32 lines
600 B
C++
32 lines
600 B
C++
#pragma once
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#include <vector>
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// #include "storage/label/label.hpp"
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#include "utils/reference_wrapper.hpp"
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class Label;
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using label_ref_t = ReferenceWrapper<const Label>;
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class LabelCollection
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{
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public:
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auto begin();
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auto begin() const;
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auto cbegin() const;
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auto end();
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auto end() const;
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auto cend() const;
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bool add(const Label &label);
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bool has(const Label &label) const;
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size_t count() const;
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bool remove(const Label &label);
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void clear();
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const std::vector<label_ref_t> &operator()() const;
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private:
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std::vector<label_ref_t> _labels;
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};
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