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>
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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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