petsc-3.6.2 2015-10-02
   
PetscOptionsGetEList
Puts a list of option values that a single one may be selected from 
Synopsis
#include "petscsys.h"   
PetscErrorCode  PetscOptionsGetEList(const char pre[],const char opt[],const char * const *list,PetscInt ntext,PetscInt *value,PetscBool  *set)
Not Collective
Input Parameters
|  | pre | - the string to prepend to the name or NULL | 
|  | opt | - option name | 
|  | list | - the possible choices (one of these must be selected, anything else is invalid) | 
|  | ntext | - number of choices | 
Output Parameter
|  | value | - the index of the value to return (defaults to zero if the option name is given but choice is listed) | 
|  | set | - PETSC_TRUE if found, else PETSC_FALSE | 
See PetscOptionsFList() for when the choices are given in a PetscFunctionList()
See Also
 PetscOptionsGetInt(), PetscOptionsGetReal(),
PetscOptionsHasName(), PetscOptionsGetIntArray(), PetscOptionsGetRealArray(), PetscOptionsBool(),
PetscOptionsName(), PetscOptionsBegin(), PetscOptionsEnd(), PetscOptionsHead(),
PetscOptionsStringArray(),PetscOptionsRealArray(), PetscOptionsScalar(),
PetscOptionsBoolGroupBegin(), PetscOptionsBoolGroup(), PetscOptionsBoolGroupEnd(),
PetscOptionsFList(), PetscOptionsEList()
Level:intermediate
Location:src/sys/objects/options.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages