PointNeighborSearcher3.h

Go to the documentation of this file.

/*************************************************************************
> File Name: PointNeighborSearcher3.h
> Project Name: CubbyFlow
> Author: Chan-Ho Chris Ohk
> Purpose: Abstract base class for 3-D neighbor point searcher.
> Created Time: 2017/05/07
> Copyright (c) 2018, Chan-Ho Chris Ohk
*************************************************************************/
#ifndef CUBBYFLOW_POINT_NEIGHBOR_SEARCHER3_H
#define CUBBYFLOW_POINT_NEIGHBOR_SEARCHER3_H

#include <Core/Utils/Serialization.h>
#include <Core/Vector/Vector3.h>

#include <functional>
#include <memory>
#include <string>

namespace CubbyFlow
{
    class PointNeighborSearcher3 : public Serializable
    {
    public:
        using ForEachNearbyPointFunc = std::function<void(size_t, const Vector3D&)>;
        
        PointNeighborSearcher3();

        virtual ~PointNeighborSearcher3();

        virtual std::string TypeName() const = 0;

        virtual void Build(const ConstArrayAccessor1<Vector3D>& points) = 0;

        virtual void ForEachNearbyPoint(const Vector3D& origin, double radius, const ForEachNearbyPointFunc& callback) const = 0;

        virtual bool HasNearbyPoint(const Vector3D& origin, double radius) const = 0;

        virtual std::shared_ptr<PointNeighborSearcher3> Clone() const = 0;
    };

    using PointNeighborSearcher3Ptr = std::shared_ptr<PointNeighborSearcher3>;

    class PointNeighborSearcherBuilder3
    {
    public:
        virtual ~PointNeighborSearcherBuilder3();

        virtual PointNeighborSearcher3Ptr BuildPointNeighborSearcher() const = 0;
    };

    using PointNeighborSearcherBuilder3Ptr = std::shared_ptr<PointNeighborSearcherBuilder3>;

#define CUBBYFLOW_NEIGHBOR_SEARCHER3_TYPE_NAME(DerivedClassName) \
    std::string TypeName() const override \
    { \
        return #DerivedClassName; \
    }
}

#endif