NAG Library Function Document

nag_glopt_bnd_mcs_option_check (e05jhc)

▸▿ Contents

1 Purpose

2 Specification

3 Description

4 References

5 Arguments

6 Error Indicators and Warnings

7 Accuracy

8 Parallelism and Performance

9 Further Comments

10 Example

1 Purpose

nag_glopt_bnd_mcs_option_check (e05jhc) is used to check if you have set an optional argument of nag_glopt_bnd_mcs_solve (e05jbc). The initialization function nag_glopt_bnd_mcs_init (e05jac) must have been called before calling nag_glopt_bnd_mcs_option_check (e05jhc).

2 Specification

#include <nag.h>

#include <nage05.h>

Integer

nag_glopt_bnd_mcs_option_check (const char *optstr, Nag_E05State *state, NagError *fail)

3 Description

nag_glopt_bnd_mcs_option_check (e05jhc) returns 1 if you have previously set the optional argument contained in optstr, otherwise it returns 0.

A complete list of optional arguments, their symbolic names and default values is given in Section 12 in nag_glopt_bnd_mcs_solve (e05jbc).

4 References

None.

5 Arguments

1: $optstr$ – const char *Input: On entry: a string identifying an optional argument (as described in Section 12 in nag_glopt_bnd_mcs_solve (e05jbc)).
2: $state$ – Nag_E05State *Communication Structure: state contains information required by other functions in this suite. You must not modify it directly in any way.
3: $fail$ – NagError *Input/Output: The NAG error argument (see Section 3.6 in the Essential Introduction).

6 Error Indicators and Warnings

NE_ALLOC_FAIL: Dynamic memory allocation failed.
See Section 3.2.1.2 in the Essential Introduction for further information.
NE_BAD_PARAM: On entry, argument $〈value〉$ had an illegal value.
NE_INTERNAL_ERROR: An internal error has occurred in this function. Check the function call and any array sizes. If the call is correct then please contact NAG for assistance.

An unexpected error has been triggered by this function. Please contact NAG.
See Section 3.6.6 in the Essential Introduction for further information.
NE_NO_LICENCE: Your licence key may have expired or may not have been installed correctly.
See Section 3.6.5 in the Essential Introduction for further information.
NE_NOT_INIT: Initialization function nag_glopt_bnd_mcs_init (e05jac) has not been called.
NE_OPT_NOT_READ: The supplied optional argument is invalid. A keyword or keyword combination was not recognized.