petsc-3.5.4 2015-05-23
Report Typos and Errors


Gets an array of integer values for a particular option in the database.


#include "petscsys.h"   
PetscErrorCode  PetscOptionsGetIntArray(const char pre[],const char name[],PetscInt dvalue[],PetscInt *nmax,PetscBool  *set)
Not Collective

Input Parameters

pre - string to prepend to each name or NULL
name - the option one is seeking
nmax - maximum number of values to retrieve

Output Parameter

dvalue - the integer values to return
nmax - actual number of values retreived
set - PETSC_TRUE if found, else PETSC_FALSE


The array can be passed as a comma seperated list: 0,1,2,3,4,5,6,7 a range (start-end+1): 0-8 a range with given increment (start-end+1:inc): 0-7:2 a combination of values and ranges seperated by commas: 0,1-8,8-15:2

There must be no intervening spaces between the values.

See Also

PetscOptionsGetInt(), PetscOptionsHasName(),
PetscOptionsGetString(), PetscOptionsGetRealArray(), PetscOptionsBool(), PetscOptionsName(), PetscOptionsBegin(), PetscOptionsEnd(), PetscOptionsHead(), PetscOptionsStringArray(),PetscOptionsRealArray(), PetscOptionsScalar(), PetscOptionsBoolGroupBegin(), PetscOptionsBoolGroup(), PetscOptionsBoolGroupEnd(), PetscOptionsFList(), PetscOptionsEList()

Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages