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11 <h1>RtError Class Reference</h1>Exception handling class for <a class="el" href="classRtAudio.html">RtAudio</a>.
12 <a href="#_details">More...</a>
14 <code>#include <<a class="el" href="RtAudio_8h-source.html">RtAudio.h</a>></code>
16 <a href="classRtError-members.html">List of all members.</a><table border=0 cellpadding=0 cellspacing=0>
17 <tr><td colspan=2><br><h2>Public Types</h2></td></tr>
18 <tr><td nowrap align=right valign=top>enum </td><td valign=bottom><a class="el" href="classRtError.html#s11">TYPE</a> { <br>
19 <b>WARNING</b>,
22 <b>NO_DEVICES_FOUND</b>,
24 <b>INVALID_DEVICE</b>,
25 <b>INVALID_STREAM</b>,
27 <b>INVALID_PARAMETER</b>,
29 <b>DRIVER_ERROR</b>,
34 <tr><td> </td><td><font size=-1><em>Defined RtError types.</em></font><br><br></td></tr>
35 <tr><td colspan=2><br><h2>Public Methods</h2></td></tr>
36 <tr><td nowrap align=right valign=top><a name="a0" doxytag="RtError::RtError"></a>
37 </td><td valign=bottom><a class="el" href="classRtError.html#a0">RtError</a> (const char *p, <a class="el" href="classRtError.html#s11">TYPE</a> tipe=RtError::UNSPECIFIED)</td></tr>
38 <tr><td> </td><td><font size=-1><em>The constructor.</em></font><br><br></td></tr>
39 <tr><td nowrap align=right valign=top><a name="a1" doxytag="RtError::~RtError"></a>
40 virtual </td><td valign=bottom><a class="el" href="classRtError.html#a1">~RtError</a> (void)</td></tr>
41 <tr><td> </td><td><font size=-1><em>The destructor.</em></font><br><br></td></tr>
42 <tr><td nowrap align=right valign=top><a name="a2" doxytag="RtError::printMessage"></a>
43 virtual void </td><td valign=bottom><a class="el" href="classRtError.html#a2">printMessage</a> (void)</td></tr>
44 <tr><td> </td><td><font size=-1><em>Prints "thrown" error message to stdout.</em></font><br><br></td></tr>
45 <tr><td nowrap align=right valign=top><a name="a3" doxytag="RtError::getType"></a>
46 virtual const <a class="el" href="classRtError.html#s11">TYPE</a>& </td><td valign=bottom><a class="el" href="classRtError.html#a3">getType</a> (void)</td></tr>
47 <tr><td> </td><td><font size=-1><em>Returns the "thrown" error message TYPE.</em></font><br><br></td></tr>
48 <tr><td nowrap align=right valign=top><a name="a4" doxytag="RtError::getMessage"></a>
49 virtual const char* </td><td valign=bottom><a class="el" href="classRtError.html#a4">getMessage</a> (void)</td></tr>
50 <tr><td> </td><td><font size=-1><em>Returns the "thrown" error message string.</em></font><br><br></td></tr>
52 <hr><a name="_details"></a><h2>Detailed Description</h2>
53 Exception handling class for <a class="el" href="classRtAudio.html">RtAudio</a>.
55 The RtError class is quite simple but it does allow errors to be "caught" by <a class="el" href="classRtError.html#s11">RtError::TYPE</a>. Almost all <a class="el" href="classRtAudio.html">RtAudio</a> methods can "throw" an RtError, most typically if an invalid stream identifier is supplied to a method or a driver error occurs. There are a number of cases within <a class="el" href="classRtAudio.html">RtAudio</a> where warning messages may be displayed but an exception is not thrown. There is a private <a class="el" href="classRtAudio.html">RtAudio</a> method, error(), which can be modified to globally control how these messages are handled and reported.
57 <hr>The documentation for this class was generated from the following file:<ul>
58 <li><a class="el" href="RtAudio_8h-source.html">RtAudio.h</a></ul>
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62 <td>©2001-2002 Gary P. Scavone, CCRMA, Stanford University. All Rights Reserved.<br>
63 Maintained by Gary P. Scavone, <a href="mailto:gary@ccrma.stanford.edu">gary@ccrma.stanford.edu</a><P>