PetscDSSelectEquations#
Copy pointwise function pointers to the new problem with different field layout
Synopsis#
#include "petscds.h"
PetscErrorCode PetscDSSelectEquations(PetscDS prob, PetscInt numFields, const PetscInt fields[], PetscDS newprob)
Not collective
Input Parameters#
prob - The PetscDS object
numFields - Number of new fields
fields - Old field number for each new field
Output Parameter#
newprob - The PetscDS copy
See Also#
PetscDSSelectDiscretizations()
, PetscDSCopyBoundary()
, PetscDSSetResidual()
, PetscDSSetJacobian()
, PetscDSSetRiemannSolver()
, PetscDSSetBdResidual()
, PetscDSSetBdJacobian()
, PetscDSCreate()
Level#
intermediate
Location#
Index of all DT routines
Table of Contents for all manual pages
Index of all manual pages