#include "petsc.h" PetscErrorCode PetscOptionsGetEnum(const char pre[],const char opt[],const char **list,PetscEnum *value,PetscTruth *set)Not Collective
| pre | - option prefix or PETSC_NULL | |
| opt | - option name | |
| list | - array containing the list of choices, followed by the enum name, followed by the enum prefix, followed by a null | |
| defaultv | - the default (current) value |
| value | - the value to return | |
| flg | - 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/options.c
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