From be2eb99b37cd017fcab00c1704f794cb1bc85ee1 Mon Sep 17 00:00:00 2001 From: Gary Scavone Date: Fri, 11 Oct 2013 01:58:40 +0200 Subject: Release 4.0.7 tarball --- doc/html/errors.html | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'doc/html/errors.html') diff --git a/doc/html/errors.html b/doc/html/errors.html index bbd5805..1d434d3 100644 --- a/doc/html/errors.html +++ b/doc/html/errors.html @@ -8,13 +8,16 @@
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Error Handling

RtAudio makes restrained use of C++ exceptions. That is, exceptions are thrown only when system errors occur that prevent further class operation or when the user makes invalid function calls. In other cases, a warning message may be displayed and an appropriate value is returned. For example, if a system error occurs when processing the RtAudio::getDeviceCount() function, the return value is zero. In such a case, the user cannot expect to make use of most other RtAudio functions because no devices are available (and thus a stream cannot be opened). A client can call the function RtAudio::showWarnings() with a boolean argument to enable or disable the printing of warning messages to stderr. By default, warning messages are displayed. There is a protected RtAudio method, error(), that can be modified to globally control how these messages are handled and reported.
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Error Handling

RtAudio makes restrained use of C++ exceptions. That is, exceptions are thrown only when system errors occur that prevent further class operation or when the user makes invalid function calls. In other cases, a warning message may be displayed and an appropriate value is returned. For example, if a system error occurs when processing the RtAudio::getDeviceCount() function, the return value is zero. In such a case, the user cannot expect to make use of most other RtAudio functions because no devices are available (and thus a stream cannot be opened). A client can call the function RtAudio::showWarnings() with a boolean argument to enable or disable the printing of warning messages to stderr. By default, warning messages are displayed. There is a protected RtAudio method, error(), that can be modified to globally control how these messages are handled and reported.

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©2001-2009 Gary P. Scavone, McGill University. All Rights Reserved.
Maintained by Gary P. Scavone.
©2001-2010 Gary P. Scavone, McGill University. All Rights Reserved.
Maintained by Gary P. Scavone.
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