TSSetPreStep#

Sets the general-purpose function called once at the beginning of each time step.

Synopsis#

#include "petscts.h"  
PetscErrorCode TSSetPreStep(TS ts, PetscErrorCode (*func)(TS))

Logically Collective

Input Parameters#

ts - The TS context obtained from TSCreate()
func - The function

Calling sequence of `func`#

  PetscErrorCode func (TS ts)

See Also#

TS: Scalable ODE and DAE Solvers, TS, TSSetPreStage(), TSSetPostStage(), TSSetPostStep(), TSStep(), TSRestartStep()

Level#

intermediate

Location#

src/ts/interface/ts.c

Examples#

src/ts/tutorials/ex76.c
src/ts/tutorials/ex77.c
src/ts/utils/dmplexlandau/tutorials/ex2.c

Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages