A linear system assembler (residual and Jacobian) for staggered finite volume schemes. This is basically just a wrapper for the MultiDomainFVAssembler which simplifies the set-up of uncoupled problems using the staggered scheme. More...
#include <dumux/assembly/staggeredfvassembler.hh>
| TypeTag | the TypeTag |
| diffMethod | the differentiation method to residual compute derivatives |
| isImplicit | if to use an implicit or explicit time discretization |
Public Types | |
| using | GridGeometry = GetPropType<TypeTag, Properties::GridGeometry> |
| using | GridVariables = GetPropType<TypeTag, Properties::GridVariables> |
| using | CouplingManager = typename ParentType::CouplingManager |
| using | ResidualType |
| using | SolutionVector |
| using | Traits |
| using | Scalar |
| using | LocalResidual |
| using | JacobianMatrix |
Public Member Functions | |
| StaggeredFVAssembler (std::shared_ptr< const Problem > problem, std::shared_ptr< const GridGeometry > gridGeometry, std::shared_ptr< GridVariables > gridVariables) | |
| The constructor for stationary problems. | |
| StaggeredFVAssembler (std::shared_ptr< const Problem > problem, std::shared_ptr< const GridGeometry > gridGeometry, std::shared_ptr< GridVariables > gridVariables, std::shared_ptr< const TimeLoop > timeLoop, const SolutionVector &prevSol) | |
| The constructor for time-dependent problems. | |
| auto & | gridVariables () |
| const auto & | gridVariables () const |
| const GridGeometry & | gridGeometry () const |
| void | assembleJacobianAndResidual (const SolutionVector &curSol) |
| Assembles the global Jacobian of the residual and the residual for the current solution. | |
| void | assembleResidual (const SolutionVector &curSol) |
| compute the residuals using the internal residual | |
| void | assembleResidual (ResidualType &r, const SolutionVector &curSol) |
| assemble a residual r | |
| void | setLinearSystem (std::shared_ptr< JacobianMatrix > A, std::shared_ptr< ResidualType > r) |
| Tells the assembler which jacobian and residual to use. This also resizes the containers to the required sizes and sets the sparsity pattern of the jacobian matrix. | |
| void | setLinearSystem () |
| The version without arguments uses the default constructor to create the jacobian and residual objects in this assembler if you don't need them outside this class. | |
| void | setJacobianBuildMode (JacobianMatrix &jac) const |
| Sets the jacobian build mode. | |
| void | updateAfterGridAdaption () |
| Resizes jacobian and residual and recomputes colors. | |
| void | updateGridVariables (const SolutionVector &curSol) |
| Updates the grid variables with the given solution. | |
| void | resetTimeStep (const SolutionVector &curSol) |
| Resets the grid variables to the last time step. | |
| std::size_t | numDofs (Dune::index_constant< i > domainId) const |
| the number of dof locations of domain i | |
| const auto & | problem (Dune::index_constant< i > domainId) const |
| the problem of domain i | |
| const auto & | gridGeometry (Dune::index_constant< i > domainId) const |
| the finite volume grid geometry of domain i | |
| const auto & | gridView (Dune::index_constant< i > domainId) const |
| the grid view of domain i | |
| GridVariables< i > & | gridVariables (Dune::index_constant< i > domainId) |
| the grid variables of domain i | |
| const GridVariables< i > & | gridVariables (Dune::index_constant< i > domainId) const |
| the grid variables of domain i | |
| const CouplingManager & | couplingManager () const |
| the coupling manager | |
| JacobianMatrix & | jacobian () |
| the full Jacobian matrix | |
| ResidualType & | residual () |
| the full residual vector | |
| const SolutionVector & | prevSol () const |
| the solution of the previous time step | |
| void | setTimeManager (std::shared_ptr< const TimeLoop > timeLoop) |
| Set time loop for instationary problems. | |
| void | setPreviousSolution (const SolutionVector &u) |
| Sets the solution from which to start the time integration. Has to be called prior to assembly for time-dependent problems. | |
| bool | isStationaryProblem () const |
| Whether we are assembling a stationary or instationary problem. | |
| LocalResidual< i > | localResidual (Dune::index_constant< i > domainId) const |
| Create a local residual object (used by the local assembler) | |
Static Public Member Functions | |
| static constexpr bool | isImplicit () |
| Returns true if the assembler considers implicit assembly. | |
Protected Attributes | |
| std::shared_ptr< CouplingManager > | couplingManager_ |
| the coupling manager coupling the sub domains | |
| using Dumux::StaggeredFVAssembler< TypeTag, diffMethod, isImplicit >::CouplingManager = typename ParentType::CouplingManager |
| using Dumux::StaggeredFVAssembler< TypeTag, diffMethod, isImplicit >::GridGeometry = GetPropType<TypeTag, Properties::GridGeometry> |
| using Dumux::StaggeredFVAssembler< TypeTag, diffMethod, isImplicit >::GridVariables = GetPropType<TypeTag, Properties::GridVariables> |
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inherited |
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inherited |
| using Dumux::MultiDomainFVAssembler< StaggeredMultiDomainTraits< TypeTag, TypeTag >, StaggeredCouplingManager< StaggeredMultiDomainTraits< TypeTag, TypeTag > >, diffMethod, useImplicitAssembly >::ResidualType |
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inherited |
| using Dumux::MultiDomainFVAssembler< StaggeredMultiDomainTraits< TypeTag, TypeTag >, StaggeredCouplingManager< StaggeredMultiDomainTraits< TypeTag, TypeTag > >, diffMethod, useImplicitAssembly >::SolutionVector |
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