VecRestoreArrayReadF90#
Restores a readonly vector to a usable state after a call to VecGetArrayReadF90()
.
Synopsis#
VecRestoreArrayReadF90(Vec x,{Scalar, pointer :: xx_v(:)},integer ierr)
Logically Collective
Input Parameters#
x - vector
xx_v - the Fortran pointer to the array
Output Parameter#
ierr - error code
Example of Usage#
#include <petsc/finclude/petscvec.h>
use petscvec
PetscScalar, pointer :: xx_v(:)
....
call VecGetArrayReadF90(x,xx_v,ierr)
a = xx_v(3)
call VecRestoreArrayReadF90(x,xx_v,ierr)
See Also#
Vectors and Parallel Data, Vec
, VecGetArrayReadF90()
, VecGetArray()
, VecRestoreArray()
, VecGetArrayRead()
, VecRestoreArrayRead()
, VecRestoreArrayF90()
Level#
beginner
Location#
Examples#
src/snes/tutorials/ex1f.F90
src/ts/tutorials/ex1f.F90
src/tao/unconstrained/tutorials/eptorsion2f.F90
src/tao/leastsquares/tutorials/chwirut2f.F90
src/ts/tutorials/ex22f_mf.F90
src/snes/tutorials/ex73f90t.F90
src/ksp/ksp/tutorials/ex14f.F90
src/ts/tutorials/ex22f.F90
src/tao/unconstrained/tutorials/rosenbrock1f.F90
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages