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<div id="projectname">libsdr
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 <span id="projectnumber">0.1.0</span>
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<div id="projectbrief">A simple SDR library</div>
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<li class="navelem"><b>sdr</b></li><li class="navelem"><a class="el" href="classsdr_1_1_port_source.html">PortSource</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
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<a href="#pro-methods">Protected Member Functions</a> |
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<div class="title">sdr::PortSource< Scalar > Class Template Reference<div class="ingroups"><a class="el" href="group__sources.html">Data sources.</a></div></div> </div>
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<p><a class="el" href="classsdr_1_1_port_audio.html" title=""Namespace" to collect all static, PortAudio related functions. ">PortAudio</a> input stream as a <code><a class="el" href="classsdr_1_1_source.html" title="Generic source class. ">Source</a></code>.
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<a href="classsdr_1_1_port_source.html#details">More...</a></p>
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<p><code>#include <<a class="el" href="portaudio_8hh_source.html">portaudio.hh</a>></code></p>
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Inheritance diagram for sdr::PortSource< Scalar >:</div>
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<img src="classsdr_1_1_port_source.png" usemap="#sdr::PortSource< Scalar >_map" alt=""/>
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<map id="sdr::PortSource< Scalar >_map" name="sdr::PortSource< Scalar >_map">
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<area href="classsdr_1_1_source.html" title="Generic source class. " alt="sdr::Source" shape="rect" coords="0,0,161,24"/>
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</map>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:a79e184b8673fad74860dcd7fa28df9cd"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_port_source.html#a79e184b8673fad74860dcd7fa28df9cd">PortSource</a> (double <a class="el" href="classsdr_1_1_source.html#aca6c3a89bb5787de5657c4d221bb1ed4">sampleRate</a>, size_t bufferSize, int dev=-1)</td></tr>
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<tr class="memdesc:a79e184b8673fad74860dcd7fa28df9cd"><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#a79e184b8673fad74860dcd7fa28df9cd">More...</a><br /></td></tr>
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<tr class="separator:a79e184b8673fad74860dcd7fa28df9cd"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:acdbbc6cf479f7463c8f323970e2f6acb"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_port_source.html#acdbbc6cf479f7463c8f323970e2f6acb">~PortSource</a> ()</td></tr>
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<tr class="memdesc:acdbbc6cf479f7463c8f323970e2f6acb"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#acdbbc6cf479f7463c8f323970e2f6acb">More...</a><br /></td></tr>
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<tr class="separator:acdbbc6cf479f7463c8f323970e2f6acb"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a956dbd9ff5ced54794cd5c2b67bb1826"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_port_source.html#a956dbd9ff5ced54794cd5c2b67bb1826">next</a> ()</td></tr>
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<tr class="memdesc:a956dbd9ff5ced54794cd5c2b67bb1826"><td class="mdescLeft"> </td><td class="mdescRight">Reads (blocking) the next buffer from the <a class="el" href="classsdr_1_1_port_audio.html" title=""Namespace" to collect all static, PortAudio related functions. ">PortAudio</a> stream. <a href="#a956dbd9ff5ced54794cd5c2b67bb1826">More...</a><br /></td></tr>
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<tr class="separator:a956dbd9ff5ced54794cd5c2b67bb1826"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:adabd60fbc242b04e7e9a2ffc1d55a240"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_port_source.html#adabd60fbc242b04e7e9a2ffc1d55a240">deviceIndex</a> () const </td></tr>
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<tr class="memdesc:adabd60fbc242b04e7e9a2ffc1d55a240"><td class="mdescLeft"> </td><td class="mdescRight">Returns the currently selected input device. <a href="#adabd60fbc242b04e7e9a2ffc1d55a240">More...</a><br /></td></tr>
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<tr class="separator:adabd60fbc242b04e7e9a2ffc1d55a240"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:abc0ea18b8794b09ca7dea28fcae26269"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_port_source.html#abc0ea18b8794b09ca7dea28fcae26269">setDeviceIndex</a> (int idx=-1)</td></tr>
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<tr class="memdesc:abc0ea18b8794b09ca7dea28fcae26269"><td class="mdescLeft"> </td><td class="mdescRight">Selects the input device, throws a <code><a class="el" href="classsdr_1_1_config_error.html" title="The configuration error class. ">ConfigError</a></code> exception if the device can not be setup as an input device. <a href="#abc0ea18b8794b09ca7dea28fcae26269">More...</a><br /></td></tr>
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<tr class="separator:abc0ea18b8794b09ca7dea28fcae26269"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9e574984db12845def10240fb409a476"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_port_source.html#a9e574984db12845def10240fb409a476">hasSampleRate</a> (double <a class="el" href="classsdr_1_1_source.html#aca6c3a89bb5787de5657c4d221bb1ed4">sampleRate</a>)</td></tr>
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<tr class="memdesc:a9e574984db12845def10240fb409a476"><td class="mdescLeft"> </td><td class="mdescRight">Checks if the given sample rate is supported by the device. <a href="#a9e574984db12845def10240fb409a476">More...</a><br /></td></tr>
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<tr class="separator:a9e574984db12845def10240fb409a476"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ade30a6651fefb5348fe32793b220f1ff"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_port_source.html#ade30a6651fefb5348fe32793b220f1ff">setSampleRate</a> (double <a class="el" href="classsdr_1_1_source.html#aca6c3a89bb5787de5657c4d221bb1ed4">sampleRate</a>)</td></tr>
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<tr class="memdesc:ade30a6651fefb5348fe32793b220f1ff"><td class="mdescLeft"> </td><td class="mdescRight">Resets the sample rate of the input device. <a href="#ade30a6651fefb5348fe32793b220f1ff">More...</a><br /></td></tr>
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<tr class="separator:ade30a6651fefb5348fe32793b220f1ff"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="inherit_header pub_methods_classsdr_1_1_source"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classsdr_1_1_source')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classsdr_1_1_source.html">sdr::Source</a></td></tr>
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<tr class="memitem:a660c0a4b8b8f8402568bef86f2cb2fbb inherit pub_methods_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#a660c0a4b8b8f8402568bef86f2cb2fbb">Source</a> ()</td></tr>
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<tr class="memdesc:a660c0a4b8b8f8402568bef86f2cb2fbb inherit pub_methods_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#a660c0a4b8b8f8402568bef86f2cb2fbb">More...</a><br /></td></tr>
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<tr class="separator:a660c0a4b8b8f8402568bef86f2cb2fbb inherit pub_methods_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac5104a4d66641ae529419b47da4a1473 inherit pub_methods_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#ac5104a4d66641ae529419b47da4a1473">~Source</a> ()</td></tr>
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<tr class="memdesc:ac5104a4d66641ae529419b47da4a1473 inherit pub_methods_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#ac5104a4d66641ae529419b47da4a1473">More...</a><br /></td></tr>
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<tr class="separator:ac5104a4d66641ae529419b47da4a1473 inherit pub_methods_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a13921d5daa00574e2057c1ae1fc28054 inherit pub_methods_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#a13921d5daa00574e2057c1ae1fc28054">send</a> (const <a class="el" href="classsdr_1_1_raw_buffer.html">RawBuffer</a> &buffer, bool allow_overwrite=false)</td></tr>
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<tr class="memdesc:a13921d5daa00574e2057c1ae1fc28054 inherit pub_methods_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Sends the given buffer to all connected sinks. <a href="#a13921d5daa00574e2057c1ae1fc28054">More...</a><br /></td></tr>
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<tr class="separator:a13921d5daa00574e2057c1ae1fc28054 inherit pub_methods_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac7df1faefb31e72e135eec3ecf539132 inherit pub_methods_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#ac7df1faefb31e72e135eec3ecf539132">connect</a> (<a class="el" href="classsdr_1_1_sink_base.html">SinkBase</a> *sink, bool direct=false)</td></tr>
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<tr class="memdesc:ac7df1faefb31e72e135eec3ecf539132 inherit pub_methods_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Connect this source to a sink. <a href="#ac7df1faefb31e72e135eec3ecf539132">More...</a><br /></td></tr>
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<tr class="separator:ac7df1faefb31e72e135eec3ecf539132 inherit pub_methods_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9b1d1ccef6cee5f4668ee67bc28eed7a inherit pub_methods_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#a9b1d1ccef6cee5f4668ee67bc28eed7a">disconnect</a> (<a class="el" href="classsdr_1_1_sink_base.html">SinkBase</a> *sink)</td></tr>
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<tr class="memdesc:a9b1d1ccef6cee5f4668ee67bc28eed7a inherit pub_methods_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Disconnect a sink again. <a href="#a9b1d1ccef6cee5f4668ee67bc28eed7a">More...</a><br /></td></tr>
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<tr class="separator:a9b1d1ccef6cee5f4668ee67bc28eed7a inherit pub_methods_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:afd4c7e3fb94a057ac40e9877167791ec inherit pub_methods_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#afd4c7e3fb94a057ac40e9877167791ec">setConfig</a> (const <a class="el" href="classsdr_1_1_config.html">Config</a> &config)</td></tr>
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<tr class="memdesc:afd4c7e3fb94a057ac40e9877167791ec inherit pub_methods_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Stores the configuration and propergates it if the configuration has been changed. <a href="#afd4c7e3fb94a057ac40e9877167791ec">More...</a><br /></td></tr>
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<tr class="separator:afd4c7e3fb94a057ac40e9877167791ec inherit pub_methods_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aca6c3a89bb5787de5657c4d221bb1ed4 inherit pub_methods_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#aca6c3a89bb5787de5657c4d221bb1ed4">sampleRate</a> () const </td></tr>
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<tr class="memdesc:aca6c3a89bb5787de5657c4d221bb1ed4 inherit pub_methods_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Returns the configured sample rate or <code>0</code> otherwise. <a href="#aca6c3a89bb5787de5657c4d221bb1ed4">More...</a><br /></td></tr>
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<tr class="separator:aca6c3a89bb5787de5657c4d221bb1ed4 inherit pub_methods_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab9362057c06f35e0a23901cc0556b976 inherit pub_methods_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classsdr_1_1_config.html#a62084c40ed753ff6caefdc4564c597b8">Config::Type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#ab9362057c06f35e0a23901cc0556b976">type</a> () const </td></tr>
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<tr class="memdesc:ab9362057c06f35e0a23901cc0556b976 inherit pub_methods_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Returns the configured source type or <code>Config::Type_UNDEFINED</code> otherwise. <a href="#ab9362057c06f35e0a23901cc0556b976">More...</a><br /></td></tr>
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<tr class="separator:ab9362057c06f35e0a23901cc0556b976 inherit pub_methods_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7cf977be7a508097532991155e90ae45 inherit pub_methods_classsdr_1_1_source"><td class="memTemplParams" colspan="2">template<class T > </td></tr>
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<tr class="memitem:a7cf977be7a508097532991155e90ae45 inherit pub_methods_classsdr_1_1_source"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#a7cf977be7a508097532991155e90ae45">addEOS</a> (T *instance, void(T::*function)())</td></tr>
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<tr class="memdesc:a7cf977be7a508097532991155e90ae45 inherit pub_methods_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Adds a callback to the end-of-stream signal of the source. <a href="#a7cf977be7a508097532991155e90ae45">More...</a><br /></td></tr>
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<tr class="separator:a7cf977be7a508097532991155e90ae45 inherit pub_methods_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
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Protected Member Functions</h2></td></tr>
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<tr class="memitem:a5e62bd780d01d8e5c53335c5e7955c96"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_port_source.html#a5e62bd780d01d8e5c53335c5e7955c96">_initializeStream</a> (int idx=-1)</td></tr>
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<tr class="memdesc:a5e62bd780d01d8e5c53335c5e7955c96"><td class="mdescLeft"> </td><td class="mdescRight">Device setup. <a href="#a5e62bd780d01d8e5c53335c5e7955c96">More...</a><br /></td></tr>
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<tr class="separator:a5e62bd780d01d8e5c53335c5e7955c96"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="inherit_header pro_methods_classsdr_1_1_source"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classsdr_1_1_source')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="classsdr_1_1_source.html">sdr::Source</a></td></tr>
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<tr class="memitem:a30eeb1d98d9759ef01a36e938a1172bc inherit pro_methods_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#a30eeb1d98d9759ef01a36e938a1172bc">signalEOS</a> ()</td></tr>
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<tr class="memdesc:a30eeb1d98d9759ef01a36e938a1172bc inherit pro_methods_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Signals the EOS. <a href="#a30eeb1d98d9759ef01a36e938a1172bc">More...</a><br /></td></tr>
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<tr class="separator:a30eeb1d98d9759ef01a36e938a1172bc inherit pro_methods_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3fbd9bdaf370acad141440388da2100c inherit pro_methods_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#a3fbd9bdaf370acad141440388da2100c">propagateConfig</a> (const <a class="el" href="classsdr_1_1_config.html">Config</a> &config)</td></tr>
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<tr class="memdesc:a3fbd9bdaf370acad141440388da2100c inherit pro_methods_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Propagates the given configuration to all connected sinks. <a href="#a3fbd9bdaf370acad141440388da2100c">More...</a><br /></td></tr>
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<tr class="separator:a3fbd9bdaf370acad141440388da2100c inherit pro_methods_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
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Protected Attributes</h2></td></tr>
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<tr class="memitem:a29c6c91a2f98159a58a9535c8c6dfeb5"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_port_source.html#a29c6c91a2f98159a58a9535c8c6dfeb5">_streamIsOpen</a></td></tr>
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<tr class="memdesc:a29c6c91a2f98159a58a9535c8c6dfeb5"><td class="mdescLeft"> </td><td class="mdescRight">If true, the <a class="el" href="classsdr_1_1_port_audio.html" title=""Namespace" to collect all static, PortAudio related functions. ">PortAudio</a> stream, <code>_stream</code> is open. <a href="#a29c6c91a2f98159a58a9535c8c6dfeb5">More...</a><br /></td></tr>
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<tr class="separator:a29c6c91a2f98159a58a9535c8c6dfeb5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad09e69cd96993d8963e46e4d2a87a967"><td class="memItemLeft" align="right" valign="top">PaStream * </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_port_source.html#ad09e69cd96993d8963e46e4d2a87a967">_stream</a></td></tr>
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<tr class="memdesc:ad09e69cd96993d8963e46e4d2a87a967"><td class="mdescLeft"> </td><td class="mdescRight">The <a class="el" href="classsdr_1_1_port_audio.html" title=""Namespace" to collect all static, PortAudio related functions. ">PortAudio</a> input stream. <a href="#ad09e69cd96993d8963e46e4d2a87a967">More...</a><br /></td></tr>
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<tr class="separator:ad09e69cd96993d8963e46e4d2a87a967"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a6b117cef08484042585e32f7ecc1acb7"><td class="memItemLeft" align="right" valign="top">PaSampleFormat </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_port_source.html#a6b117cef08484042585e32f7ecc1acb7">_fmt</a></td></tr>
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<tr class="memdesc:a6b117cef08484042585e32f7ecc1acb7"><td class="mdescLeft"> </td><td class="mdescRight">The current format of the <a class="el" href="classsdr_1_1_port_audio.html" title=""Namespace" to collect all static, PortAudio related functions. ">PortAudio</a> stream. <a href="#a6b117cef08484042585e32f7ecc1acb7">More...</a><br /></td></tr>
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<tr class="separator:a6b117cef08484042585e32f7ecc1acb7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aa710e7498cf6fe7423aa382e610cdfe7"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_port_source.html#aa710e7498cf6fe7423aa382e610cdfe7">_sampleRate</a></td></tr>
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<tr class="memdesc:aa710e7498cf6fe7423aa382e610cdfe7"><td class="mdescLeft"> </td><td class="mdescRight">The current sample rate. <a href="#aa710e7498cf6fe7423aa382e610cdfe7">More...</a><br /></td></tr>
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<tr class="separator:aa710e7498cf6fe7423aa382e610cdfe7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a580cb416af502286a00414f1d8f5c40e"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_port_source.html#a580cb416af502286a00414f1d8f5c40e">_deviceIndex</a></td></tr>
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<tr class="memdesc:a580cb416af502286a00414f1d8f5c40e"><td class="mdescLeft"> </td><td class="mdescRight">The current input device index. <a href="#a580cb416af502286a00414f1d8f5c40e">More...</a><br /></td></tr>
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<tr class="separator:a580cb416af502286a00414f1d8f5c40e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:acf00e7c85d2e1d56409b7ff26d65b4c5"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_port_source.html#acf00e7c85d2e1d56409b7ff26d65b4c5">_is_real</a></td></tr>
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<tr class="memdesc:acf00e7c85d2e1d56409b7ff26d65b4c5"><td class="mdescLeft"> </td><td class="mdescRight">If <code>true</code>, the input stream is real (1 chanel), otherwise complex (2 chanels). <a href="#acf00e7c85d2e1d56409b7ff26d65b4c5">More...</a><br /></td></tr>
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<tr class="separator:acf00e7c85d2e1d56409b7ff26d65b4c5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af4875056f3b373dd947453156fd944b6"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsdr_1_1_buffer.html">Buffer</a>< Scalar > </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_port_source.html#af4875056f3b373dd947453156fd944b6">_buffer</a></td></tr>
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<tr class="memdesc:af4875056f3b373dd947453156fd944b6"><td class="mdescLeft"> </td><td class="mdescRight">The output buffer. <a href="#af4875056f3b373dd947453156fd944b6">More...</a><br /></td></tr>
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<tr class="separator:af4875056f3b373dd947453156fd944b6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="inherit_header pro_attribs_classsdr_1_1_source"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classsdr_1_1_source')"><img src="closed.png" alt="-"/> Protected Attributes inherited from <a class="el" href="classsdr_1_1_source.html">sdr::Source</a></td></tr>
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<tr class="memitem:ac7ea547c33d45cf5b5654ce21957ab27 inherit pro_attribs_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsdr_1_1_config.html">Config</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#ac7ea547c33d45cf5b5654ce21957ab27">_config</a></td></tr>
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<tr class="memdesc:ac7ea547c33d45cf5b5654ce21957ab27 inherit pro_attribs_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Holds the source configuration, this can be updated by calling <code>setConfig</code>. <a href="#ac7ea547c33d45cf5b5654ce21957ab27">More...</a><br /></td></tr>
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<tr class="separator:ac7ea547c33d45cf5b5654ce21957ab27 inherit pro_attribs_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a2d030b840c4a1ad45d7a6598f9f582b9 inherit pro_attribs_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top">std::map< <a class="el" href="classsdr_1_1_sink_base.html">SinkBase</a> *, bool > </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#a2d030b840c4a1ad45d7a6598f9f582b9">_sinks</a></td></tr>
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<tr class="memdesc:a2d030b840c4a1ad45d7a6598f9f582b9 inherit pro_attribs_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">The connected sinks. <a href="#a2d030b840c4a1ad45d7a6598f9f582b9">More...</a><br /></td></tr>
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<tr class="separator:a2d030b840c4a1ad45d7a6598f9f582b9 inherit pro_attribs_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aee600dc30d6f91466acec5ffcde0f3ac inherit pro_attribs_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top">std::list< <a class="el" href="classsdr_1_1_delegate_interface.html">DelegateInterface</a> * > </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#aee600dc30d6f91466acec5ffcde0f3ac">_eos</a></td></tr>
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<tr class="memdesc:aee600dc30d6f91466acec5ffcde0f3ac inherit pro_attribs_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">The connected EOS singal handlers. <a href="#aee600dc30d6f91466acec5ffcde0f3ac">More...</a><br /></td></tr>
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<tr class="separator:aee600dc30d6f91466acec5ffcde0f3ac inherit pro_attribs_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><h3>template<class Scalar><br />
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class sdr::PortSource< Scalar ></h3>
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<p><a class="el" href="classsdr_1_1_port_audio.html" title=""Namespace" to collect all static, PortAudio related functions. ">PortAudio</a> input stream as a <code><a class="el" href="classsdr_1_1_source.html" title="Generic source class. ">Source</a></code>. </p>
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</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<a class="anchor" id="a79e184b8673fad74860dcd7fa28df9cd"></a>
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template<class Scalar > </div>
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<td class="memname"><a class="el" href="classsdr_1_1_port_source.html">sdr::PortSource</a>< Scalar >::<a class="el" href="classsdr_1_1_port_source.html">PortSource</a> </td>
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<td>(</td>
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<td class="paramtype">double </td>
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<td class="paramname"><em>sampleRate</em>, </td>
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<td class="paramtype">size_t </td>
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<td>)</td>
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<p>Constructor. </p>
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<td class="memname">virtual <a class="el" href="classsdr_1_1_port_source.html">sdr::PortSource</a>< Scalar >::~<a class="el" href="classsdr_1_1_port_source.html">PortSource</a> </td>
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<td>(</td>
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<p>Destructor. </p>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">void <a class="el" href="classsdr_1_1_port_source.html">sdr::PortSource</a>< Scalar >::_initializeStream </td>
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<td>(</td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>idx</em> = <code>-1</code></td><td>)</td>
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<p>Device setup. </p>
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<td class="memname">int <a class="el" href="classsdr_1_1_port_source.html">sdr::PortSource</a>< Scalar >::deviceIndex </td>
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<td>(</td>
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<td> const</td>
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<p>Returns the currently selected input device. </p>
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<td class="memname">bool <a class="el" href="classsdr_1_1_port_source.html">sdr::PortSource</a>< Scalar >::hasSampleRate </td>
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<td>(</td>
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<td class="paramtype">double </td>
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<td class="paramname"><em>sampleRate</em></td><td>)</td>
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<p>Checks if the given sample rate is supported by the device. </p>
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<td class="memname">void <a class="el" href="classsdr_1_1_port_source.html">sdr::PortSource</a>< Scalar >::next </td>
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<td>(</td>
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<p>Reads (blocking) the next buffer from the <a class="el" href="classsdr_1_1_port_audio.html" title=""Namespace" to collect all static, PortAudio related functions. ">PortAudio</a> stream. </p>
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<p>This function can be connected to the idle event of the <code><a class="el" href="classsdr_1_1_queue.html" title="Central message queue (singleton). ">Queue</a></code>. </p>
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<dl class="todo"><dt><b><a class="el" href="todo.html#_todo000003">Todo:</a></b></dt><dd>Signal loss of samples in debug mode. </dd></dl>
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<dl class="bug"><dt><b><a class="el" href="bug.html#_bug000002">Bug:</a></b></dt><dd>Drop data if output buffer is in use. </dd></dl>
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<td class="memname">void <a class="el" href="classsdr_1_1_port_source.html">sdr::PortSource</a>< Scalar >::setDeviceIndex </td>
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<td>(</td>
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<p>Selects the input device, throws a <code><a class="el" href="classsdr_1_1_config_error.html" title="The configuration error class. ">ConfigError</a></code> exception if the device can not be setup as an input device. </p>
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<p>Do not call this function, while the <code><a class="el" href="classsdr_1_1_queue.html" title="Central message queue (singleton). ">Queue</a></code> is running. </p>
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<td class="memname">void <a class="el" href="classsdr_1_1_port_source.html">sdr::PortSource</a>< Scalar >::setSampleRate </td>
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<td>(</td>
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<td class="paramtype">double </td>
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<td class="paramname"><em>sampleRate</em></td><td>)</td>
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<p>Resets the sample rate of the input device. </p>
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<p>Do not call this function, while the <code><a class="el" href="classsdr_1_1_queue.html" title="Central message queue (singleton). ">Queue</a></code> is running. </p>
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<h2 class="groupheader">Member Data Documentation</h2>
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<td class="memname"><a class="el" href="classsdr_1_1_buffer.html">Buffer</a><Scalar> <a class="el" href="classsdr_1_1_port_source.html">sdr::PortSource</a>< Scalar >::_buffer</td>
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<p>The output buffer. </p>
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<td class="memname">int <a class="el" href="classsdr_1_1_port_source.html">sdr::PortSource</a>< Scalar >::_deviceIndex</td>
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<p>The current input device index. </p>
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<td class="memname">PaSampleFormat <a class="el" href="classsdr_1_1_port_source.html">sdr::PortSource</a>< Scalar >::_fmt</td>
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<p>The current format of the <a class="el" href="classsdr_1_1_port_audio.html" title=""Namespace" to collect all static, PortAudio related functions. ">PortAudio</a> stream. </p>
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<td class="memname">bool <a class="el" href="classsdr_1_1_port_source.html">sdr::PortSource</a>< Scalar >::_is_real</td>
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<p>If <code>true</code>, the input stream is real (1 chanel), otherwise complex (2 chanels). </p>
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<td class="memname">double <a class="el" href="classsdr_1_1_port_source.html">sdr::PortSource</a>< Scalar >::_sampleRate</td>
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<p>The current sample rate. </p>
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<td class="memname">PaStream* <a class="el" href="classsdr_1_1_port_source.html">sdr::PortSource</a>< Scalar >::_stream</td>
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<p>The <a class="el" href="classsdr_1_1_port_audio.html" title=""Namespace" to collect all static, PortAudio related functions. ">PortAudio</a> input stream. </p>
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<td class="memname">bool <a class="el" href="classsdr_1_1_port_source.html">sdr::PortSource</a>< Scalar >::_streamIsOpen</td>
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<p>If true, the <a class="el" href="classsdr_1_1_port_audio.html" title=""Namespace" to collect all static, PortAudio related functions. ">PortAudio</a> stream, <code>_stream</code> is open. </p>
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<hr/>The documentation for this class was generated from the following file:<ul>
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<li>/Users/hannes/Uni/Elektronik/sdr/libsdr/src/<a class="el" href="portaudio_8hh_source.html">portaudio.hh</a></li>
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</ul>
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</div><!-- contents -->
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<!-- start footer part -->
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</a> 1.8.9.1
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