>00049     <a class="code" href="classgc__client__thread__info.html#afccffd49055e226c56cd13f0a2a7ac56" title="Is this client waiting?">d_state</a> = <a class="code" href="gc__client__thread__info_8h.html#a007a32c898155247070f55a54bfb55a9ae589f1971c0adb66e7231f89777f0958">CT_NOT_WAITING</a>;
<a name="l00050"></a>00050     <a class="code" href="classgc__client__thread__info.html#a2abf7cade2ff225c83241b3819e20b37" title="Jobs that have finished and not yet been waited for (bitvector)">d_jobs_done</a> = 0;
<a name="l00051"></a>00051     <a class="code" href="classgc__client__thread__info.html#a8440f15603e2ba6f6df399e8171c5563" title="# of jobs we&amp;#39;re waiting for">d_njobs_waiting_for</a> = 0;
<a name="l00052"></a>00052     <a class="code" href="classgc__client__thread__info.html#a69b3bd8e1a87e502b691faa8f7f50207" title="Jobs that client thread is waiting for.">d_jobs_waiting_for</a> = 0;
<a name="l00053"></a>00053   }
<a name="l00054"></a>00054 <span class="comment"></span>
<a name="l00055"></a>00055 <span class="comment">  //! is this cti free? (1-&gt;free, 0-&gt;in use)</span>
<a name="l00056"></a><a class="code" href="classgc__client__thread__info.html#a8d414bbeb09cc316c9c390c55e6e7db6">00056</a> <span class="comment"></span>  uint32_t        <a class="code" href="classgc__client__thread__info.html#a8d414bbeb09cc316c9c390c55e6e7db6" title="is this cti free? (1-&amp;gt;free, 0-&amp;gt;in use)">d_free</a>;
<a name="l00057"></a>00057 <span class="comment"></span>
<a name="l00058"></a>00058 <span class="comment">  //! which client info are we?</span>
<a name="l00059"></a><a class="code" href="classgc__client__thread__info.html#a54cc15f91b1fb95a99ca379d958d5dfe">00059</a> <span class="comment"></span>  uint16_t        <a class="code" href="classgc__client__thread__info.html#a54cc15f91b1fb95a99ca379d958d5dfe" title="which client info are we?">d_client_id</a>;
<a name="l00060"></a>00060 <span class="comment"></span>
<a name="l00061"></a>00061 <span class="comment">  //! hold this mutex to manipulate anything below here</span>
<a name="l00062"></a><a class="code" href="classgc__client__thread__info.html#a80d029a0f3bb0a65cce3a08f5df79dc7">00062</a> <span class="comment"></span>  <a class="code" href="classomni__mutex.html">omni_mutex</a>      <a class="code" href="classgc__client__thread__info.html#a80d029a0f3bb0a65cce3a08f5df79dc7" title="hold this mutex to manipulate anything below here">d_mutex</a>;
<a name="l00063"></a>00063 <span class="comment"></span>
<a name="l00064"></a>00064 <span class="comment">  //! signaled by event handler to wake client thread up</span>
<a name="l00065"></a><a class="code" href="classgc__client__thread__info.html#a977b3e9a04fa1893d4e66c88776e5efa">00065</a> <span class="comment"></span>  <a class="code" href="classomni__condition.html">omni_condition</a>  <a class="code" href="classgc__client__thread__info.html#a977b3e9a04fa1893d4e66c88776e5efa" title="signaled by event handler to wake client thread up">d_cond</a>;
<a name="l00066"></a>00066 <span class="comment"></span>
<a name="l00067"></a>00067 <span class="comment">  //! Is this client waiting?</span>
<a name="l00068"></a><a class="code" href="classgc__client__thread__info.html#afccffd49055e226c56cd13f0a2a7ac56">00068</a> <span class="comment"></span>  <a class="code" href="gc__client__thread__info_8h.html#a007a32c898155247070f55a54bfb55a9">gc_ct_state</a>     <a class="code" href="classgc__client__thread__info.html#afccffd49055e226c56cd13f0a2a7ac56" title="Is this client waiting?">d_state</a>;
<a name="l00069"></a>00069   <span class="comment"></span>
<a name="l00070"></a>00070 <span class="comment">  //! Jobs that have finished and not yet been waited for (bitvector)</span>
<a name="l00071"></a><a class="code" href="classgc__client__thread__info.html#a2abf7cade2ff225c83241b3819e20b37">00071</a> <span class="comment"></span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>  *<a class="code" href="classgc__client__thread__info.html#a2abf7cade2ff225c83241b3819e20b37" title="Jobs that have finished and not yet been waited for (bitvector)">d_jobs_done</a>;
<a name="l00072"></a>00072 <span class="comment"></span>
<a name="l00073"></a>00073 <span class="comment">  //! # of jobs we&#39;re waiting for</span>
<a name="l00074"></a><a class="code" href="classgc__client__thread__info.html#a8440f15603e2ba6f6df399e8171c5563">00074</a> <span class="comment"></span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>    <a class="code" href="classgc__client__thread__info.html#a8440f15603e2ba6f6df399e8171c5563" title="# of jobs we&amp;#39;re waiting for">d_njobs_waiting_for</a>;
<a name="l00075"></a>00075 <span class="comment"></span>
<a name="l00076"></a>00076 <span class="comment">  //! Jobs that client thread is waiting for</span>
<a name="l00077"></a><a class="code" href="classgc__client__thread__info.html#a69b3bd8e1a87e502b691faa8f7f50207">00077</a> <span class="comment"></span>  <a class="code" href="structgc__job__desc.html" title="&amp;quot;job description&amp;quot; that is DMA&amp;#39;d to/from the SPE.">gc_job_desc</a>    **<a class="code" href="classgc__client__thread__info.html#a69b3bd8e1a87e502b691faa8f7f50207" title="Jobs that client thread is waiting for.">d_jobs_waiting_for</a>;
<a name="l00078"></a>00078 
<a name="l00079"></a>00079 };
<a name="l00080"></a>00080 
<a name="l00081"></a>00081 <span class="preprocessor">#endif </span><span class="comment">/* INCLUDED_GC_CLIENT_THREAD_INFO_H */</span>
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