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KratosMultiphysics
KRATOS Multiphysics (Kratos) is a framework for building parallel, multi-disciplinary simulation software, aiming at modularity, extensibility, and high performance. Kratos is written in C++, and counts with an extensive Python interface.
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#include <explicit_hamilton_strategy.hpp>
Public Member Functions | |
| KRATOS_CLASS_POINTER_DEFINITION (ExplicitHamiltonStrategy) | |
| ExplicitHamiltonStrategy (ModelPart &model_part, bool MoveMeshFlag=false) | |
| ExplicitHamiltonStrategy (ModelPart &model_part, typename SchemeType::Pointer pScheme, typename LinearSolverType::Pointer pNewLinearSolver, bool CalculateReactions=false, bool ReformDofSetAtEachStep=false, bool MoveMeshFlag=false) | |
| virtual | ~ExplicitHamiltonStrategy () |
| void | SetScheme (typename SchemeType::Pointer pScheme) |
| SchemeType::Pointer | GetScheme () |
| void | SetBuilderAndSolver (typename BuilderAndSolverType::Pointer pNewBuilderAndSolver) |
| BuilderAndSolverType::Pointer | GetBuilderAndSolver () |
| void | SetInitializePerformedFlag (bool InitializePerformedFlag=true) |
| bool | GetInitializePerformedFlag () |
| void | SetCalculateReactionsFlag (bool CalculateReactionsFlag) |
| bool | GetCalculateReactionsFlag () |
| void | SetReformDofSetAtEachStepFlag (bool flag) |
| bool | GetReformDofSetAtEachStepFlag () |
| void | SetEchoLevel (int Level) |
| This sets the level of echo for the solving strategy. More... | |
| void | Initialize () |
| Initialization of member variables and prior operations. More... | |
| void | InitializeSolutionStep () |
| Performs all the required operations that should be done (for each step) before solving the solution step. More... | |
| double | Solve () |
| The problem of interest is solved. More... | |
| void | Clear () |
| Clears the internal storage. More... | |
Public Member Functions inherited from Kratos::ImplicitSolvingStrategy< TSparseSpace, TDenseSpace, TLinearSolver > | |
| ImplicitSolvingStrategy () | |
| Default constructor. More... | |
| ImplicitSolvingStrategy (ModelPart &rModelPart, Parameters ThisParameters) | |
| Default constructor. (with parameters) More... | |
| ImplicitSolvingStrategy (ModelPart &rModelPart, bool MoveMeshFlag=false) | |
| Default constructor. More... | |
| virtual | ~ImplicitSolvingStrategy () |
| BaseType::Pointer | Create (ModelPart &rModelPart, Parameters ThisParameters) const override |
| Create method. More... | |
| void | SetRebuildLevel (int Level) override |
| This sets the build level. More... | |
| int | GetRebuildLevel () const override |
| This returns the build level. More... | |
| void | SetStiffnessMatrixIsBuilt (const bool StiffnessMatrixIsBuilt) |
| This method sets the flag mStiffnessMatrixIsBuilt. More... | |
| bool | GetStiffnessMatrixIsBuilt () const |
| This method gets the flag mStiffnessMatrixIsBuilt. More... | |
| std::string | Info () const override |
| Turn back information as a string. More... | |
| KRATOS_CLASS_POINTER_DEFINITION (ImplicitSolvingStrategy) | |
| Parameters | GetDefaultParameters () const override |
| This method provides the defaults parameters to avoid conflicts between the different constructors. More... | |
Public Member Functions inherited from Kratos::SolvingStrategy< TSparseSpace, TDenseSpace > | |
| SolvingStrategy () | |
| Default constructor. More... | |
| SolvingStrategy (ModelPart &rModelPart, Parameters ThisParameters) | |
| Default constructor. (with parameters) More... | |
| SolvingStrategy (ModelPart &rModelPart, bool MoveMeshFlag=false) | |
| Default constructor. More... | |
| virtual | ~SolvingStrategy () |
| virtual void | PrintInfo (std::ostream &rOStream) const |
| Print information about this object. More... | |
| virtual void | PrintData (std::ostream &rOStream) const |
| Print object's data. More... | |
| KRATOS_CLASS_POINTER_DEFINITION (SolvingStrategy) | |
