Note: this routine is deprecated and will be withdrawn at Mark 31.3. Replaced by
x06akf.
x06ahf, for multithreaded implementations, tests whether the nesting of OpenMP parallel regions has been enabled as if with a call to
x06agf. The return value will be
if nesting is enabled or
if it is disabled.
Note the equivalent OpenMP routine omp_get_nested() returns a logical value.
In serial implementations of the
NAG Library
x06ahf will always return
. See the
X06 Chapter Introduction for a discussion of the behaviour of these routines when called in serial.
None.
None.
Not applicable.
Background information to multithreading can be found in the
Multithreading documentation.
None.
See
x06agf for a demonstration of how to use
x06ahf.