ISLocalToGlobalMappingViewFromOptions

View an ISLocalToGlobalMapping based on values in the options database

Synopsis

#include "petscis.h"  
PetscErrorCode ISLocalToGlobalMappingViewFromOptions(ISLocalToGlobalMapping A, PetscObject obj, const char name[])

Collective

Input Parameters

• A - the local to global mapping object

• obj - Optional object that provides the options prefix used for the options database query

• name - command line option

Options Database Key

• -name [viewertype][:…] - option name and values. See PetscObjectViewFromOptions() for the possible arguments

See Also

Low-level Vector Communication, PetscViewer, ISLocalToGlobalMapping, ISLocalToGlobalMappingView, PetscObjectViewFromOptions(), ISLocalToGlobalMappingCreate()

Level

intermediate

Location

src/vec/is/utils/isltog.c

Examples

src/ksp/ksp/tutorials/ex71.c

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