25 virtual int order()
override {
return 1; }
29 DualReal & ad_u_dotdot)
const override;
36 template <
typename T,
typename T2>
40 template <
typename T,
typename T2>
virtual void computeTimeDerivatives() override
Computes the time derivative and the Jacobian of the time derivative.
DualNumber< Real, DNDerivativeType, true > DualReal
void computeADTimeDerivatives(DualReal &ad_u_dot, const dof_id_type &dof, DualReal &ad_u_dotdot) const override
method for computing local automatic differentiation time derivatives
void computeTimeDerivativeHelper(T &u_dot, const T2 &u_old) const
Helper function that actually does the math for computing the time derivative.
static InputParameters validParams()
Base class for time integrators.
ImplicitEuler(const InputParameters ¶meters)
const InputParameters & parameters() const
Get the parameters of the object.
virtual void postResidual(NumericVector< Number > &residual) override
Callback to the TimeIntegrator called immediately after the residuals are computed in NonlinearSystem...
virtual int order() override
Implicit Euler's method.