interface.hpp

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#pragma once
 
 
#include <dimval/descriptor.hpp>
 
#include <memory>
#include <string>
#include <vector>
 
namespace dimval {
 
class IUnitValue {
public:
    IUnitValue() = default;
    IUnitValue(const IUnitValue&) = default;
    IUnitValue(IUnitValue&&) = default;
    IUnitValue& operator=(const IUnitValue&) = default;
    IUnitValue& operator=(IUnitValue&&) = default;
    virtual ~IUnitValue() = default;
 
    [[nodiscard]] virtual UnitDescriptor descriptor() const noexcept = 0;
    [[nodiscard]] virtual double numeric_as_double() const noexcept = 0;
 
    [[nodiscard]] virtual std::string to_string() const = 0;
    [[nodiscard]] virtual std::string to_formatted_string() const = 0;
 
    [[nodiscard]] virtual std::unique_ptr<IUnitValue> clone() const = 0;
};
 
using IUnitValueUnique = std::unique_ptr<IUnitValue>;
using IUnitValueShared = std::shared_ptr<IUnitValue>;
 
using IUnitValues = std::vector<IUnitValueShared>;
using IUnitUniqueValues = std::vector<IUnitValueUnique>;
 
class IMeasureValue {
public:
    IMeasureValue() = default;
    IMeasureValue(const IMeasureValue&) = default;
    IMeasureValue(IMeasureValue&&) = default;
    IMeasureValue& operator=(const IMeasureValue&) = default;
    IMeasureValue& operator=(IMeasureValue&&) = default;
    virtual ~IMeasureValue() = default;
 
    [[nodiscard]] virtual MeasureDescriptor descriptor() const noexcept = 0;
    [[nodiscard]] virtual UnitDescriptor unit_descriptor() const noexcept = 0;
    [[nodiscard]] virtual double numeric_as_double() const noexcept = 0;
 
    [[nodiscard]] virtual std::string to_string() const = 0;
    [[nodiscard]] virtual std::string to_formatted_string() const = 0;
    [[nodiscard]] virtual std::unique_ptr<IMeasureValue> clone() const = 0;
};
 
using IMeasureValueUnique = std::unique_ptr<IMeasureValue>;
using IMeasureValueShared = std::shared_ptr<IMeasureValue>;
 
using IMeasureValues = std::vector<IMeasureValueShared>;
using IMeasureUniqueValues = std::vector<IMeasureValueUnique>;
 
}  // namespace dimval