SNESInitialGuessFn#
A prototype of a SNES compute initial guess function that would be passed to SNESSetComputeInitialGuess()
Synopsis#
PETSC_EXTERN_TYPEDEF typedef PetscErrorCode(SNESInitialGuessFn)(SNES snes, Vec u, void *ctx);
Calling Sequence#
snes -
SNEScontextu - output vector to contain initial guess
ctx - [optional] user-defined function context
See Also#
SNES: Nonlinear Solvers, SNES, SNESSetComputeInitialGuess(), SNESSetFunction(), SNESGetFunction(), SNESJacobianFn, SNESFunctionFn
Level#
beginner
Location#
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages