PETSc version 3.15.5
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 on TS
Input Parameters
|  | ts | - The TS context obtained from TSCreate() | 
|  | func | - The function | 
Calling sequence of func
See Also
 TSSetPreStage(), TSSetPostStage(), TSSetPostStep(), TSStep(), TSRestartStep()
Level
intermediate
Location
src/ts/interface/ts.c
Examples
src/ts/utils/dmplexlandau/tutorials/ex2.c.html
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages