petsc-3.7.7 2017-09-25

VecNestGetSubVecs

Returns the entire array of vectors defining a nest vector.

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

Not collective

X -nest vector

	N	- number of nested vecs
	sx	- array of vectors

The user should not free the array sx.

The caller must allocate the array to hold the subvectors.