# VecCreateSeq

Creates a standard, sequential array-style vector.

### Synopsis

    #include "petscvec.h"
    PetscErrorCode PETSCVEC_DLLEXPORT VecCreateSeq(MPI_Comm comm,PetscInt n,Vec *v)

Collective on MPI_Comm

### Input Parameter

| comm | - the communicator, should be PETSC_COMM_SELF
| n | - the vector length

### Output Parameter

V -the vector

### C++ variants

| VecCreateSeq(PetscInt n,Vec *x) |  | -> |  | VecCreateSeq(PETSC_COMM_SELF,n,x)

### Notes

Use VecDuplicate() or VecDuplicateVecs() to form additional vectors of the same type as an existing vector.

### See Also

VecCreateMPI(), VecCreate(), VecDuplicate(), VecDuplicateVecs(), VecCreateGhost()

Level:intermediate
Location:src/vec/impls/seq/vseqcr.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages

### Examples

src/vec/examples/tutorials/ex1.c.html
src/vec/examples/tutorials/ex1e.c.html
src/vec/examples/tutorials/ex10.c.html
src/vec/examples/tutorials/ex11.c.html
src/vec/examples/tutorials/ex13.c.html
src/vec/examples/tutorials/ex1f.F.html
src/vec/examples/tutorials/ex4f.F.html
src/vec/examples/tutorials/ex1f90.F.html
src/vec/examples/tutorials/ex4f90.F.html
src/vec/examples/tutorials/ex11f.F.html
src/mat/examples/tutorials/ex4.c.html