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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>aflibMpg123File class Reference</title><link href="doxygen.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.2.15 --><center><a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="functions.html">Compound Members</a> <a class="qindex" href="globals.html">File Members</a> </center><hr><h1>aflibMpg123File Class Reference</h1>Derived class to read MP3 audio files using the mpg decoder. <a href="#_details">More...</a><p><code>#include <<a class="el" href="aflibMpg123File_8h-source.html">aflibMpg123File.h</a>></code><p><p>Inheritance diagram for aflibMpg123File:<p><center><img src="classaflibMpg123File.png" usemap="#aflibMpg123File_map" border="0"></center><map name="aflibMpg123File_map"><area href="classaflibFile.html" alt="aflibFile" shape="rect" coords="0,0,103,24"></map><a href="classaflibMpg123File-members.html">List of all members.</a><table border=0 cellpadding=0 cellspacing=0><tr><td colspan=2><br><h2>Public Methods</h2></td></tr><tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="classaflibMpg123File.html#a0">aflibMpg123File</a> ()</td></tr><tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="classaflibMpg123File.html#a1">~aflibMpg123File</a> ()</td></tr><tr><td nowrap align=right valign=top><a class="el" href="aflib_8h.html#a33">aflibStatus</a> </td><td valign=bottom><a class="el" href="classaflibMpg123File.html#a2">afopen</a> (const char *file, <a class="el" href="classaflibConfig.html">aflibConfig</a> *cfg)</td></tr><tr><td> </td><td><font size=-1><em>Main API for opening a file or device in read mode.</em> <a href="#a2">More...</a><em></em></font><br><br></td></tr><tr><td nowrap align=right valign=top><a class="el" href="aflib_8h.html#a33">aflibStatus</a> </td><td valign=bottom><a class="el" href="classaflibMpg123File.html#a3">afcreate</a> (const char *file, const <a class="el" href="classaflibConfig.html">aflibConfig</a> &cfg)</td></tr><tr><td> </td><td><font size=-1><em>Main API for opening a file or device in write mode.</em> <a href="#a3">More...</a><em></em></font><br><br></td></tr><tr><td nowrap align=right valign=top><a class="el" href="aflib_8h.html#a33">aflibStatus</a> </td><td valign=bottom><a class="el" href="classaflibMpg123File.html#a4">afread</a> (<a class="el" href="classaflibData.html">aflibData</a> &data, long long position=-1)</td></tr><tr><td> </td><td><font size=-1><em>Main API function to read a segment of data.</em> <a href="#a4">More...</a><em></em></font><br><br></td></tr><tr><td nowrap align=right valign=top><a class="el" href="aflib_8h.html#a33">aflibStatus</a> </td><td valign=bottom><a class="el" href="classaflibMpg123File.html#a5">afwrite</a> (<a class="el" href="classaflibData.html">aflibData</a> &data, long long position=-1)</td></tr><tr><td> </td><td><font size=-1><em>Main API function to write a segment of audio data.</em> <a href="#a5">More...</a><em></em></font><br><br></td></tr><tr><td nowrap align=right valign=top>bool </td><td valign=bottom><a class="el" href="classaflibMpg123File.html#a6">isDataSizeSupported</a> (<a class="el" href="aflib_8h.html#a30">aflib_data_size</a> size)</td></tr><tr><td nowrap align=right valign=top>bool </td><td valign=bottom><a class="el" href="classaflibMpg123File.html#a7">isEndianSupported</a> (<a class="el" href="aflib_8h.html#a31">aflib_data_endian</a> end)</td></tr><tr><td nowrap align=right valign=top>bool </td><td valign=bottom><a class="el" href="classaflibMpg123File.html#a8">isSampleRateSupported</a> (int &rate)</td></tr><tr><td nowrap align=right valign=top>bool </td><td valign=bottom><a class="el" href="classaflibMpg123File.html#a9">setItem</a> (const char *item, const void *value)</td></tr><tr><td> </td><td><font size=-1><em>Provides the ability to set format specific information.</em> <a href="#a9">More...</a><em></em></font><br><br></td></tr></table><hr><a name="_details"></a><h2>Detailed Description</h2>Derived class to read MP3 audio files using the mpg decoder.<p>This class will read audio files of the MP3 (MPEG Audio Compression Format) format. This module uses the mpg decoder to decode MP3 files. The mpg decoder can be obtained from <a href="http://www.mpg123.de.">http://www.mpg123.de.</a> Also the decoder must be located in the PATH of your environment in order for this module to find it. <p><hr><h2>Constructor & Destructor Documentation</h2><a name="a0" doxytag="aflibMpg123File::aflibMpg123File"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> aflibMpg123File::aflibMpg123File </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top">) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p> </td> </tr></table><a name="a1" doxytag="aflibMpg123File::~aflibMpg123File"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> aflibMpg123File::~aflibMpg123File </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top">) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p> </td> </tr></table><hr><h2>Member Function Documentation</h2><a name="a3" doxytag="aflibMpg123File::afcreate"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> <a class="el" href="aflib_8h.html#a33">aflibStatus</a> aflibMpg123File::afcreate </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">const char * </td> <td class="mdname" nowrap> <em>file</em>, </td> </tr> <tr> <td></td> <td></td> <td class="md" nowrap>const <a class="el" href="classaflibConfig.html">aflibConfig</a> & </td> <td class="mdname" nowrap> <em>cfg</em></td> </tr> <tr> <td></td> <td class="md">) </td> <td class="md" colspan="2"><code> [virtual]</code></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>Main API for opening a file or device in write mode.<p>This function is only used for module support. For no module support the derived classes afcreate function will be called instead. For module support this function will make a call to the derived classes function. <p>Reimplemented from <a class="el" href="classaflibFile.html#a2">aflibFile</a>. </td> </tr></table><a name="a2" doxytag="aflibMpg123File::afopen"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> <a class="el" href="aflib_8h.html#a33">aflibStatus</a> aflibMpg123File::afopen </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">const char * </td> <td class="mdname" nowrap> <em>file</em>, </td> </tr> <tr> <td></td> <td></td> <td class="md" nowrap><a class="el" href="classaflibConfig.html">aflibConfig</a> * </td> <td class="mdname" nowrap> <em>cfg</em></td> </tr> <tr> <td></td> <td class="md">) </td> <td class="md" colspan="2"><code> [virtual]</code></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>Main API for opening a file or device in read mode.<p>This function is only used for module support. For no modules support the derived classes afopen function will be called instead. For module support this function will make a call to the derived classes function. <p>Reimplemented from <a class="el" href="classaflibFile.html#a1">aflibFile</a>. </td> </tr></table><a name="a4" doxytag="aflibMpg123File::afread"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> <a class="el" href="aflib_8h.html#a33">aflibStatus</a> aflibMpg123File::afread </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top"><a class="el" href="classaflibData.html">aflibData</a> & </td> <td class="mdname" nowrap> <em>data</em>, </td> </tr> <tr> <td></td> <td></td> <td class="md" nowrap>long long </td> <td class="mdname" nowrap> <em>position</em> = -1</td> </tr> <tr> <td></td> <td class="md">) </td> <td class="md" colspan="2"><code> [virtual]</code></td> </tr>⌨️ 快捷键说明
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