petsc-3.15.0 2021-04-05
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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

Notes

The user should not free the array sx.

Fortran Notes

The caller must allocate the array to hold the subvectors.

See Also

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