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18 lines
726 B
C++
18 lines
726 B
C++
#pragma once
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#include "links/BaseLink.h"
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/// \brief Связь "один-ко-многим" между элементами одного типа.
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/// Каждый дочерний элемент должен быть того же типа, что и родитель.
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/// \tparam TElem Тип элемента.
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template <class TElem>
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class OneToManyLink : public BaseLink<TElem> {
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public:
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OneToManyLink(std::shared_ptr<TElem> e) : BaseLink<TElem>(e) {}
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void addChild(const std::shared_ptr<TElem>& child) override {
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/* Each child must be exactly the same type as parent */
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if (typeid(*child) != typeid(*this->owner_node_.lock()))
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throw std::logic_error("Foundling child");
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BaseLink<TElem>::addChild(child);
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}
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};
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