e05jh
is the AD Library version of the primal routine
e05jhf.
Based (in the C++ interface) on overload resolution,
e05jh can be used for primal, tangent and adjoint
evaluation. It supports tangents and adjoints of first order.
Note: this function can be used with AD tools other than dco/c++. For details, please contact
NAG.
e05jh
is the AD Library version of the primal routine
e05jhf.
e05jhf is used to check if you have set an optional parameter of
e05jbf. The initialization routine
e05jaf must have been called before calling
e05jhf.
For further information see
Section 3 in the documentation for
e05jhf.
A brief summary of the AD specific arguments is given below. For the remainder, links are provided to the corresponding argument from the primal routine.
A tooltip popup for all arguments can be found by hovering over the argument name in
Section 2 and in this section.
Note that the primal routine
is a function whereas
e05jh_a1w_f,
is a subroutine, where the function value is returned in the additional output parameter,
ichkopt.
e05jh preserves all error codes from
e05jhf and in addition can return:
An unexpected AD error has been triggered by this routine. Please
contact
NAG.
See
Error Handling in the NAG AD Library Introduction for further information.
The routine was called using a strategy that has not yet been implemented.
See
AD Strategies in the NAG AD Library Introduction for further information.
A C++ exception was thrown.
The error message will show the details of the C++ exception text.
Dynamic memory allocation failed for AD.
See
Error Handling in the NAG AD Library Introduction for further information.
Not applicable.
None.