| virtual void | Predict () |
| Operation to predict the solution ... if it is not called a trivial predictor is used in which the values of the solution step of interest are assumed equal to the old values. More... | |
| virtual bool | IsConverged () |
| This should be considered as a "post solution" convergence check which is useful for coupled analysis. More... | |
| virtual void | CalculateOutputData () |
| This operations should be called before printing the results when non trivial results (e.g. stresses) need to be calculated given the solution of the step. More... | |
| virtual void | FinalizeSolutionStep () |
| Performs all the required operations that should be done (for each step) after solving the solution step. More... | |
| virtual bool | SolveSolutionStep () |
| Solves the current step. This function returns true if a solution has been found, false otherwise. More... | |
| int | GetEchoLevel () |
| This returns the level of echo for the solving strategy. More... | |
| void | SetMoveMeshFlag (bool Flag) |
| This function sets the flag that says if the mesh is moved. More... | |
| bool | MoveMeshFlag () |
| This function returns the flag that says if the mesh is moved. More... | |
| bool | GetMoveMeshFlag () |
| This function returns the flag that says if the mesh is moved. More... | |
| virtual void | MoveMesh () |
| This function is designed to move the mesh. More... | |
| ModelPart & | GetModelPart () |
| Operations to get the pointer to the model. More... | |
| const ModelPart & | GetModelPart () const |
| Operations to get the pointer to the model. More... | |
| virtual double | GetResidualNorm () |
| Operations to get the residual norm. More... | |
| virtual TSystemMatrixType & | GetSystemMatrix () |
| This method returns the LHS matrix. More... | |
| virtual TSystemVectorType & | GetSystemVector () |
| This method returns the RHS vector. More... | |
| virtual TSystemVectorType & | GetSolutionVector () |
| This method returns the solution vector. More... | |
Protected Member Functions | |
Private Operators | |
| void | CalculateReactions () |
| int | Check () |
Un accessible methods | |
| ExplicitHamiltonStrategy (const ExplicitHamiltonStrategy &Other) | |
Protected Member Functions inherited from Kratos::ImplicitSolvingStrategy< TSparseSpace, TDenseSpace, TLinearSolver > | |
| void | AssignSettings (const Parameters ThisParameters) override |
| This method assigns settings to member variables. More... | |
Protected Member Functions inherited from Kratos::SolvingStrategy< TSparseSpace, TDenseSpace > | |
| virtual Parameters | ValidateAndAssignParameters (Parameters ThisParameters, const Parameters DefaultParameters) const |
| This method validate and assign default parameters. More... | |
Protected Attributes | |
Member Variables | |
| SchemeType::Pointer | mpScheme |
| LinearSolverType::Pointer | mpLinearSolver |
| BuilderAndSolverType::Pointer | mpBuilderAndSolver |
| SystemVectorPointerType | mpDx |
| SystemVectorPointerType | mpb |
| SystemMatrixPointerType | mpA |
| bool | mReformDofSetAtEachStep |
| bool | mCalculateReactionsFlag |
| bool | mSolutionStepIsInitialized |
| bool | mInitializeWasPerformed |
| bool | mComputeTime |
Protected Attributes inherited from Kratos::ImplicitSolvingStrategy< TSparseSpace, TDenseSpace, TLinearSolver > | |
| int | mRebuildLevel |
| bool | mStiffnessMatrixIsBuilt |
| The current rebuild level. More... | |
Protected Attributes inherited from Kratos::SolvingStrategy< TSparseSpace, TDenseSpace > | |
| int | mEchoLevel |
Additional Inherited Members | |
Static Public Member Functions inherited from Kratos::ImplicitSolvingStrategy< TSparseSpace, TDenseSpace, TLinearSolver > | |
| static std::string | Name () |
| Returns the name of the class as used in the settings (snake_case format) More... | |
Static Public Member Functions inherited from Kratos::SolvingStrategy< TSparseSpace, TDenseSpace > | |
| static std::string | Name () |
