DUNE-FEM (unstable)
Exlicit multi step ODE solver. More...
#include <dune/fem/solver/multistep.hh>
Public Types | |
typedef Monitor | MonitorType |
monitor type | |
Public Member Functions | |
ExplicitMultiStepSolver (OperatorType &op, TimeProviderBase &tp, int pord, bool verbose=false) | |
constructor More... | |
virtual | ~ExplicitMultiStepSolver () |
destructor | |
void | initialize (const DestinationType &U0) |
apply operator once to get dt estimate | |
void | solve (DestinationType &U0) |
solve system | |
virtual void | solve (DestinationType &u, MonitorType &monitor)=0 |
solve \(\partial_t u = L(u)\) where \(L\) is the internal operator. More... | |
virtual void | description (std::ostream &) const =0 |
print description of ODE solver to out stream | |
void | initialize (const DestinationType &U0) |
apply operator once to get dt estimate | |
void | solve (DestinationType &U0) |
solve the system | |
void | solveRK (DestinationType &U0) |
solve the system | |
Detailed Description
class DuneODE::ExplicitMultiStepSolver< DestinationImp >
Exlicit multi step ODE solver.
- Todo:
- port usage of CFL constant to new time provider interface, i.e., use the CFL constant saved in this solver
Constructor & Destructor Documentation
◆ ExplicitMultiStepSolver()
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inline |
constructor
- Parameters
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[in] op Operator \(L\) [in] tp TimeProvider [in] pord polynomial order [in] verbose verbosity
Member Function Documentation
◆ solve()
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pure virtualinherited |
solve \(\partial_t u = L(u)\) where \(L\) is the internal operator.
- Parameters
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[in] u unknown to solve for [in] monitor Monitor to get some inside information
Implemented in DuneODE::BasicImplicitRungeKuttaSolver< ParDGHelmholtz< Destination >, ParDGNewtonInverse< Destination >, ImplicitRungeKuttaTimeStepControl >, DuneODE::BasicImplicitRungeKuttaSolver< HelmholtzOperator, NonlinearSolver, ImplicitRungeKuttaTimeStepControl >, DuneODE::BasicImplicitRungeKuttaSolver< ParDGHelmholtz< Destination >, ParDGNewtonInverse< Destination >, ImplicitRungeKuttaTimeStepControl, SemiImplicitRungeKuttaSourceTerm< SpaceOperatorInterface< Destination > > >, DuneODE::BasicImplicitRungeKuttaSolver< HelmholtzOperator, NonlinearSolver, ImplicitRungeKuttaTimeStepControl, SemiImplicitRungeKuttaSourceTerm< ExplicitOperator > >, DuneODE::BasicROWRungeKuttaSolver< HelmholtzOperator, NonlinearSolver, ImplicitRungeKuttaTimeStepControl >, DuneODE::BasicImplicitRungeKuttaSolver< ParDGHelmholtz< Destination >, ParDGNewtonInverse< Destination >, ImplicitRungeKuttaTimeStepControl >, DuneODE::BasicImplicitRungeKuttaSolver< HelmholtzOperator, NonlinearSolver, ImplicitRungeKuttaTimeStepControl >, DuneODE::BasicImplicitRungeKuttaSolver< ParDGHelmholtz< Destination >, ParDGNewtonInverse< Destination >, ImplicitRungeKuttaTimeStepControl, SemiImplicitRungeKuttaSourceTerm< SpaceOperatorInterface< Destination > > >, DuneODE::BasicImplicitRungeKuttaSolver< HelmholtzOperator, NonlinearSolver, ImplicitRungeKuttaTimeStepControl, SemiImplicitRungeKuttaSourceTerm< ExplicitOperator > >, DuneODE::BasicROWRungeKuttaSolver< HelmholtzOperator, NonlinearSolver, ImplicitRungeKuttaTimeStepControl >, and DuneODE::ExplicitRungeKuttaSolver< DestinationImp >.
The documentation for this class was generated from the following file:
- dune/fem/solver/multistep.hh