dataspace.hpp

#pragma once
#include <ossia/detail/hash.hpp>
#include <ossia/network/dataspace/angle.hpp>
#include <ossia/network/dataspace/color.hpp>
#include <ossia/network/dataspace/dataspace_fwd.hpp>
#include <ossia/network/dataspace/distance.hpp>
#include <ossia/network/dataspace/gain.hpp>
#include <ossia/network/dataspace/orientation.hpp>
#include <ossia/network/dataspace/position.hpp>
#include <ossia/network/dataspace/speed.hpp>
#include <ossia/network/dataspace/time.hpp>
 
#include <functional>
namespace ossia
{
#include <ossia/network/dataspace/dataspace_base_variants.hpp>
 
struct OSSIA_EXPORT unit_t final
{
  unit_variant v;
 
  unit_t() noexcept = default;
  unit_t(const unit_t&) noexcept = default;
  unit_t(unit_t&&) noexcept = default;
  unit_t& operator=(const unit_t&) noexcept = default;
  unit_t& operator=(unit_t&&) noexcept = default;
 
  unit_t(angle_u t) noexcept
      : v{t}
  {
  }
  unit_t(degree_u t) noexcept
      : v{angle_u{t}}
  {
  }
  unit_t(radian_u t) noexcept
      : v{angle_u{t}}
  {
  }
 
  unit_t(color_u t) noexcept
      : v{t}
  {
  }
  unit_t(argb_u t) noexcept
      : v{color_u{t}}
  {
  }
  unit_t(rgba_u t) noexcept
      : v{color_u{t}}
  {
  }
  unit_t(rgba8_u t) noexcept
      : v{color_u{t}}
  {
  }
  unit_t(rgb_u t) noexcept
      : v{color_u{t}}
  {
  }
  unit_t(bgr_u t) noexcept
      : v{color_u{t}}
  {
  }
  unit_t(argb8_u t) noexcept
      : v{color_u{t}}
  {
  }
  unit_t(hsv_u t) noexcept
      : v{color_u{t}}
  {
  }
  unit_t(cmy8_u t) noexcept
      : v{color_u{t}}
  {
  }
  unit_t(xyz_u t) noexcept
      : v{color_u{t}}
  {
  }
 
  unit_t(distance_u t) noexcept
      : v{t}
  {
  }
  unit_t(meter_u t) noexcept
      : v{distance_u{t}}
  {
  }
  unit_t(kilometer_u t) noexcept
      : v{distance_u{t}}
  {
  }
  unit_t(decimeter_u t) noexcept
      : v{distance_u{t}}
  {
  }
  unit_t(centimeter_u t) noexcept
      : v{distance_u{t}}
  {
  }
  unit_t(millimeter_u t) noexcept
      : v{distance_u{t}}
  {
  }
  unit_t(micrometer_u t) noexcept
      : v{distance_u{t}}
  {
  }
  unit_t(nanometer_u t) noexcept
      : v{distance_u{t}}
  {
  }
  unit_t(picometer_u t) noexcept
      : v{distance_u{t}}
  {
  }
  unit_t(inch_u t) noexcept
      : v{distance_u{t}}
  {
  }
  unit_t(foot_u t) noexcept
      : v{distance_u{t}}
  {
  }
  unit_t(mile_u t) noexcept
      : v{distance_u{t}}
  {
  }
 
  unit_t(gain_u t) noexcept
      : v{t}
  {
  }
  unit_t(linear_u t) noexcept
      : v{gain_u{t}}
  {
  }
  unit_t(midigain_u t) noexcept
      : v{gain_u{t}}
  {
  }
  unit_t(decibel_u t) noexcept
      : v{gain_u{t}}
  {
  }
  unit_t(decibel_raw_u t) noexcept
      : v{gain_u{t}}
  {
  }
 
  unit_t(orientation_u t) noexcept
      : v{t}
  {
  }
  unit_t(quaternion_u t) noexcept
      : v{orientation_u{t}}
  {
  }
  unit_t(euler_u t) noexcept
      : v{orientation_u{t}}
  {
  }
  unit_t(axis_u t) noexcept
      : v{orientation_u{t}}
  {
  }
 
  unit_t(position_u t) noexcept
      : v{t}
  {
  }
  unit_t(cartesian_3d_u t) noexcept
      : v{position_u{t}}
  {
  }
  unit_t(cartesian_2d_u t) noexcept
      : v{position_u{t}}
  {
  }
  unit_t(spherical_u t) noexcept
      : v{position_u{t}}
  {
  }
  unit_t(polar_u t) noexcept
      : v{position_u{t}}
  {
  }
  unit_t(aed_u t) noexcept
      : v{position_u{t}}
  {
  }
  unit_t(ad_u t) noexcept
      : v{position_u{t}}
  {
  }
  unit_t(opengl_u t) noexcept
      : v{position_u{t}}
  {
  }
  unit_t(cylindrical_u t) noexcept
      : v{position_u{t}}
  {
  }
  unit_t(azd_u t) noexcept
      : v{position_u{t}}
  {
  }
 
