petsc-master 2019-07-18
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DMTSGetI2Function

get TS implicit residual evaluation function for 2nd order systems

Synopsis

#include "petscts.h" 
PetscErrorCode DMTSGetI2Function(DM dm,TSI2Function *fun,void **ctx)
Not Collective

Input Argument

dm -DM to be used with TS

Output Arguments

fun - function evaluation function, see TSSetI2Function() for calling sequence
ctx - context for residual evaluation

Note

TSGetI2Function() is normally used, but it calls this function internally because the user context is actually associated with the DM.

See Also

DMTSSetI2Function(),TSGetI2Function()

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