UserDefinedMeasurement.h

#pragma once


#include <celero/Export.h>

#include <functional>
#include <memory>
#include <string>
#include <unordered_map>
#include <vector>

namespace celero
{
    class UserDefinedMeasurement;

    using UDMAggregationTable = std::vector<std::pair<std::string, std::function<double(void)>>>;

    class CELERO_EXPORT UserDefinedMeasurement
    {
    public:
        virtual ~UserDefinedMeasurement() = default;

        virtual UDMAggregationTable getAggregationInfo() const = 0;

        virtual std::string getName() const = 0;

        virtual void merge(const UserDefinedMeasurement* const x) = 0;

    protected:
        // Class may never be directly instantiated
        UserDefinedMeasurement() = default;
    };

} // namespace celero