VecScatterSetFromOptions

Configures the vector scatter from values in the options database.

Synopsis

#include "petscsf.h" 
PetscErrorCode VecScatterSetFromOptions(VecScatter sf)

Collective

Input Parameter

• sf - The vector scatter

Notes

To see all options, run your program with the -help option, or consult the users manual.

Must be called before VecScatterSetUp() and before the vector scatter is used.

See Also

Low-level Vector Communication, VecScatter, VecScatterCreate(), VecScatterDestroy(), VecScatterSetUp()

Level

beginner

Location

src/vec/is/sf/interface/vscat.c

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