ProcessLib::BoundaryConditionAndSourceTerm::LocalAssemblerFactory< LocalAssemblerInterface, LocalAssemblerImplementation, GlobalDim, ConstructorArgs > Class Template Reference

Detailed Description

template<typename LocalAssemblerInterface, template< typename, typename, int > class LocalAssemblerImplementation, int GlobalDim, typename... ConstructorArgs>
class ProcessLib::BoundaryConditionAndSourceTerm::LocalAssemblerFactory< LocalAssemblerInterface, LocalAssemblerImplementation, GlobalDim, ConstructorArgs >

Definition at line 25 of file LocalAssemblerFactory.h.

#include <LocalAssemblerFactory.h>

Inheritance diagram for ProcessLib::BoundaryConditionAndSourceTerm::LocalAssemblerFactory< LocalAssemblerInterface, LocalAssemblerImplementation, GlobalDim, ConstructorArgs >:

Collaboration diagram for ProcessLib::BoundaryConditionAndSourceTerm::LocalAssemblerFactory< LocalAssemblerInterface, LocalAssemblerImplementation, GlobalDim, ConstructorArgs >:

Classes
struct	HasSuitableDimension
struct	Is2ndOrderElementOfSuitableDimension

Public Member Functions
	LocalAssemblerFactory (NumLib::LocalToGlobalIndexMap const &dof_table, const unsigned shapefunction_order)
Public Member Functions inherited from ProcessLib::GenericLocalAssemblerFactory< LocalAssemblerInterface, ConstructorArgs... >
LocAsmIntfPtr	operator() (std::size_t const id, MeshLib::Element const &mesh_item, ConstructorArgs &&... args) const

Private Types
using	Base = ProcessLib::GenericLocalAssemblerFactory< LocalAssemblerInterface, ConstructorArgs... >
template<typename ShapeFunction >
using	LocAsmBuilderFactory = ProcessLib::LocalAssemblerBuilderFactory< ShapeFunction, LocalAssemblerInterface, LocalAssemblerImplementation, GlobalDim, ConstructorArgs... >

Additional Inherited Members
Public Types inherited from ProcessLib::GenericLocalAssemblerFactory< LocalAssemblerInterface, ConstructorArgs... >
using	LocAsmIntfPtr = std::unique_ptr< LocalAssemblerInterface >
using	LocAsmBuilder = std::function< LocAsmIntfPtr(MeshLib::Element const &e, std::size_t const local_matrix_size, ConstructorArgs &&...)>
Protected Member Functions inherited from ProcessLib::GenericLocalAssemblerFactory< LocalAssemblerInterface, ConstructorArgs... >
	GenericLocalAssemblerFactory (NumLib::LocalToGlobalIndexMap const &dof_table)
Protected Attributes inherited from ProcessLib::GenericLocalAssemblerFactory< LocalAssemblerInterface, ConstructorArgs... >
std::unordered_map< std::type_index, LocAsmBuilder >	_builders
	Mapping of element types to local assembler builders. More...

Member Typedef Documentation

Base

template<typename LocalAssemblerInterface , template< typename, typename, int > class LocalAssemblerImplementation, int GlobalDim, typename... ConstructorArgs>

using ProcessLib::BoundaryConditionAndSourceTerm::LocalAssemblerFactory< LocalAssemblerInterface, LocalAssemblerImplementation, GlobalDim, ConstructorArgs >::Base = ProcessLib::GenericLocalAssemblerFactory<LocalAssemblerInterface, ConstructorArgs...>

private

Definition at line 29 of file LocalAssemblerFactory.h.

LocAsmBuilderFactory

template<typename LocalAssemblerInterface , template< typename, typename, int > class LocalAssemblerImplementation, int GlobalDim, typename... ConstructorArgs>

template<typename ShapeFunction >

using ProcessLib::BoundaryConditionAndSourceTerm::LocalAssemblerFactory< LocalAssemblerInterface, LocalAssemblerImplementation, GlobalDim, ConstructorArgs >::LocAsmBuilderFactory = ProcessLib::LocalAssemblerBuilderFactory<ShapeFunction, LocalAssemblerInterface, LocalAssemblerImplementation, GlobalDim, ConstructorArgs...>

private

Definition at line 34 of file LocalAssemblerFactory.h.

Constructor & Destructor Documentation

LocalAssemblerFactory()

template<typename LocalAssemblerInterface , template< typename, typename, int > class LocalAssemblerImplementation, int GlobalDim, typename... ConstructorArgs>

ProcessLib::BoundaryConditionAndSourceTerm::LocalAssemblerFactory< LocalAssemblerInterface, LocalAssemblerImplementation, GlobalDim, ConstructorArgs >::LocalAssemblerFactory ( NumLib::LocalToGlobalIndexMap const &  dof_table, const unsigned  shapefunction_order  )

inline

Definition at line 67 of file LocalAssemblerFactory.h.

        : Base(dof_table)
    {
        if (shapefunction_order < 1 || 2 < shapefunction_order)
        {
            OGS_FATAL("The given shape function order {:d} is not supported",
                      shapefunction_order);
        }
 
        if (shapefunction_order == 1)
        {
            // 1st order is enabled on all elements with suitable dimension
            using EnabledElementTraits =
                decltype(BaseLib::TMP::filter<EnabledElementTraitsLagrange>(
                    std::declval<HasSuitableDimension>()));
 
            BaseLib::TMP::foreach<EnabledElementTraits>(
                [this]<typename ET>(ET*)
                {
                    using MeshElement = typename ET::Element;
                    // this will use linear shape functions on higher order
                    // elements and the linear shape function on linear elements
                    using LowerOrderShapeFunction =
                        typename ET::LowerOrderShapeFunction;
                    Base::_builders[std::type_index(typeid(MeshElement))] =
                        LocAsmBuilderFactory<LowerOrderShapeFunction>::create();
                });
        }
        else if (shapefunction_order == 2)
        {
            // 2nd order only on 2nd order elements
            using EnabledElementTraits =
                decltype(BaseLib::TMP::filter<EnabledElementTraitsLagrange>(
                    std::declval<Is2ndOrderElementOfSuitableDimension>()));
 
            BaseLib::TMP::foreach<EnabledElementTraits>(
                [this]<typename ET>(ET*)
                {
                    using MeshElement = typename ET::Element;
                    using ShapeFunction2ndOrder = typename ET::ShapeFunction;
                    Base::_builders[std::type_index(typeid(MeshElement))] =
                        LocAsmBuilderFactory<ShapeFunction2ndOrder>::create();
                });
        }
    }

References ProcessLib::GenericLocalAssemblerFactory< LocalAssemblerInterface, ConstructorArgs... >::_builders, and OGS_FATAL.

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The documentation for this class was generated from the following file:

• ProcessLib/BoundaryConditionAndSourceTerm/Utils/LocalAssemblerFactory.h