VoxelSize.h

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#pragma once

#include <cassert>
#include <cstddef>

namespace CortidQCT {

struct VoxelSize {
  float width = 0;
  float height = 0;
  float depth = 0;

  inline constexpr float operator[](std::size_t idx) const noexcept {
    assert(idx < 3 && "Index out of bounds");
    switch (idx) {
      case 0:
        return width;
      case 1:
        return height;
      case 2:
        return depth;
      default:
        return width; // Just to return anything
    }
  }

  inline float &operator[](std::size_t idx) noexcept {
    assert(idx < 3 && "Index out of bounds");
    switch (idx) {
      case 0:
        return width;
      case 1:
        return height;
      case 2:
        return depth;
      default:
        return width; // Just to return anything
    }
  }
};

} // namespace CortidQCT