von_neumann_range.h

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#ifndef FPMAS_VON_NEUMANN_RANGE_H
#define FPMAS_VON_NEUMANN_RANGE_H
 
#include "moore.h"
#include "von_neumann.h"
 
namespace fpmas { namespace model {
 
    template<typename GridConfig>
        struct VonNeumannRangePerimeter {};
 
    template<typename GridConfig>
    using VonNeumannRangeConfig = GridRangeConfig<ManhattanDistance, VonNeumannRangePerimeter<GridConfig>>;
 
    template<typename CellType>
        struct VonNeumannRangePerimeter<VonNeumannGrid<CellType>> {
            DiscretePoint operator()(const GridRange<VonNeumannGrid<CellType>, VonNeumannRangeConfig<VonNeumannGrid<CellType>>>& range) const {
                return {0, std::max(range.getSize(), 0l)};
            }
        };
 
    template<typename CellType>
        struct VonNeumannRangePerimeter<MooreGrid<CellType>> {
            DiscretePoint operator()(
                    const GridRange<MooreGrid<CellType>,
                    VonNeumannRangeConfig<MooreGrid<CellType>>>& range) const {
                return {0, std::max(range.getSize(), 0l)};
            }
        };
    
    template<typename GridConfig>
        using VonNeumannRange = GridRange<GridConfig, VonNeumannRangeConfig<GridConfig>>;
 
 
 
}}
#endif