| Returns the name of the class as used in the settings (snake_case format) More... | |
| typedef ImplicitSolvingStrategy<TSparseSpace, TDenseSpace, TLinearSolver> Kratos::ExplicitHamiltonStrategy< TSparseSpace, TDenseSpace, TLinearSolver >::BaseType |
| typedef BaseType::BuilderAndSolverType Kratos::ExplicitHamiltonStrategy< TSparseSpace, TDenseSpace, TLinearSolver >::BuilderAndSolverType |
| typedef BaseType::DofsArrayType Kratos::ExplicitHamiltonStrategy< TSparseSpace, TDenseSpace, TLinearSolver >::DofsArrayType |
| typedef TLinearSolver Kratos::ExplicitHamiltonStrategy< TSparseSpace, TDenseSpace, TLinearSolver >::LinearSolverType |
| typedef BaseType::SchemeType Kratos::ExplicitHamiltonStrategy< TSparseSpace, TDenseSpace, TLinearSolver >::SchemeType |
| typedef TSparseSpace Kratos::ExplicitHamiltonStrategy< TSparseSpace, TDenseSpace, TLinearSolver >::SparseSpaceType |
| typedef BaseType::SystemMatrixPointerType Kratos::ExplicitHamiltonStrategy< TSparseSpace, TDenseSpace, TLinearSolver >::SystemMatrixPointerType |
| typedef BaseType::SystemMatrixType Kratos::ExplicitHamiltonStrategy< TSparseSpace, TDenseSpace, TLinearSolver >::SystemMatrixType |
| typedef BaseType::SystemVectorPointerType Kratos::ExplicitHamiltonStrategy< TSparseSpace, TDenseSpace, TLinearSolver >::SystemVectorPointerType |
| typedef BaseType::SystemVectorType Kratos::ExplicitHamiltonStrategy< TSparseSpace, TDenseSpace, TLinearSolver >::SystemVectorType |
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Constructors.
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Destructor.
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Copy constructor.
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function to perform expensive checks. It is designed to be called ONCE to verify that the input is correct.
Reimplemented from Kratos::SolvingStrategy< TSparseSpace, TDenseSpace >.
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Clears the internal storage.
Reimplemented from Kratos::SolvingStrategy< TSparseSpace, TDenseSpace >.
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Initialization of member variables and prior operations.
Reimplemented from Kratos::SolvingStrategy< TSparseSpace, TDenseSpace >.
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Performs all the required operations that should be done (for each step) before solving the solution step.
A member variable should be used as a flag to make sure this function is called only once per step.
Reimplemented from Kratos::SolvingStrategy< TSparseSpace, TDenseSpace >.
| Kratos::ExplicitHamiltonStrategy< TSparseSpace, TDenseSpace, TLinearSolver >::KRATOS_CLASS_POINTER_DEFINITION | ( | ExplicitHamiltonStrategy< TSparseSpace, TDenseSpace, TLinearSolver > | ) |
Counted pointer of ClassName
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This sets the level of echo for the solving strategy.
| Level | of echo for the solving strategy |
{ 0 -> Mute... no echo at all 1 -> Printing time and basic information 2 -> Printing linear solver data 3 -> Print of debug information: Echo of stiffness matrix, Dx, b... }
Reimplemented from Kratos::SolvingStrategy< TSparseSpace, TDenseSpace >.
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Destructor.
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The problem of interest is solved.
{ This function calls sequentially: Initialize(), InitializeSolutionStep(), Predict(), SolveSolutionStep() and FinalizeSolutionStep(). All those functions can otherwise be called separately. }
Reimplemented from Kratos::SolvingStrategy< TSparseSpace, TDenseSpace >.
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Flag telling if it is needed or not to compute the reactions
default = true
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Flag telling if it is needed to reform the DofSet at each solution step or if it is possible to form it just once
Default = false
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