petsc-3.14.6 2021-03-30
DMTSGetRHSFunction
get TS explicit residual evaluation function
Synopsis
#include "petscts.h"
PetscErrorCode DMTSGetRHSFunction(DM dm,TSRHSFunction *func,void **ctx)
Not Collective
Input Argument
| dm | - DM to be used with TS
|
Output Arguments
| func | - residual evaluation function, see TSSetRHSFunction() for calling sequence
|
| ctx | - context for residual evaluation
|
Note
TSGetFunction() is normally used, but it calls this function internally because the user context is actually
associated with the DM.
See Also
DMTSSetContext(), DMTSSetRHSFunction(), TSSetRHSFunction()
Level
advanced
Location
src/ts/utils/dmts.c
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages