TSGetIFunction

Returns the vector where the implicit residual is stored and the function/contex to compute it.

Synopsis

#include "petscts.h"  
PetscErrorCode TSGetIFunction(TS ts,Vec *r,TSIFunction *func,void **ctx)
Not Collective

Input Parameter

ts - the TS context

Output Parameter

r - vector to hold residual (or NULL)
func - the function to compute residual (or NULL)
ctx - the function context (or NULL)

Level: advanced

See Also

TSSetIFunction(), SNESGetFunction()

Location:ts.c