VecSetFromOptions#
Configures the vector from the options database.
Synopsis#
#include "petscvec.h"
PetscErrorCode VecSetFromOptions(Vec vec)
Collective
Input Parameter#
vec - The vector
Notes#
To see all options, run your program with the -help option.
Must be called after VecCreate() but before the vector is used.
See Also#
Vectors and Parallel Data, Vec, VecCreate(), VecSetOptionsPrefix()
Level#
beginner
Location#
Examples#
src/vec/vec/tutorials/ex11f90.F90
src/tao/pde_constrained/tutorials/hyperbolic.c
src/vec/vec/tutorials/ex44.c
src/tao/constrained/tutorials/tomographyADMM.c
src/tao/tutorials/ex4.c
src/tao/constrained/tutorials/maros.c
src/tao/constrained/tutorials/ex1.c
src/vec/vec/tutorials/ex11f.F90
src/tao/pde_constrained/tutorials/elliptic.c
src/tao/pde_constrained/tutorials/parabolic.c
Implementations#
VecSetFromOptions_MPI() in src/vec/vec/impls/mpi/pbvec.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages