petsc-3.13.6 2020-09-29
VecRestoreArrayPair
Returns a pair of pointers for two vectors that may be common. When not common the first is read only
Synopsis
PETSC_STATIC_INLINE PetscErrorCode VecRestoreArrayPair(Vec x,Vec y,PetscScalar **xv,PetscScalar **yv)
Logically Collective on x
Input Parameters
| x | - the vector
|
| y | - the second vector
|
Output Parameters
| xv | - location to put pointer to the first array
|
| yv | - location to put pointer to the second array
|
Not available from Fortran
See Also
VecGetArray(), VecGetArrayRead(), VecGetArrayPair()
Level
developer
Location
src/vec/vscat/../../../include/petscvec.h
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages