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Reference documentation for deal.II version 9.6.0
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#include <deal.II/base/time_stepping.h>
Classes | |
struct | Status |
Public Member Functions | |
virtual | ~TimeStepping ()=default |
virtual double | evolve_one_time_step (std::vector< std::function< VectorType(const double, const VectorType &)> > &F, std::vector< std::function< VectorType(const double, const double, const VectorType &)> > &J_inverse, double t, double delta_t, VectorType &y)=0 |
virtual const Status & | get_status () const =0 |
Abstract class for time stepping methods. These methods assume that the equation has the form: \( \frac{\partial y}{\partial t} = f(t,y) \).
Definition at line 174 of file time_stepping.h.
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virtualdefault |
Virtual destructor.
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pure virtual |
Purely virtual function. This function is used to advance from time t
to t+ delta_t
. F
is a vector of functions \( f(t,y) \) that should be integrated, the input parameters are the time t and the vector y and the output is value of f at this point. J_inverse
is a vector functions that compute the inverse of the Jacobians associated to the implicit problems. The input parameters are the time, \( \tau \), and a vector. The output is the value of function at this point. This function returns the time at the end of the time step.
Implemented in TimeStepping::RungeKutta< VectorType >.
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pure virtual |
Purely virtual function that return Status.
Implemented in TimeStepping::EmbeddedExplicitRungeKutta< VectorType >, TimeStepping::ExplicitRungeKutta< VectorType >, TimeStepping::ImplicitRungeKutta< VectorType >, and TimeStepping::LowStorageRungeKutta< VectorType >.