charge.hpp

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// SPDX-License-Identifier: BSD-3-Clause
// Copyright (C) 2026 Vallés Puig, Ramon
 
#pragma once
 
#include "../ffi_core.hpp"
 
namespace qtty {
 
struct CoulombTag {};
struct MillicoulombTag {};
struct MicrocoulombTag {};
struct KilocoulombTag {};
 
template <> struct UnitTraits<CoulombTag> {
  static constexpr UnitId unit_id() { return UNIT_ID_COULOMB; }
  static constexpr std::string_view symbol() { return "C"; }
  static constexpr DimensionId dimension() { return DIMENSION_ID_CHARGE; }
};
template <> struct UnitTraits<MillicoulombTag> {
  static constexpr UnitId unit_id() { return UNIT_ID_MILLICOULOMB; }
  static constexpr std::string_view symbol() { return "mC"; }
  static constexpr DimensionId dimension() { return DIMENSION_ID_CHARGE; }
};
template <> struct UnitTraits<MicrocoulombTag> {
  static constexpr UnitId unit_id() { return UNIT_ID_MICROCOULOMB; }
  static constexpr std::string_view symbol() { return "µC"; }
  static constexpr DimensionId dimension() { return DIMENSION_ID_CHARGE; }
};
template <> struct UnitTraits<KilocoulombTag> {
  static constexpr UnitId unit_id() { return UNIT_ID_KILOCOULOMB; }
  static constexpr std::string_view symbol() { return "kC"; }
  static constexpr DimensionId dimension() { return DIMENSION_ID_CHARGE; }
};
 
using Coulomb = Quantity<CoulombTag>;
using Millicoulomb = Quantity<MillicoulombTag>;
using Microcoulomb = Quantity<MicrocoulombTag>;
using Kilocoulomb = Quantity<KilocoulombTag>;
 
} // namespace qtty