DMTSGetForcingFunction#
get TS forcing function evaluation function
Synopsis#
#include "petscts.h"
PetscErrorCode DMTSGetForcingFunction(DM dm, TSForcingFunction *f, void **ctx)
Not Collective
Input Parameter#
dm - DM to be used with TS
Output Parameters#
f - forcing function evaluation function; see TSForcingFunction for details
ctx - context for solution evaluation
Note#
TSSetForcingFunction() is normally used, but it calls this function internally because the user context is actually associated with the DM. This makes the interface consistent regardless of whether the user interacts with a DM or not. If DM took a more central role at some later date, this could become the primary method of setting the residual.
See Also#
DMTSSetContext()
, TSSetFunction()
, DMTSSetJacobian()
, TSSetForcingFunction()
, DMTSGetForcingFunction()
Level#
advanced
Location#
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages