petsc-3.6.1 2015-08-06
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
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| list | - the possible choices (one of these must be selected, anything else is invalid)
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| ntext | - number of choices
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Output Parameter
| value | - the index of the value to return (defaults to zero if the option name is given but choice is listed)
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| 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