petsc-dev 2014-07-25
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MatMFFDRegister

Adds a method to the MatMFFD registry.

Synopsis

#include "petscmat.h"   
PetscErrorCode  MatMFFDRegister(const char sname[],PetscErrorCode (*function)(MatMFFD))
Not Collective

Input Parameters

name_solver - name of a new user-defined compute-h module
routine_create - routine to create method context

Notes

MatMFFDRegister() may be called multiple times to add several user-defined solvers.

Sample usage

   MatMFFDRegister("my_h",MyHCreate);

Then, your solver can be chosen with the procedural interface via

    MatMFFDSetType(mfctx,"my_h")
or at runtime via the option
    -mat_mffd_type my_h

Keywords

MatMFFD, register

See Also

MatMFFDRegisterAll(), MatMFFDRegisterDestroy()

Level:developer
Location:
src/mat/impls/mffd/mffd.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages