FNDuplicate#

Duplicates a math function, copying all parameters, possibly with a different communicator.

Synopsis#

#include "slepcfn.h" 
PetscErrorCode FNDuplicate(FN fn,MPI_Comm comm,FN *newfn)

Collective

Input Parameters#

  • fn - the math function context

  • comm - MPI communicator

Output Parameter#

  • newfn - location to put the new FN context

Note#

In order to use the same MPI communicator as in the original object, use PetscObjectComm((PetscObject)fn).

See Also#

FN: Mathematical Functions, FNCreate()

Level#

developer

Location#

src/sys/classes/fn/interface/fnbasic.c

Implementations#

FNDuplicate_Combine() in src/sys/classes/fn/impls/combine/fncombine.c
FNDuplicate_Phi() in src/sys/classes/fn/impls/phi/fnphi.c
FNDuplicate_Rational() in src/sys/classes/fn/impls/rational/fnrational.c

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