  unit_t(speed_u t) noexcept
      : v{t}
  {
  }
  unit_t(meter_per_second_u t) noexcept
      : v{speed_u{t}}
  {
  }
  unit_t(miles_per_hour_u t) noexcept
      : v{speed_u{t}}
  {
  }
  unit_t(kilometer_per_hour_u t) noexcept
      : v{speed_u{t}}
  {
  }
  unit_t(knot_u t) noexcept
      : v{speed_u{t}}
  {
  }
  unit_t(foot_per_hour_u t) noexcept
      : v{speed_u{t}}
  {
  }
  unit_t(foot_per_second_u t) noexcept
      : v{speed_u{t}}
  {
  }
 
  unit_t(timing_u t) noexcept
      : v{t}
  {
  }
  unit_t(second_u t) noexcept
      : v{timing_u{t}}
  {
  }
  unit_t(bark_u t) noexcept
      : v{timing_u{t}}
  {
  }
  unit_t(bpm_u t) noexcept
      : v{timing_u{t}}
  {
  }
  unit_t(cent_u t) noexcept
      : v{timing_u{t}}
  {
  }
  unit_t(frequency_u t) noexcept
      : v{timing_u{t}}
  {
  }
  unit_t(mel_u t) noexcept
      : v{timing_u{t}}
  {
  }
  unit_t(midi_pitch_u t) noexcept
      : v{timing_u{t}}
  {
  }
  unit_t(millisecond_u t) noexcept
      : v{timing_u{t}}
  {
  }
  unit_t(playback_speed_u t) noexcept
      : v{timing_u{t}}
  {
  }
 
  template <typename T>
  unit_t(T unit, typename T::is_unit* = nullptr) noexcept
      : v{unit}
  {
  }
 
  auto which() const noexcept { return v.which(); }
 
  explicit operator bool() const noexcept { return bool(v); }
 
  friend bool operator==(const ossia::unit_t& unit, const ossia::unit_t& other) noexcept
  {
    return unit.v == other.v;
  }
 
  friend bool operator!=(const ossia::unit_t& unit, const ossia::unit_t& other) noexcept
  {
    return unit.v != other.v;
  }
};
 
template <typename T>
struct is_unit
{
  template <typename U>
  static char test(typename U::is_unit* x);
 
  template <typename U>
  static long test(U* x);
 
  static const bool value = sizeof(test<T>(0)) == 1;
};
 
template <typename T, typename U>
typename std::enable_if_t<is_unit<T>::value && is_unit<U>::value, bool> operator==(T, U)
{
  return false;
}
template <typename T, typename U>
typename std::enable_if_t<is_unit<T>::value && is_unit<U>::value, bool> operator!=(T, U)
{
  return true;
}
 
template <typename T>
typename std::enable_if_t<is_unit<T>::value, bool> operator==(T, T)
{
  return true;
}
template <typename T>
typename std::enable_if_t<is_unit<T>::value, bool> operator!=(T, T)
{
  return false;
}
 
template <typename T, typename = void>
struct is_array_unit : public std::false_type
{
};
 
template <typename T>
struct is_array_unit<T, decltype(T{}.array_parameters())> : public std::true_type
{
};
 
static const constexpr int dataspace_count = 8;
static const constexpr int unit_count = 2 + 9 + 11 + 4 + 3 + 9 + 6 + 9;
}
namespace std
{
template <>
struct hash<ossia::distance_u>
{
  std::size_t operator()(const ossia::distance_u& k) const { return k.which(); }
};
template <>
struct hash<ossia::position_u>
{
  std::size_t operator()(const ossia::position_u& k) const { return k.which(); }
};
template <>
struct hash<ossia::speed_u>
{
  std::size_t operator()(const ossia::speed_u& k) const { return k.which(); }
};
template <>
struct hash<ossia::orientation_u>
{
  std::size_t operator()(const ossia::orientation_u& k) const { return k.which(); }
};
template <>
struct hash<ossia::angle_u>
{
  std::size_t operator()(const ossia::angle_u& k) const { return k.which(); }
};
template <>
struct hash<ossia::color_u>
{
  std::size_t operator()(const ossia::color_u& k) const { return k.which(); }
};
template <>
struct hash<ossia::gain_u>
{
  std::size_t operator()(const ossia::gain_u& k) const { return k.which(); }
};
template <>
struct hash<ossia::timing_u>
{
  std::size_t operator()(const ossia::timing_u& k) const { return k.which(); }
};
 
template <>
struct hash<ossia::unit_t>
{
  std::size_t operator()(const ossia::unit_t& v) const
  {
    std::size_t seed = 0;
    if(v.v.which() != v.v.npos)
    {
      ossia::hash_combine(seed, v.v.which());
      ossia::apply_nonnull([&](auto& d) { ossia::hash_combine(seed, d.which()); }, v.v);
    }
    return seed;
  }
};
}