// This file was generated by generate-classes.
// DO NOT EDIT THIS FILE!
#pragma once

#include <Cesium3DTiles/Library.h>
#include <CesiumUtility/ExtensibleObject.h>

#include <cstdint>
#include <optional>

namespace Cesium3DTiles {
/**
 * @brief An object describing the availability of a set of elements.
 */
struct CESIUM3DTILES_API Availability final
    : public CesiumUtility::ExtensibleObject {
  /**
   * @brief The original name of this type.
   */
  static constexpr const char* TypeName = "Availability";

  /**
   * @brief Known values for Integer indicating whether all of the elements are
   * available (1) or all are unavailable (0).
   */
  struct Constant {
    /** @brief UNAVAILABLE (`0`) */
    static constexpr int32_t UNAVAILABLE = 0;

    /** @brief AVAILABLE (`1`) */
    static constexpr int32_t AVAILABLE = 1;
  };

  /**
   * @brief Index of a buffer view that indicates whether each element is
   * available. The bitstream conforms to the boolean array encoding described
   * in the 3D Metadata specification. If an element is available, its bit is 1,
   * and if it is unavailable, its bit is 0.
   */
  std::optional<int64_t> bitstream;

  /**
   * @brief A number indicating how many 1 bits exist in the availability
   * bitstream.
   */
  std::optional<int64_t> availableCount;

  /**
   * @brief Integer indicating whether all of the elements are available (1) or
   * all are unavailable (0).
   *
   * Known values are defined in {@link Constant}.
   *
   */
  std::optional<int32_t> constant;

  /**
   * @brief Calculates the size in bytes of this object, including the contents
   * of all collections, pointers, and strings. This will NOT include the size
   * of any extensions attached to the object. Calling this method may be slow
   * as it requires traversing the object's entire structure.
   */
  int64_t getSizeBytes() const {
    int64_t accum = 0;
    accum += int64_t(sizeof(Availability));
    accum += CesiumUtility::ExtensibleObject::getSizeBytes() -
             int64_t(sizeof(CesiumUtility::ExtensibleObject));

    return accum;
  }
};
} // namespace Cesium3DTiles