PFCreate

Creates a mathematical function context.

Synopsis

#include "petscpf.h" 
PetscErrorCode PFCreate(MPI_Comm comm, PetscInt dimin, PetscInt dimout, PF *pf)

Collective

Input Parameters

• comm - MPI communicator

• dimin - dimension of the space you are mapping from

• dimout - dimension of the space you are mapping to

Output Parameter

• pf - the function context

See Also

PF, PFSet(), PFApply(), PFDestroy(), PFApplyVec()

Level

developer

Location

src/vec/pf/interface/pf.c

Examples

src/snes/tutorials/ex22.c

Implementations

PFCreate_Constant() in src/vec/pf/impls/constant/const.c
PFCreate_Quick(PF pf, PetscErrorCode (*function)() in src/vec/pf/impls/constant/const.c
PFCreate_Identity() in src/vec/pf/impls/constant/const.c
PFCreate_Matlab() in src/vec/pf/impls/matlab/cmatlab.c
PFCreate_String() in src/vec/pf/impls/string/cstring.c

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Index of all PF routines
Table of Contents for all manual pages
Index of all manual pages