VecViewFromOptions

View a vector based on values in the options database

Synopsis

#include "petscvec.h"   
PetscErrorCode VecViewFromOptions(Vec A, PeOp PetscObject obj, const char name[])

Collective

Input Parameters

• A - the vector

• obj - optional object that provides the options prefix for this viewing, use NULL to use the prefix of A

• name - command line option

Options Database Key

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

See Also

Vectors and Parallel Data, Vec, VecView, PetscObjectViewFromOptions(), VecCreate()

Level

intermediate

Location

src/vec/vec/interface/vector.c

Examples

src/snes/tutorials/ex23.c
src/snes/tutorials/ex75.c
src/snes/tutorials/ex42.c
src/snes/tutorials/ex69.c
src/snes/tutorials/ex36.c
src/snes/tutorials/ex20.c
src/snes/tutorials/ex11.c
src/snes/tutorials/ex77.c
src/snes/tutorials/ex13.c
src/snes/tutorials/ex17.c

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Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages