UuidGenerator.h

#pragma once
 
#include "spark/lib/Export.h"
#include "spark/lib/Uuid.h"
 
#include "spark/base/Macros.h"
 
#include <random>
 
namespace spark::lib
{
    class SPARK_LIB_EXPORT UuidGenerator final
    {
    public:
        explicit UuidGenerator();
 
        explicit UuidGenerator(uint64_t seed);
 
        Uuid generate();
 
    private:
        SPARK_WARNING_PUSH
        SPARK_DISABLE_MSVC_WARNING(4251)
        /*
         * class 'std::mt19937_64' needs to have dll-interface to be used by clients of class 'spark::base::UuidGenerator'
         * class 'std::uniform_int_distribution<uint64_t>' needs to have dll-interface to be used by clients of class 'spark::base::UuidGenerator'
         *
         * This is a false positive, the class is not exported but is from the STL and the warning can be safely ignored.
         */
        std::mt19937_64 m_generator;
        std::uniform_int_distribution<uint64_t> m_distribution;
        SPARK_WARNING_POP
    };
}