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<a href="gr__tagged__file__sink_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 2010 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</span>
<a name="l00018"></a>00018 <span class="comment"> * along with GNU Radio; see the file COPYING.  If not, write to</span>
<a name="l00019"></a>00019 <span class="comment"> * the Free Software Foundation, Inc., 51 Franklin Street,</span>
<a name="l00020"></a>00020 <span class="comment"> * Boston, MA 02110-1301, USA.</span>
<a name="l00021"></a>00021 <span class="comment"> */</span>
<a name="l00022"></a>00022 
<a name="l00023"></a>00023 <span class="preprocessor">#ifndef INCLUDED_GR_TAGGED_FILE_SINK_H</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span><span class="preprocessor">#define INCLUDED_GR_TAGGED_FILE_SINK_H</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include &lt;<a class="code" href="gr__core__api_8h.html">gr_core_api.h</a>&gt;</span>
<a name="l00027"></a>00027 <span class="preprocessor">#include &lt;<a class="code" href="gr__sync__block_8h.html">gr_sync_block.h</a>&gt;</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include &lt;cstdio&gt;</span>  <span class="comment">// for FILE</span>
<a name="l00029"></a>00029 
<a name="l00030"></a>00030 <span class="keyword">class </span><a class="code" href="classgr__tagged__file__sink.html" title="Write stream to file descriptor.">gr_tagged_file_sink</a>;
<a name="l00031"></a>00031 <span class="keyword">typedef</span> <a class="code" href="classboost_1_1shared__ptr.html" title="shared_ptr documentation stub">boost::shared_ptr&lt;gr_tagged_file_sink&gt;</a> <a class="code" href="classboost_1_1shared__ptr.html" title="shared_ptr documentation stub">gr_tagged_file_sink_sptr</a>;
<a name="l00032"></a>00032 
<a name="l00033"></a>00033 <a class="code" href="gr__core__api_8h.html#a8b8937b0c61edd85ab57ce8203543248">GR_CORE_API</a> <a class="code" href="classboost_1_1shared__ptr.html" title="shared_ptr documentation stub">gr_tagged_file_sink_sptr</a> <a class="code" href="gr__tagged__file__sink_8h.html#ae1631ce4f07efffc69d7f72c76e78190">gr_make_tagged_file_sink</a> (<span class="keywordtype">size_t</span> itemsize,
<a name="l00034"></a>00034                                                    <span class="keywordtype">double</span> samp_rate);
<a name="l00035"></a>00035 <span class="comment"></span>
<a name="l00036"></a>00036 <span class="comment">/*!</span>
<a name="l00037"></a>00037 <span class="comment"> * \brief Write stream to file descriptor.</span>
<a name="l00038"></a>00038 <span class="comment"> * \ingroup sink_blk</span>
<a name="l00039"></a>00039 <span class="comment"> */</span>
<a name="l00040"></a>00040 
<a name="l00041"></a><a class="code" href="classgr__tagged__file__sink.html">00041</a> <span class="keyword">class </span><a class="code" href="gr__core__api_8h.html#a8b8937b0c61edd85ab57ce8203543248">GR_CORE_API</a> <a class="code" href="classgr__tagged__file__sink.html" title="Write stream to file descriptor.">gr_tagged_file_sink</a> : <span class="keyword">public</span> <a class="code" href="classgr__sync__block.html" title="synchronous 1:1 input to output with historyOverride work to provide the signal processing implementa...">gr_sync_block</a>
<a name="l00042"></a>00042 {
<a name="l00043"></a>00043   <span class="keyword">friend</span> <a class="code" href="gr__core__api_8h.html#a8b8937b0c61edd85ab57ce8203543248">GR_CORE_API</a> <a class="code" href="classboost_1_1shared__ptr.html" title="shared_ptr documentation stub">gr_tagged_file_sink_sptr</a> <a class="code" href="gr__tagged__file__sink_8h.html#ae1631ce4f07efffc69d7f72c76e78190">gr_make_tagged_file_sink</a> (<span class="keywordtype">size_t</span> itemsize,
<a name="l00044"></a>00044                                                             <span class="keywordtype">double</span> samp_rate);
<a name="l00045"></a>00045 
<a name="l00046"></a>00046  <span class="keyword">private</span>:
<a name="l00047"></a>00047   <span class="keyword">enum</span> {
<a name="l00048"></a>00048     NOT_IN_BURST = 0,
<a name="l00049"></a>00049     IN_BURST
<a name="l00050"></a>00050   };
<a name="l00051"></a>00051 
<a name="l00052"></a>00052   <span class="keywordtype">size_t</span>        d_itemsize;
<a name="l00053"></a>00053   <span class="keywordtype">int</span>           d_state;
<a name="l00054"></a>00054   FILE         *d_handle;
<a name="l00055"></a>00055   <span class="keywordtype">int</span>           d_n;
<a name="l00056"></a>00056   <span class="keywordtype">double</span>        d_sample_rate;
<a name="l00057"></a>00057   <a class="code" href="stdint_8h.html#aec6fcb673ff035718c238c8c9d544c47">uint64_t</a>      d_last_N;
<a name="l00058"></a>00058   <span class="keywordtype">double</span>        d_timeval;
<a name="l00059"></a>00059 
<a name="l00060"></a>00060  <span class="keyword">protected</span>:
<a name="l00061"></a>00061   <a class="code" href="classgr__tagged__file__sink.html" title="Write stream to file descriptor.">gr_tagged_file_sink</a> (<span class="keywordtype">size_t</span> itemsize, <span class="keywordtype">double</span> samp_rate);
<a name="l00062"></a>00062 
<a name="l00063"></a>00063  <span class="keyword">public</span>:
<a name="l00064"></a>00064   ~<a class="code" href="classgr__tagged__file__sink.html" title="Write stream to file descriptor.">gr_tagged_file_sink</a> ();
<a name="l00065"></a>00065 
<a name="l00066"></a>00066   <span class="keywordtype">int</span> <a class="code" href="classgr__sync__block.html#a0c523f4285a6eb690f677ee6295ab117" title="just like gr_block::general_work, only this arranges to call consume_each for you">work</a> (<span class="keywordtype">int</span> noutput_items,
<a name="l00067"></a>00067             <a class="code" href="gr__types_8h.html#a9852a3d906d823cb70eb9c29e7f2a43d">gr_vector_const_void_star</a> &amp;input_items,
<a name="l00068"></a>00068             <a class="code" href="gr__types_8h.html#acd3f499576e769966ea44554b359d949">gr_vector_void_star</a> &amp;output_items);
<a name="l00069"></a>00069 };
<a name="l00070"></a>00070 
<a name="l00071"></a>00071 
<a name="l00072"></a>00072 <span class="preprocessor">#endif </span><span class="comment">/* INCLUDED_GR_TAGGED_FILE_SINK_H */</span>
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