SmallDeformation/CreateLocalAssemblers.h

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// SPDX-FileCopyrightText: Copyright (c) OpenGeoSys Community (opengeosys.org)
// SPDX-License-Identifier: BSD-3-Clause
 
#pragma once
 
#include <vector>
 
#include "BaseLib/Logging.h"
#include "NumLib/DOF/LocalToGlobalIndexMap.h"
#include "ProcessLib/Utils/LocalAssemblerFactoryForDimGreaterEqualN.h"
 
namespace ProcessLib
{
namespace SmallDeformation
{
namespace detail
{
template <int GlobalDim,
          template <typename /* shp fct */, int /* global dim */>
          class LocalAssemblerImplementation,
          typename LocalAssemblerInterface,
          IntegrationMethodProviderOrIntegrationOrder ProviderOrOrder,
          typename... ExtraCtorArgs>
void createLocalAssemblers(
    NumLib::LocalToGlobalIndexMap const& dof_table,
    std::vector<MeshLib::Element*> const& mesh_elements,
    std::vector<std::unique_ptr<LocalAssemblerInterface>>& local_assemblers,
    ProviderOrOrder const& provider_or_order,
    ExtraCtorArgs&&... extra_ctor_args)
{
    DBUG("Create local assemblers.");
 
    auto const& integration_method_provider =
        getIntegrationMethodProvider(provider_or_order);
 
    using IntMethProv =
        std::remove_cvref_t<decltype(integration_method_provider)>;
    using LocAsmFactory = ProcessLib::LocalAssemblerFactorySD<
        LocalAssemblerInterface, LocalAssemblerImplementation, IntMethProv,
        GlobalDim, ExtraCtorArgs...>;
 
    LocAsmFactory factory(dof_table, integration_method_provider);
    local_assemblers.resize(mesh_elements.size());
 
    DBUG("Calling local assembler builder for all mesh elements.");
    GlobalExecutor::transformDereferenced(
        factory, mesh_elements, local_assemblers,
        std::forward<ExtraCtorArgs>(extra_ctor_args)...);
}
 
}  // namespace detail

template <int GlobalDim,
          template <typename /* shp fct */, int /* global dim */>
          class LocalAssemblerImplementation,
          typename LocalAssemblerInterface,
          IntegrationMethodProviderOrIntegrationOrder ProviderOrOrder,
          typename... ExtraCtorArgs>
void createLocalAssemblers(
    std::vector<MeshLib::Element*> const& mesh_elements,
    NumLib::LocalToGlobalIndexMap const& dof_table,
    std::vector<std::unique_ptr<LocalAssemblerInterface>>& local_assemblers,
    ProviderOrOrder const& provider_or_order,
    ExtraCtorArgs&&... extra_ctor_args)
{
    DBUG("Create local assemblers.");
 
    detail::createLocalAssemblers<GlobalDim, LocalAssemblerImplementation>(
        dof_table, mesh_elements, local_assemblers, provider_or_order,
        std::forward<ExtraCtorArgs>(extra_ctor_args)...);
}
}  // namespace SmallDeformation
 
}  // namespace ProcessLib