src/integer-geometry/nidx.hpp

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• Last update: 2022-05-14 03:05:39+09:00
• Include: #include "src/integer-geometry/nidx.hpp"

Depends on

• src/integer-geometry/alias.hpp

Required by

• src/integer-geometry/twice_area.hpp
• src/integer-geometry/unit-test/unit-test-twice_area.cpp

Code

#pragma once

#include "alias.hpp"

namespace intgeometry2d {
  inline usize nidx(usize idx, usize size) {
    return idx + 1 == size ? 0 : idx + 1;
  }
} // intgeometry2d

#line 2 "src/integer-geometry/nidx.hpp"

#line 2 "src/integer-geometry/alias.hpp"

#include <cstddef>
#include <cstdint>

namespace intgeometry2d {
  using isize = std::ptrdiff_t;
  using usize = std::size_t;

  using i32 = std::int_fast32_t;
  using i64 = std::int_fast64_t;
  using u32 = std::uint_fast32_t;
  using u64 = std::uint_fast64_t;
} // intgeometry2d
#line 4 "src/integer-geometry/nidx.hpp"

namespace intgeometry2d {
  inline usize nidx(usize idx, usize size) {
    return idx + 1 == size ? 0 : idx + 1;
  }
} // intgeometry2d

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