36 lines
685 B
C++
36 lines
685 B
C++
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#pragma once
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#include <stdint.h>
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#include <ostream>
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#include "utils/total_ordering.hpp"
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class Label : public TotalOrdering<Label>
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{
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public:
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Label(const std::string& id) : id(id) {}
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Label(std::string&& id) : id(std::move(id)) {}
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friend bool operator<(const Label& lhs, const Label& rhs)
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{
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return lhs.id < rhs.id;
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}
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friend bool operator==(const Label& lhs, const Label& rhs)
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{
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return lhs.id == rhs.id;
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}
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friend std::ostream& operator<<(std::ostream& stream, const Label& label)
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{
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return stream << label.id;
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}
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operator const std::string&() const
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{
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return id;
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}
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private:
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std::string id;
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};
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