MatSNESMFResetHHistory
Resets the counter to zero to begin collecting a new set of differencing histories.
Synopsis
#include "petscsnes.h"
int MatSNESMFResetHHistory(Mat J)
Collective on Mat
Input Parameters
J -the matrix-free matrix context
Notes
Use MatSNESMFSetHHistory() to create the original history counter.
Keywords
SNES, matrix-free, h history, differencing history
See Also
MatSNESMFGetH(), MatCreateSNESMF(),
MatSNESMFSetHHistory(),
MatSNESMFKSPMonitor(), MatSNESMFSetFunctionError()
Level:advanced
Location:src/snes/mf/snesmfj.c
Index of all SNESMF routines
Table of Contents for all manual pages
Index of all manual pages