petsc-3.10.5 2019-03-28
VecNestGetSubVec
Returns a single, sub-vector from a nest vector.
Synopsis
#include "petscvec.h"
PetscErrorCode VecNestGetSubVec(Vec X,PetscInt idxm,Vec *sx)
Not collective
Input Parameters
. X - nest vector
. idxm - index of the vector within the nest
Output Parameter
. sx - vector at index idxm within the nest
Notes
.seealso: VecNestGetSize(), VecNestGetSubVecs()
Level
developer
Location
src/vec/vec/impls/nest/vecnest.c
Implementations
VecNestGetSubVec_Nest in src/vec/vec/impls/nest/vecnest.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages