DMLabelRegister

Adds a new label component implementation

Synopsis

#include "petscdmlabel.h"   
#include "petscsection.h"   
PetscErrorCode DMLabelRegister(const char name[], PetscErrorCode (*create_func)(DMLabel))

Not Collective

Input Parameters

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

• create_func - The creation routine itself

Notes

DMLabelRegister() may be called multiple times to add several user-defined labels

Example Usage

  DMLabelRegister("my_label", MyLabelCreate);

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

  DMLabelCreate(MPI_Comm, DMLabel *);
  DMLabelSetType(DMLabel, "my_label");

or at runtime via the option

  -dm_label_type my_label

See Also

DMLabel, DM, DMLabelType, DMLabelRegisterAll(), DMLabelRegisterDestroy()

Level

advanced

Location

src/dm/label/dmlabel.c

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Index of all DMLabel routines
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Index of all manual pages