Program Listing for File uuid.h

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#pragma once

#include <cstdint>

namespace gpa {
namespace utility {

class UUID
{
public:
    UUID();
    UUID(char const* strRep);
    ~UUID();

    bool operator==(const UUID& other) const;
    bool operator!=(const UUID& other) const;
    bool operator<(const UUID& other) const;

    void Generate();
    char* ToString(char* strRepBuffer, uint32_t* bufferLen) const;

    static constexpr uint32_t STR_LEN = 37;

protected:
    uint64_t mLow;
    uint64_t mHigh;

    char* ToStringImpl(char* strRepBuffer) const;
};

}  // namespace utility
}  // namespace gpa