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This class can be used as RWLOCK parameter to AIThreadSafe to check that data is only accessed by a single thread (like AIThreadSafeSingleThreaded) AND is never write locked when a read or write lock was already obtained (by the same thread). It doesn't actually lock anything, it just keeps track if the "lock" was obtained before. The use case is to check if STL containers aren't being used (read or write locked) by a calling function when additional write access is necessary, as write access might invalidate iterator that point to the container (where the previous lock was taken).
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______ ___ __ _ _____ _ _ ______ _____ ___ _____ _ _
|_____ | | \ | | ___ | | | |____| |____/ | | \_/
_____| _|_ | \_| |____| |____| |____ | | | \_ _|_ | |
_ _ _ ____ _ _ ____ ____
\/ | |=== |/\| |=== |--<
Sin-gu-la-ri-ty (noun) - a distinctive feature, a uniqueness; a point at which
continuity breaks up; a point in history at which machine becomes smarter than
humanity and/or fuses with it indivisively; or simply a cool sounding word with
the initials S.G. in it :)
Singularity Viewer is a SecondLife(tm) protocol compatible client application.
It can be used to access SecondLife services as well as a number of others such
as those based upon the OpenSim platform.
Singulariy is maintained by a small group of volunteers who can be contacted
both, in-world (SingularityViewer group) as well on IRC (#SingularityViewer
@ FreeNode). Bug requests and features requests can be submitted through our
Issue Tracker (http://code.google.com/p/singularity-viewer/issues/list or from
the viewer menu: Help --> Bug Reporting --> Singularity Issue Tracker...)
As this Readme grows out of date, please refer to
http://www.singularityviewer.org/about
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History
The Singularity viewer was started by Siana Gearz in November 2010 by forking it
from the Ascent Viewer, by Balseraph Software Group, which in turn was based upon
source code modified from the snowglobe source code released by Linden Lab.