CubicSemiLagrangian2.h

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/*************************************************************************
> File Name: CubicSemiLagrangian2.h
> Project Name: CubbyFlow
> Author: Chan-Ho Chris Ohk
> Purpose: Implementation of 2-D cubic semi-Lagrangian advection solver.
> Created Time: 2017/08/08
> Copyright (c) 2018, Chan-Ho Chris Ohk
*************************************************************************/
#ifndef CUBBYFLOW_CUBIC_SEMI_LAGRANGIAN2_H
#define CUBBYFLOW_CUBIC_SEMI_LAGRANGIAN2_H

#include <Core/SemiLagrangian/SemiLagrangian2.h>

namespace CubbyFlow
{
    class CubicSemiLagrangian2 final : public SemiLagrangian2
    {
    public:
        CubicSemiLagrangian2();

    protected:
        std::function<double(const Vector2D&)> GetScalarSamplerFunc(const ScalarGrid2& source) const override;

        std::function<Vector2D(const Vector2D&)> GetVectorSamplerFunc(const CollocatedVectorGrid2& source) const override;

        std::function<Vector2D(const Vector2D&)> GetVectorSamplerFunc(const FaceCenteredGrid2& source) const override;
    };

    using CubicSemiLagrangian2Ptr = std::shared_ptr<CubicSemiLagrangian2>;
}

#endif