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MeanField/libmeanfield/interface/integrators/gravity.cppm

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module;
#include <mfem.hpp>
export module mean_field:integrators.gravity;
import :mapping.domain_mapper;
export namespace mean_field::integrators {
class GravityForceIntegrator : public mfem::BlockNonlinearFormIntegrator {
public:
GravityForceIntegrator(const mapping::DomainMapper& map, const mfem::GridFunction& phi);
void SetPotential(const mfem::GridFunction& phi);
void AssembleElementVector(
const mfem::Array<const mfem::FiniteElement *> &el,
mfem::ElementTransformation &Tr,
const mfem::Array<const mfem::Vector *> &elfun,
const mfem::Array<mfem::Vector *> &elvec
) override;
void AssembleElementGrad(
const mfem::Array<const mfem::FiniteElement *> &el,
mfem::ElementTransformation &Tr,
const mfem::Array<const mfem::Vector *> &elfun,
const mfem::Array2D<mfem::DenseMatrix *> &elmats
) override;
private:
const mapping::DomainMapper& m_map;
const mfem::GridFunction* m_phi;
};
}