PetscObjectGetFortranCallback#

get fortran callback function pointer and context

Synopsis#

#include "petscsys.h"    
PetscErrorCode PetscObjectGetFortranCallback(PetscObject obj, PetscFortranCallbackType cbtype, PetscFortranCallbackId cid, void (**func)(void), void **ctx)

Logically Collective

Input Parameters#

  • obj - object on which to get callback

  • cbtype - callback type

  • cid - address of callback Id

Output Parameters#

  • func - Fortran function (or NULL if not needed)

  • ctx - Fortran context (or NULL if not needed)

Note#

This is used to help manage user callback functions that were provided in Fortran

See Also#

PetscObjectSetFortranCallback(), PetscObjectGetFortranCallback(), PetscFortranCallbackRegister(), PetscFortranCallbackGetSizes()

Level#

developer

Location#

src/sys/objects/inherit.c

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