SlipBC.h

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//=======================================================================================
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//
//  This file is part of VirtualFluids. VirtualFluids 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, either version 3 of
//  the License, or (at your option) any later version.
//
//  VirtualFluids 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.
//
//  SPDX-License-Identifier: GPL-3.0-or-later
//  SPDX-FileCopyrightText: Copyright © VirtualFluids Project contributors, see AUTHORS.md in root folder
//
//=======================================================================================
#ifndef SlipBC_H
#define SlipBC_H
 
#include "BC.h"
 
class SlipBC : public BC
{
public:
    SlipBC() : BC() {}
    SlipBC(const short &secondaryBcOption) : BC(secondaryBcOption) {}
 
    //------------- implements D3Q27BoundaryConditionAdapter ----- start
 
    void init(const D3Q27Interactor *const &interactor, const real &timestep = 0) override {}
    void update(const D3Q27Interactor *const &interactor, const real &timestep = 0) override {}
 
    void adaptBCForDirection(const D3Q27Interactor & /*interactor*/, SPtr<BoundaryConditions> bc,
                             const real & /*worldX1*/, const real & /*worldX2*/, const real & /*worldX3*/,
                             const real &q, const int &fdirection, const real & /*time*/ = 0) override
    {
        bc->setSlipBoundaryFlag(d3q27_system::INVDIR[fdirection], secondaryBcOption);
        bc->setQ((real)q, fdirection);
    }
    void adaptBC(const D3Q27Interactor &interactor, SPtr<BoundaryConditions> bc, const real &worldX1,
                 const real &worldX2, const real &worldX3, const real &time = 0) override;
 
    //------------- implements D3Q27BoundaryConditionAdapter ----- end
 
private:
};
 
#endif