MeshInterpolation.hpp

//---- GPL ---------------------------------------------------------------------
//
// Copyright (C)  Stichting Deltares, 2011-2021.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation version 3.
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// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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//------------------------------------------------------------------------------
 
#pragma once
 
#include "MeshKernel/Constants.hpp"
 
namespace meshkernel
{
    enum class Interpolants
    {
        AveragingInterpolation = 0,
        BilinearInterpolationOnGriddedSamples = 1,
    };
 
    class MeshInterpolation
    {
    public:
        virtual ~MeshInterpolation() = default;
 
        virtual void Compute() = 0;
 
        [[nodiscard]] double GetNodeResult(UInt node) const { return m_nodeResults[node]; }
 
        [[nodiscard]] double GetEdgeResult(UInt edge) const { return m_edgeResults[edge]; }
 
        [[nodiscard]] double GetFaceResult(UInt face) const { return m_faceResults[face]; }
 
        [[nodiscard]] const std::vector<double>& GetNodeResults() const { return m_nodeResults; }
 
        [[nodiscard]] const std::vector<double>& GetEdgeResults() const { return m_edgeResults; }
 
        [[nodiscard]] const std::vector<double>& GetFaceResults() const { return m_faceResults; }
 
    protected:
        std::vector<double> m_nodeResults; 
        std::vector<double> m_edgeResults; 
        std::vector<double> m_faceResults; 
    };
} // namespace meshkernel