VecViewFromOptions#
View a vector based on values in the options database
Synopsis#
#include "petscvec.h"
PetscErrorCode VecViewFromOptions(Vec A, PetscObject obj, const char name[])
Collective
Input Parameters#
A - the vector
obj - Optional object that provides the options prefix for this viewing
name - command line option
Note#
See PetscObjectViewFromOptions() to see the PetscViewer and PetscViewerFormat` available
See Also#
Vectors and Parallel Data, Vec, VecView, PetscObjectViewFromOptions(), VecCreate()
Level#
intermediate
Location#
Examples#
src/tao/tutorials/ex1.c
src/snes/tutorials/ex26.c
src/tao/tutorials/ex4.c
src/tao/tutorials/ex3.c
src/tao/tutorials/ex2.c
src/dm/impls/plex/tutorials/ex7.c
src/snes/tutorials/ex17.c
src/vec/vec/utils/tagger/tutorials/ex1.c
src/dm/impls/plex/tutorials/ex1.c
src/dm/dt/dualspace/impls/lagrange/tutorials/ex2.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages