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stk/doc/html/Messager_8h-source.html
Gary Scavone 43dcd5775a Release 4.0 tarball
2013-09-29 23:33:56 +02:00

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<HTML>
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<TITLE>The Synthesis ToolKit in C++ (STK)</TITLE>
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<img src="princeton.gif"> &nbsp; <img src="ccrma.gif"><P>
<a class="qindex" href="index.html">Home</a> &nbsp; <a class="qindex" href="information.html">Information</a> &nbsp; <a class="qindex" href="classes.html">Classes</a> &nbsp; <a class="qindex" href="download.html">Download</a> &nbsp; <a class="qindex" href="usage.html">Usage</a> &nbsp; <a class="qindex" href="maillist.html">Mail List</a> &nbsp; <a class="qindex" href="system.html">Requirements</a> &nbsp; <a class="qindex" href="tutorial.html">Tutorial</a></CENTER>
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<h1>Messager.h</h1><div class="fragment"><pre>00001 <font class="comment">/***************************************************/</font>
00034 <font class="comment">/***************************************************/</font>
00035
00036 <font class="preprocessor">#if !defined(__MESSAGER_H)</font>
00037 <font class="preprocessor"></font><font class="preprocessor">#define __MESSSAGER_H</font>
00038 <font class="preprocessor"></font>
00039 <font class="preprocessor">#include "Stk.h"</font>
00040 <font class="preprocessor">#include "SKINI.h"</font>
00041
00042 <font class="preprocessor">#define MESSAGE_LENGTH 128</font>
00043 <font class="preprocessor"></font><font class="preprocessor">#define MAX_MESSAGES 25</font>
00044 <font class="preprocessor"></font>
00045 <font class="preprocessor">#if defined(__STK_REALTIME__)</font>
00046 <font class="preprocessor"></font>
00047 <font class="preprocessor">#include "Thread.h"</font>
00048 <font class="preprocessor">#include "Socket.h"</font>
00049 <font class="preprocessor">#include "RtMidi.h"</font>
00050
00051 <font class="preprocessor">#define STK_MIDI 0x0001</font>
00052 <font class="preprocessor"></font><font class="preprocessor">#define STK_PIPE 0x0002</font>
00053 <font class="preprocessor"></font><font class="preprocessor">#define STK_SOCKET 0x0004</font>
00054 <font class="preprocessor"></font>
00055 <font class="keyword">extern</font> <font class="stringliteral">"C"</font> THREAD_RETURN THREAD_TYPE stdinHandler(<font class="keywordtype">void</font> * ptr);
00056
00057 <font class="preprocessor">#if (defined(__OS_IRIX__) || defined(__OS_LINUX__))</font>
00058 <font class="preprocessor"></font><font class="preprocessor"> #include &lt;sys/types.h&gt;</font>
00059 <font class="preprocessor"> #include &lt;sys/time.h&gt;</font>
00060 <font class="preprocessor">#endif</font>
00061 <font class="preprocessor"></font>
00062 <font class="preprocessor">#endif // __STK_REALTIME__</font>
00063 <font class="preprocessor"></font>
00064 <font class="keyword">class </font><a class="code" href="classMessager.html">Messager</a> : <font class="keyword">public</font> <a class="code" href="classStk.html">Stk</a>
00065 {
00066 <font class="keyword">public</font>:
00068
00075 <a class="code" href="classMessager.html#a0">Messager</a>(<font class="keywordtype">int</font> inputMask = 0);
00076
00078 <a class="code" href="classMessager.html#a1">~Messager</a>();
00079
00081
00087 <font class="keywordtype">long</font> <a class="code" href="classMessager.html#a2">nextMessage</a>(<font class="keywordtype">void</font>);
00088
00090 <font class="keywordtype">void</font> <a class="code" href="classMessager.html#a3">setRtDelta</a>(<font class="keywordtype">long</font> nSamples);
00091
00093 <font class="keywordtype">long</font> <a class="code" href="classMessager.html#a4">getDelta</a>(<font class="keywordtype">void</font>) <font class="keyword">const</font>;
00094
00096 <font class="keywordtype">long</font> <a class="code" href="classMessager.html#a5">getType</a>() <font class="keyword">const</font>;
00097
00099 MY_FLOAT <a class="code" href="classMessager.html#a6">getByteTwo</a>() <font class="keyword">const</font>;
00100
00102 MY_FLOAT <a class="code" href="classMessager.html#a7">getByteThree</a>() <font class="keyword">const</font>;
00103
00105 <font class="keywordtype">long</font> <a class="code" href="classMessager.html#a8">getChannel</a>() <font class="keyword">const</font>;
00106
00107 <font class="keyword">protected</font>:
00108
00109 <a class="code" href="classSKINI.html">SKINI</a> *skini;
00110 <font class="keywordtype">long</font> type;
00111 <font class="keywordtype">long</font> channel;
00112 MY_FLOAT byte2;
00113 MY_FLOAT byte3;
00114 <font class="keywordtype">int</font> sources;
00115 <font class="keywordtype">long</font> delta;
00116 <font class="keywordtype">long</font> rtDelta;
00117 <font class="keywordtype">char</font> message[MAX_MESSAGES][MESSAGE_LENGTH];
00118 <font class="keywordtype">unsigned</font> <font class="keywordtype">int</font> messageIndex;
00119 <font class="keywordtype">int</font> nMessages;
00120
00121 <font class="preprocessor">#if defined(__STK_REALTIME__)</font>
00122 <font class="preprocessor"></font>
00123 <font class="comment">// Check MIDI source for new messages.</font>
00124 <font class="keywordtype">bool</font> midiMessage(<font class="keywordtype">void</font>);
00125
00126 <font class="comment">// Check socket sources for new messages.</font>
00127 <font class="keywordtype">bool</font> socketMessage(<font class="keywordtype">void</font>);
00128
00129 <font class="comment">// Receive and parse socket data.</font>
00130 <font class="keywordtype">bool</font> readSocket(<font class="keywordtype">int</font> fd);
00131
00132 <a class="code" href="classRtMidi.html">RtMidi</a> *midi;
00133 <a class="code" href="classThread.html">Thread</a> *thread;
00134 <a class="code" href="classSocket.html">Socket</a> *soket;
00135
00136 <font class="keywordtype">unsigned</font> <font class="keywordtype">int</font> nSockets;
00137 fd_set mask;
00138 <font class="keywordtype">int</font> maxfd;
00139 <font class="keywordtype">int</font> pipefd;
00140 <font class="keywordtype">int</font> fd[16];
00141 <font class="keywordtype">char</font> error[256];
00142
00143 <font class="preprocessor">#endif // __STK_REALTIME__</font>
00144 <font class="preprocessor"></font>
00145 };
00146
00147 <font class="preprocessor">#endif // defined(__MESSAGER_H)</font>
</font></pre></div><HR>
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<tr><td><A HREF="http://www-ccrma.stanford.edu/software/stk/"><I>The Synthesis ToolKit in C++ (STK)</I></A></td></tr>
<tr><td>&copy;1995-2002 Perry R. Cook and Gary P. Scavone. All Rights Reserved.</td></tr>
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