VecNestSetSubVecs#

Sets the component vectors at the specified indices in a nest vector.

Synopsis#

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

Not Collective

Input Parameters#

  • X - nest vector

  • N - number of component vecs in sx

  • idxm - indices of component vectors that are to be replaced

  • sx - array of vectors

Note#

The components in the vector array sx do not have to be of the same size as corresponding components in X. The user can also free the array sx after the call.

See Also#

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

Level#

developer

Location#

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

Implementations#

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

Index of all Vec routines
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Index of all manual pages