PETSc version 3.15.5
SNESLineSearchGetReason
Gets the success/failure status of the last line search application 
Synopsis
#include "petscsnes.h" 
PetscErrorCode  SNESLineSearchGetReason(SNESLineSearch linesearch, SNESLineSearchReason *result)
Input Parameters
|  | linesearch | - linesearch context | 
Output Parameters
|  | result | - The success or failure status | 
Notes
This is typically called after SNESLineSearchApply() in order to determine if the line-search failed
(and set the SNES convergence accordingly).
See Also
 SNESLineSearchSetReason(), SNESLineSearchReason
Level
intermediate
Location
src/snes/linesearch/interface/linesearch.c
Index of all SNES routines
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Index of all manual pages