petsc-3.5.1 2014-08-06
Report Typos and Errors

SNESLineSearchPostCheckFunction

form of function that is called after line search is complete

Synopsis

#include 
SNESLineSearchPostheckFunction(SNESLineSearch linesearch,Vec x,Vec y,  Vec w, *changed_y, PetscBool *changed_w);

Input Parameters

x - old solution vector
y - search direction vector
w - new solution vector
changed_y - indicates that the line search changed y
changed_w - indicates that the line search changed w

Note: This is NOTE a PETSc function, rather it documents the calling sequence of functions passed to SNESLineSearchSetPostCheck() and SNESLineSearchGetPostCheck()

See Also

SNESLineSearchSetPreCheck(), SNESLineSearchSetPostCheck(), SNESLineSearchGetPreCheck(), SNESLineSearchGetPostCheck()

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