PetscFVRegister#

Adds a new PetscFV implementation

Synopsis#

#include "petscfv.h" 
PetscErrorCode PetscFVRegister(const char sname[], PetscErrorCode (*function)(PetscFV))

Not Collective

Input Parameters#

  • sname - The name of a new user-defined creation routine

  • function - The creation routine itself

Example Usage#

    PetscFVRegister("my_fv", MyPetscFVCreate);

Then, your PetscFV type can be chosen with the procedural interface via

    PetscFVCreate(MPI_Comm, PetscFV *);
    PetscFVSetType(PetscFV, "my_fv");

or at runtime via the option

    -petscfv_type my_fv

Note#

PetscFVRegister() may be called multiple times to add several user-defined PetscFVs

See Also#

PetscFV, PetscFVType, PetscFVRegisterAll(), PetscFVRegisterDestroy()

Level#

advanced

Location#

src/dm/dt/fv/interface/fv.c

Index of all FV routines
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Index of all manual pages