VecSwap#

Swaps the values between two vectors, x and y.

Synopsis#

#include "petscvec.h"   
PetscErrorCode VecSwap(Vec x, Vec y)

Logically Collective

Input Parameters#

x - the first vector
y - the second vector

See Also#

Vectors and Parallel Data, Vec, VecSet()

Level#

advanced

Location#

src/vec/vec/interface/vector.c

Examples#

src/vec/vec/tutorials/ex1.c
src/vec/vec/tutorials/ex1f.F90
src/vec/vec/tutorials/ex1f90.F90
src/vec/vec/tutorials/ex20f90.F90

Implementations#

VecSwap_Nest in src/vec/vec/impls/nest/vecnest.c
VecSwap_Seq in src/vec/vec/impls/seq/bvec2.c
VecSwap_SeqKokkos in src/vec/vec/impls/seq/kokkos/veckok.kokkos.cxx
VecSwap_SeqViennaCL in src/vec/vec/impls/seq/seqviennacl/vecviennacl.cxx

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