VecRestoreArray#

Restores a vector after VecGetArray() has been called and the array is no longer needed

Synopsis#

#include "petscvec.h"   
PetscErrorCode VecRestoreArray(Vec x, PetscScalar **a)

Logically Collective

Input Parameters#

  • x - the vector

  • a - location of pointer to array obtained from VecGetArray()

Fortran Notes#

VecRestoreArray() Fortran binding is deprecated (since PETSc 3.19), use VecRestoreArrayF90()

See Also#

Vectors and Parallel Data, Vec, VecGetArray(), VecRestoreArrayRead(), VecRestoreArrays(), VecRestoreArrayF90(), VecRestoreArrayReadF90(), VecPlaceArray(), VecRestoreArray2d(), VecGetArrayPair(), VecRestoreArrayPair()

Level#

beginner

Location#

src/vec/vec/interface/rvector.c

Examples#

src/tao/unconstrained/tutorials/rosenbrock1.c
src/tao/complementarity/tutorials/minsurf1.c
src/tao/leastsquares/tutorials/cs1.c
src/tao/unconstrained/tutorials/minsurf1.c
src/tao/complementarity/tutorials/blackscholes.c
src/tao/leastsquares/tutorials/chwirut1.c
src/tao/unconstrained/tutorials/rosenbrock2.c
src/tao/bound/tutorials/jbearing2.c
src/tao/leastsquares/tutorials/chwirut2.c
src/tao/bound/tutorials/plate2.c

Implementations#

VecRestoreArray_Nest() in src/vec/vec/impls/nest/vecnest.c
VecRestoreArray_SeqKokkos() in src/vec/vec/impls/seq/kokkos/veckok.kokkos.cxx
VecRestoreArray_SeqViennaCL() in src/vec/vec/impls/seq/seqviennacl/vecviennacl.cxx


Index of all Vec routines
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Index of all manual pages