EighthShell.h

/*
 * CommunicationScheme.h
 *
 *  Created on: 14.07.2017
 *      Author: sauermann
 */
 
#pragma once
 
#include "ZonalMethod.h"
 
class EighthShell: public ZonalMethod {
public:
    EighthShell() = default;
    ~~EighthShell() override = default;
 
    std::vector<HaloRegion> getHaloImportForceExportRegions(HaloRegion& initialRegion, double cutoffRadius,
                                                            bool coversWholeDomain[3], double cellLength[3]) override {
        auto condition = [](const int d[3])->bool {
            bool good = true;
            for(unsigned short i = 0; i < 3; ++i){
                good &= d[i] >= 0;
            }
            return good;
        };
        return getHaloRegionsConditional(initialRegion, cutoffRadius, coversWholeDomain, condition);
    }
 
    std::vector<HaloRegion> getHaloExportForceImportRegions(HaloRegion& initialRegion, double cutoffRadius,
                                                            bool coversWholeDomain[3], double cellLength[3]) override {
        auto condition = [](const int d[3])->bool {
            bool good = true;
            for(unsigned short i = 0; i < 3; ++i){
                good &= d[i] <= 0;
            }
            return good;
        };
        return getHaloRegionsConditionalInside(initialRegion, cutoffRadius, coversWholeDomain, condition);
    }
};