Note: this function is deprecated and will be withdrawn at Mark 31.3. Replaced by
x06akc.
x06ahc, for multithreaded implementations, tests whether the nesting of OpenMP parallel regions has been enabled as if with a call to
x06agc. The return value will be
if nesting is enabled or
if it is disabled.
In serial implementations of the
NAG Library
x06ahc will always return
. See the
X06 Chapter Introduction for a discussion of the behaviour of these functions when called in serial.
None.
None.
Not applicable.
Background information to multithreading can be found in the
Multithreading documentation.
None.
See
x06agc for a demonstration of how to use
x06ahc.