Standard implementation of ProblemTimeInterface for a time dependent problems. More...
#include <ProblemInstat.hpp>
Inherits ProblemInstatBase.
Public Member Functions | |
ProblemInstat (std::string const &name, ProblemType &prob) | |
Constructs a ProblemInstat with prob as its stationary problem, stored as reference. | |
ProblemInstat (std::string const &name, ProblemType &prob, ProblemStatBase &initialProb) | |
Constructor. Stores a reference to prob and initialProb. | |
void | initialize (Flag initFlag=INIT_NOTHING) |
Initialisation of the problem. | |
void | initTimestep (AdaptInfo &adaptInfo) override |
Implementation of ProblemTimeInterface::initTimestep(). | |
void | closeTimestep (AdaptInfo &adaptInfo) override |
Implementation of ProblemTimeInterface::closeTimestep(). | |
ProblemType & | problemStat () |
Returns problemStat. | |
ProblemType const & | problemStat () const |
std::shared_ptr< SolutionVector const > | oldSolutionVector () const |
Returns const-ref of oldSolution. | |
template<class... Indices> | |
auto | oldSolution (Indices... ii) const |
Return a const view to a oldSolution component. | |
void | transferInitialSolution (AdaptInfo &adaptInfo) override |
Implementation of ProblemTimeInterface::transferInitialSolution(). | |
Public Member Functions inherited from ProblemInstatBase | |
ProblemInstatBase (std::string const &name) | |
Constructor. | |
ProblemInstatBase (std::string const &name, ProblemStatBase &initialProblem) | |
Constructor. Stores a pointer to the provided initialProblem. | |
~ProblemInstatBase () override=default | |
Destructor. | |
void | setTime (AdaptInfo &adaptInfo) override |
Implementation of ProblemTimeInterface::setTime(). | |
void | solveInitialProblem (AdaptInfo &adaptInfo) override |
Implementation of ProblemTimeInterface::solveInitialProblem(). | |
virtual std::string const & | name () const |
Return the name of the instationary problem name_. | |
double const & | time () const |
double const & | tau () const & |
double const & | invTau () const |
Public Member Functions inherited from ProblemTimeInterface | |
virtual void | initTimeInterface () |
Called at the beginning of the adaption loop before any other call. | |
Protected Member Functions | |
void | createUhOld () |
Used in initialize() to create the oldSolution_. | |
Protected Attributes | |
ProblemType * | problemStat_ |
Space problem solved in each timestep. (non-owning pointer) | |
std::shared_ptr< SolutionVector > | oldSolution_ |
Solution of the last timestep. | |
Protected Attributes inherited from ProblemInstatBase | |
std::string | name_ |
Name of the instationary problem. | |
ProblemStatBase * | initialProblem_ = nullptr |
An initialization problem solved in solveInitialProblem(). non-owning pointer. | |
double | time_ = 0.0 |
The current time, set from adaptInfo.time() | |
double | tau_ = 1.0 |
Timestep, set from adaptInfo.timestep() | |
double | invTau_ = 1.0 |
1 / timestep, calculated after timestep is set | |
Standard implementation of ProblemTimeInterface for a time dependent problems.