petsc-3.14.5 2021-03-03
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# PetscLayoutDuplicate

creates a new PetscLayout with the same information as a given one. If the PetscLayout already exists it is destroyed first.

### Synopsis

    #include "petscis.h"
    PetscErrorCode PetscLayoutDuplicate(PetscLayout in,PetscLayout *out)

Collective on PetscLayout

### Input Parameter

| in | - input PetscLayout to be duplicated

### Output Parameter

| out | - the copy

### Notes

PetscLayoutSetUp() does not need to be called on the resulting PetscLayout

### See Also

PetscLayoutCreate(), PetscLayoutDestroy(), PetscLayoutSetUp(), PetscLayoutReference()

### Level

developer

### Location

src/vec/is/utils/pmap.c
Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages