petsc-3.12.5 2020-03-29

DMInterpolationGetVector

Gets a Vec which can hold all the interpolated field values

#include "petscdmplex.h" 
#include "petscsnes.h"   
PetscErrorCode DMInterpolationGetVector(DMInterpolationInfo ctx, Vec *v)

Collective on ctx

ctx -the context

v -a vector capable of holding the interpolated field values

Note: This vector should be returned using DMInterpolationRestoreVector().

intermediate