SpatialPosition.h

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#pragma once
 
#include <optional>
 
#include "MathLib/Point3d.h"
 
namespace ParameterLib
{
class SpatialPosition
{
public:
    SpatialPosition() = default;
 
    SpatialPosition(std::optional<std::size_t> const& node_id,
                    std::optional<std::size_t> const& element_id,
                    std::optional<unsigned> const& integration_point,
                    std::optional<MathLib::Point3d> const& coordinates)
        : _node_id(node_id),
          _element_id(element_id),
          _integration_point(integration_point),
          _coordinates(coordinates)
    {
    }
 
    std::optional<std::size_t> getNodeID() const { return _node_id; }
    std::optional<std::size_t> getElementID() const { return _element_id; }
    std::optional<unsigned> getIntegrationPoint() const
    {
        return _integration_point;
    }
    std::optional<MathLib::Point3d> const& getCoordinates() const
    {
        return _coordinates;
    }
 
    void setNodeID(std::size_t node_id)
    {
        clear();
        _node_id = node_id;
    }
 
    void setElementID(std::size_t element_id)
    {
        clear();
        _element_id = element_id;
    }
 
    void setIntegrationPoint(unsigned integration_point)
    {
        assert(_element_id);
        _integration_point = integration_point;
    }
 
    void setCoordinates(MathLib::Point3d const& coordinates)
    {
        _coordinates = coordinates;
    }
 
    void setAll(std::optional<std::size_t> const& node_id,
                std::optional<std::size_t> const& element_id,
                std::optional<unsigned> const& integration_point,
                std::optional<MathLib::Point3d> const& coordinates)
    {
        _node_id = node_id;
        _element_id = element_id;
        _integration_point = integration_point;
        _coordinates = coordinates;
    }
 
    void clear()
    {
        _node_id = std::nullopt;
        _element_id = std::nullopt;
        _integration_point = std::nullopt;
        _coordinates = std::nullopt;
    }
 
private:
    std::optional<std::size_t> _node_id;
    std::optional<std::size_t> _element_id;
    std::optional<unsigned> _integration_point;
    std::optional<MathLib::Point3d> _coordinates;
};
 
}  // namespace ParameterLib