VecDestroyVecs#

Frees a block of vectors obtained with VecDuplicateVecs().

Synopsis#

#include "petscvec.h"   
PetscErrorCode VecDestroyVecs(PetscInt m, Vec *vv[])

Collective

Input Parameters#

  • m - the number of vectors previously obtained, if zero no vectors are destroyed

  • vv - pointer to pointer to array of vector pointers, if NULL no vectors are destroyed

Fortran Notes#

The Fortran interface is slightly different from that given below. See the PETSc for Fortran Users for details.

See Also#

Vectors and Parallel Data, Vec, PETSc for Fortran Users, VecDuplicateVecs(), VecDestroyVecsf90()

Level#

intermediate

Location#

src/vec/vec/interface/vector.c

Examples#

src/tao/pde_constrained/tutorials/parabolic.c
src/vec/vec/tutorials/ex1.c
src/vec/vec/tutorials/ex19.c
src/tao/pde_constrained/tutorials/hyperbolic.c
src/ksp/ksp/tutorials/ex49.c
src/vec/vec/tutorials/ex1f.F90


Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages