boundaryContext.hpp

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// SPDX-FileCopyrightText: 2025 - 2026 NeoN authors
//
// SPDX-License-Identifier: MIT
 
#pragma once
 
#include <stdexcept>
#include <string>
#include <unordered_map>
 
#include "NeoN/core/primitives/scalar.hpp"
#include "NeoN/core/primitives/vec3.hpp"
#include "NeoN/core/primitives/tensor.hpp"
 
namespace NeoN::finiteVolume::cellCentred
{
 
template<typename ValueType>
class VolumeField;
 
template<typename ValueType>
class SurfaceField;
 
class BoundaryContext
{
public:
 
    void insert(std::string name, const VolumeField<scalar>& f);
    void insert(std::string name, const VolumeField<Vec3>& f);
    void insert(std::string name, const VolumeField<Tensor>& f);
    void insert(std::string name, const SurfaceField<scalar>& f);
 
    const VolumeField<scalar>& scalarFieldPtr(const std::string& name) const;
    const VolumeField<Vec3>& vectorFieldPtr(const std::string& name) const;
    const VolumeField<Tensor>& tensorFieldPtr(const std::string& name) const;
    const SurfaceField<scalar>& surfaceScalarField(const std::string& name) const;
 
    bool hasScalar(const std::string& name) const noexcept;
    bool hasVector(const std::string& name) const noexcept;
    bool hasTensor(const std::string& name) const noexcept;
    bool hasSurfaceScalar(const std::string& name) const noexcept;
 
private:
 
    std::unordered_map<std::string, const VolumeField<NeoN::scalar>*> scalarFields_;
    std::unordered_map<std::string, const VolumeField<Vec3>*> vectorFields_;
    std::unordered_map<std::string, const VolumeField<Tensor>*> tensorFields_;
    std::unordered_map<std::string, const SurfaceField<NeoN::scalar>*> surfaceScalarFields_;
};
 
} // namespace NeoN::finiteVolume::cellCentred