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17 lines
465 B
C++

#pragma once
#include "links/BaseLink.h"
#include <stdexcept>
/// \brief Связь для листового узла, не допускающая дочерних элементов.
template <class TElem>
class LeafLink : public BaseLink<TElem> {
public:
using ElemPtr = std::shared_ptr<TElem>;
LeafLink(std::shared_ptr<TElem> e) : BaseLink<TElem>(e) {}
void addChild(const ElemPtr&) override {
throw std::logic_error("Leaf cannot have children");
}
};