petsc-3.8.3 2017-12-09
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Makes a key and alias for another key


#include "petscsys.h"   
PetscErrorCode  PetscOptionsSetAlias(PetscOptions options,const char inewname[],const char ioldname[])
Not Collective, but setting values on certain processors could cause problems for parallel objects looking for options.

Input Parameters

options - options database or NULL for default global database
inewname - the alias
ioldname - the name that alias will refer to

See Also

PetscOptionsGetInt(), PetscOptionsGetReal(),OptionsHasName(),
PetscOptionsGetString(), PetscOptionsGetIntArray(), 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