ddunit.h

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#ifndef DDLUNIT_H_INCLUDED
#define DDLUNIT_H_INCLUDED
 
#include <ddl/dd/dd.h>
#include <ddl/dd/dd_predefined_units.h>
 
#include <memory>
#include <string>
 
namespace ddl {

class DDRefUnit {
public:
    DDRefUnit() = delete;
    DDRefUnit(const DDRefUnit&) = default;
    DDRefUnit(DDRefUnit&&) = default;
    DDRefUnit& operator=(const DDRefUnit&) = default;
    DDRefUnit& operator=(DDRefUnit&&) = default;

    DDRefUnit(const dd::BaseUnit& base_unit, int32_t power, const dd::UnitPrefix& unit_prefix);
    const dd::Unit::RefUnit& getRefUnit() const;
    const dd::DataDefinition& getDD() const;
 
private:
    dd::Unit::RefUnit _ref_unit;
    dd::DataDefinition _dd;
};

class DDUnit {
public:
    DDUnit() = delete;
    DDUnit(const DDUnit&);
    DDUnit(DDUnit&&);
    DDUnit& operator=(const DDUnit&);
    DDUnit& operator=(DDUnit&&);

    DDUnit(const std::string& name,
           const std::string& numerator,
           const std::string& denominator,
           const std::string& offset,
           const std::vector<DDRefUnit>& ref_units = {});

    void addRefUnit(const DDRefUnit& ref_unit);

    const dd::Unit& getUnit() const;
    const dd::DataDefinition& getDD() const;
 
private:
    std::shared_ptr<dd::Unit> _unit;
    dd::DataDefinition _dd;
};
 
} // namespace ddl
 
#endif // DDLUNIT_H_INCLUDED