boundaryMesh.hpp

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// SPDX-License-Identifier: MIT
// SPDX-FileCopyrightText: 2023 NeoFOAM authors
#pragma once
 
#include <vector>
 
#include "NeoFOAM/core/primitives/label.hpp"
#include "NeoFOAM/fields/fieldTypeDefs.hpp"
 
namespace NeoFOAM
{
 
class BoundaryMesh
{
public:
 
    BoundaryMesh(
        const Executor& exec,
        labelField faceCells,
        vectorField cf,
        vectorField cn,
        vectorField sf,
        scalarField magSf,
        vectorField nf,
        vectorField delta,
        scalarField weights,
        scalarField deltaCoeffs,
        std::vector<localIdx> offset
    );
 
 
    const labelField& faceCells() const;
 
    std::span<const label> faceCells(const localIdx i) const;
 
    const vectorField& cf() const;
 
    std::span<const Vector> cf(const localIdx i) const;
 
    const vectorField& cn() const;
 
    std::span<const Vector> cn(const localIdx i) const;
 
    const vectorField& sf() const;
 
    std::span<const Vector> sf(const localIdx i) const;
 
    const scalarField& magSf() const;
 
    std::span<const scalar> magSf(const localIdx i) const;
 
    const vectorField& nf() const;
 
    std::span<const Vector> nf(const localIdx i) const;
 
    const vectorField& delta() const;
 
    std::span<const Vector> delta(const localIdx i) const;
 
    const scalarField& weights() const;
 
    std::span<const scalar> weights(const localIdx i) const;
 
    const scalarField& deltaCoeffs() const;
 
    std::span<const scalar> deltaCoeffs(const localIdx i) const;
 
    const std::vector<localIdx>& offset() const;
 
 
private:
 
    const Executor exec_;
 
    labelField faceCells_;
 
    vectorField Cf_;
 
    vectorField Cn_;
 
    vectorField Sf_;
 
    scalarField magSf_;
 
    vectorField nf_;
 
    vectorField delta_;
 
    scalarField weights_;
 
    scalarField deltaCoeffs_;
 
    std::vector<localIdx> offset_;
};
 
} // namespace NeoFOAM