#include "petscsys.h" PetscErrorCode PetscOptionsEnum_Private(PetscOptions *PetscOptionsObject,const char opt[],const char text[],const char man[],const char *const *list,PetscEnum currentvalue,PetscEnum *value,PetscBool *set)Logically Collective on the communicator passed in PetscOptionsBegin()
| opt | - option name | |
| text | - short string that describes the option | |
| man | - manual page with additional information on option | |
| list | - array containing the list of choices, followed by the enum name, followed by the enum prefix, followed by a null | |
| currentvalue | - the current value; caller is responsible for setting this value correctly. Normally this is done with either |
PetscOptionsEnum(..., obj->value,&object->value,...) or
value = defaultvalue
PetscOptionsEnum(..., value,&value,&flg);
if (flg) {
| value | - the value to return | |
| set | - PETSC_TRUE if found, else PETSC_FALSE |
Notes: Must be between a PetscOptionsBegin() and a PetscOptionsEnd()
list is usually something like PCASMTypes or some other predefined list of enum names
Level:beginner
Location:src/sys/objects/aoptions.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages