icetGetError -- return the last error condition.
GLenum icetGetError( void );
Retrieves the first error or warning condition that occurred since the
last call to icetGetError or since program startup, whichever happened
Once an error condition has been retrieved with icetGetError, the error
condition is reset to no error and cannot be retrieved again.
One of the following flags will be returned:
An inappropriate value has been passed to a function.
An inappropriate function has been called.
IceT has ran out of memory for buffer space.
A function has been passed a value of the wrong type.
A function has been passed an invalid constant.
An internal error (or warning) has occurred.
No error has been raised since the last call to icetGetError.
It is not possible to tell if the returned value was caused by an error
or a warning.
The error value is not context dependent.
Copyright (C)2003 Sandia Corporation
Under the terms of Contract DE-AC04-94AL85000, there is a non-exclusive
license for use of this work by or on behalf of the U.S. Government.
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IceT Reference November 15, 2006 icetGetError(3)