unithelper.h

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/*
 * Copyright 2021 Ingemar Hedvall
 * SPDX-License-Identifier: MIT
 */

#pragma once
#include <string>
#include <vector>
 
namespace util::string {

struct UnitQuantity {
  std::string Quantity;  
  std::string Unit;      
  double Factor = 1;     
  double Offset = 0;     
  int Meter = 0;         
  int Kilogram = 0;      
  int Seconds = 0;       
  int Kelvin = 0;        
  int Ampere = 0;        
  int Mol = 0;           
  int Candela = 0;       
};

using UnitQuantityList = std::vector<UnitQuantity>;

class UnitHelper {
 public:
  static UnitQuantityList DefaultUnitQuantityList();

  static std::vector<std::string> QuantityList();

  static std::vector<std::string> UnitsByQuantity(const std::string& quantity);

  static std::vector<std::string> UnitList();
};
 
}  // namespace util::string