petsc-3.7.3 2016-07-24
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Gets an array of Logical (true or false) values for a particular option in the database. The values must be separated with commas with no intervening spaces.


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

Input Parameters

options - options database use NULL for default global database
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


TRUE, true, YES, yes, nostring, and 1 all translate to PETSC_TRUE FALSE, false, NO, no, and 0 all translate to PETSC_FALSE

See Also

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

Index of all Sys routines
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Index of all manual pages