#include "petscfv.h" PetscErrorCode PetscLimiterRegister(const char sname[], PetscErrorCode (*function)(PetscLimiter))Not Collective
| name | - The name of a new user-defined creation routine | |
| create_func | - The creation routine itself | 
    PetscLimiterRegister("my_lim", MyPetscLimiterCreate);
Then, your PetscLimiter type can be chosen with the procedural interface via
    PetscLimiterCreate(MPI_Comm, PetscLimiter *);
    PetscLimiterSetType(PetscLimiter, "my_lim");
or at runtime via the option
    -petsclimiter_type my_lim