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)

Logically Collective

Input Parameters

• linesearch - the line search context

• X - Solution vector

• F - Function vector

• Y - Search direction vector

• W - Solution work vector

• G - Function work vector

See Also

SNES: Nonlinear Solvers, SNES, SNESLineSearch, SNESLineSearchSetNorms(), SNESLineSearchGetVecs()

Level

developer

Location

src/snes/linesearch/interface/linesearch.c

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Index of all SNES routines
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Index of all manual pages