ReferencePathSegment.h

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#ifndef OPALX_ReferencePathSegment_HH
#define OPALX_ReferencePathSegment_HH
 
#include "AbsBeamline/Component.h"
 
#include <optional>
#include <set>
 
class ReferencePathSegment {
public:
    using element_set_t = std::set<std::shared_ptr<Component>>;
 
    ReferencePathSegment(
            double begin = 0.0, double end = 0.0, const element_set_t& activeElements = {},
            const std::optional<double>& legacyElementEdge = std::nullopt)
        : begin_m(begin),
          end_m(end),
          activeElements_m(activeElements),
          legacyElementEdge_m(legacyElementEdge) {}
 
    double getBegin() const { return begin_m; }
    double getEnd() const { return end_m; }
    const element_set_t& getActiveElements() const { return activeElements_m; }
    bool hasLegacyElementEdge() const { return legacyElementEdge_m.has_value(); }
    const std::optional<double>& getLegacyElementEdge() const { return legacyElementEdge_m; }
 
private:
    double begin_m;
    double end_m;
    element_set_t activeElements_m;
    std::optional<double> legacyElementEdge_m;
};
 
#endif