SNESFunctionFn

A prototype of a SNES evaluation function that would be passed to SNESSetFunction()

Synopsis

PETSC_EXTERN_TYPEDEF typedef PetscErrorCode(SNESFunctionFn)(SNES snes, Vec u, Vec F, void *ctx);

Calling Sequence

• snes - SNES context

• u - input vector

• F - function vector

• ctx - [optional] user-defined function context

See Also

SNES: Nonlinear Solvers, SNES, SNESSetFunction(), SNESGetFunction(), SNESJacobianFn, SNESNGSFn

Level

beginner

Location

include/petscsnes.h

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