/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) Statoil ASA
//  Copyright (C) Ceetron Solutions AS
// 
//  ResInsight 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.
// 
//  ResInsight 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 at <http://www.gnu.org/licenses/gpl.html> 
//  for more details.
//
/////////////////////////////////////////////////////////////////////////////////

#pragma once

#include "RigResultAccessor.h"

#include "cvfCollection.h"

class RigGridBase;


//==================================================================================================
/// 
//==================================================================================================
class RigCombMultResultAccessor : public RigResultAccessor
{
public:
    explicit RigCombMultResultAccessor(const RigGridBase* grid);

    void setMultResultAccessors(
        RigResultAccessor* multXPosAccessor,
        RigResultAccessor* multXNegAccessor,
        RigResultAccessor* multYPosAccessor,
        RigResultAccessor* multYNegAccessor,
        RigResultAccessor* multZPosAccessor,
        RigResultAccessor* multZNegAccessor);

    virtual double  cellScalar(size_t gridLocalCellIndex) const;
    virtual double  cellFaceScalar(size_t gridLocalCellIndex, cvf::StructGridInterface::FaceType faceId) const;
    virtual double  cellScalarGlobIdx(size_t globCellIndex) const;
    virtual double  cellFaceScalarGlobIdx(size_t globCellIndex, cvf::StructGridInterface::FaceType faceId) const;

private:
    double nativeMultScalar(size_t gridLocalCellIndex, cvf::StructGridInterface::FaceType faceId) const;

private:
    cvf::ref<RigResultAccessor> m_multXPosAccessor;
    cvf::ref<RigResultAccessor> m_multXNegAccessor;
    cvf::ref<RigResultAccessor> m_multYPosAccessor;
    cvf::ref<RigResultAccessor> m_multYNegAccessor;
    cvf::ref<RigResultAccessor> m_multZPosAccessor;
    cvf::ref<RigResultAccessor> m_multZNegAccessor;

    const RigGridBase*          m_grid;
};