SNESObjectiveFunction#
functional form used to convey an objective function to the nonlinear solver, that will be used instead of the 2-norm of the residual
Synopsis#
#include <petscsnes.h>
SNESObjectiveFunction(SNES snes,Vec x,PetscReal *obj,void *ctx);
Input Parameters#
snes - the
SNEScontextX - solution
obj - real to hold the objective value
ctx - optional user-defined objective context
See Also#
SNES, SNESSetFunction(), SNESGetFunction(), SNESSetObjective(), SNESGetObjective(), SNESJacobianFunction, SNESFunction
Level#
advanced
Location#
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages