VecNestGetSubVecs#

Returns the entire array of vectors defining a nest vector.

Synopsis#

#include "petscvec.h"   
PetscErrorCode VecNestGetSubVecs(Vec X, PetscInt *N, Vec **sx)

Not Collective

Input Parameter#

  • X - nest vector

Output Parameters#

  • N - number of nested vecs

  • sx - array of vectors

Note#

The user should not free the array sx.

Fortran Notes#

The caller must allocate the array to hold the subvectors.

See Also#

VECNEST, Vectors and Parallel Data, Vec, VecType, VecNestGetSize(), VecNestGetSubVec()

Level#

developer

Location#

src/vec/vec/impls/nest/vecnest.c

Implementations#

VecNestGetSubVecs_Nest() in src/vec/vec/impls/nest/vecnest.c


Index of all Vec routines
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Index of all manual pages