PointSimpleListSearcher2.h

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/*************************************************************************
> File Name: PointSimpleListSearcher2.h
> Project Name: CubbyFlow
> Author: Chan-Ho Chris Ohk
> Purpose: Simple ad-hoc 2-D point searcher.
> Created Time: 2017/05/25
> Copyright (c) 2018, Chan-Ho Chris Ohk
*************************************************************************/
#ifndef CUBBYFLOW_POINT_SIMPLE_LIST_SEARCHER2_H
#define CUBBYFLOW_POINT_SIMPLE_LIST_SEARCHER2_H

#include <Core/Searcher/PointNeighborSearcher2.h>

namespace CubbyFlow
{
    class PointSimpleListSearcher2 final : public PointNeighborSearcher2
    {
    public:
        CUBBYFLOW_NEIGHBOR_SEARCHER2_TYPE_NAME(PointSimpleListSearcher2)

        class Builder;

        PointSimpleListSearcher2();

        PointSimpleListSearcher2(const PointSimpleListSearcher2& other);

        void Build(const ConstArrayAccessor1<Vector2D>& points) override;

        void ForEachNearbyPoint(
            const Vector2D& origin,
            double radius,
            const ForEachNearbyPointFunc& callback) const override;

        bool HasNearbyPoint(const Vector2D& origin, double radius) const override;

        PointNeighborSearcher2Ptr Clone() const override;

        PointSimpleListSearcher2& operator=(const PointSimpleListSearcher2& other);

        void Set(const PointSimpleListSearcher2& other);

        void Serialize(std::vector<uint8_t>* buffer) const override;

        void Deserialize(const std::vector<uint8_t>& buffer) override;

        static Builder GetBuilder();

    private:
        std::vector<Vector2D> m_points;
    };

    using PointSimpleListSearcher2Ptr = std::shared_ptr<PointSimpleListSearcher2>;

    class PointSimpleListSearcher2::Builder final : public PointNeighborSearcherBuilder2
    {
    public:
        PointSimpleListSearcher2 Build() const;

        PointSimpleListSearcher2Ptr MakeShared() const;

        PointNeighborSearcher2Ptr BuildPointNeighborSearcher() const override;
    };
}

#endif