petsc-3.3-p7 2013-05-11

VecShift

Shifts all of the components of a vector by computing x[i] = x[i] + shift.

Synopsis

#include "petscvec.h" 
PetscErrorCode  VecShift(Vec v,PetscScalar shift)
Logically Collective on Vec

Input Parameters

v - the vector
shift - the shift

Output Parameter

v -the shifted vector

Level:intermediate
Location:
src/vec/vec/utils/vinv.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/snes/examples/tutorials/ex54.c.html
src/snes/examples/tutorials/ex60.c.html
src/snes/examples/tutorials/ex61.c.html
src/snes/examples/tutorials/ex63.c.html
src/snes/examples/tutorials/ex633D_DB.c.html
src/snes/examples/tutorials/ex64.c.html
src/snes/examples/tutorials/ex65.c.html