petsc-3.3-p7 2013-05-11

SNESLineSearchSetVecs

Sets the vectors on the SNESLineSearch context

Synopsis

#include "petscsnes.h" 
PetscErrorCode SNESLineSearchSetVecs(SNESLineSearch linesearch,Vec X,Vec F,Vec Y,Vec W, Vec G)

Input Parameters

linesearch - linesearch context
X - The old solution
F - The old function
Y - The search direction
W - The new solution
G - The new function

See Also

SNESLineSearchSetNorms(), SNESLineSearchGetVecs()

Level:advanced
Location:
src/snes/linesearch/interface/linesearch.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages