petsc-main 2021-03-04
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VecScatterSetFromOptions

 Configures the vector scatter from the options database.

Synopsis

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

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() but before the vector scatter is used.

See Also

VecScatterCreate(), VecScatterDestroy(), VecScatterSetUp()

Level

beginner

Location

src/vec/is/sf/interface/vscat.c
Index of all PetscSF routines
Table of Contents for all manual pages
Index of all manual pages