Sign function
(Mylib/Number/sign_function.cpp)

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• Last update: 2021-04-23 23:44:44+09:00

Operations

Requirements

Notes

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References

Code

#pragma once

namespace haar_lib {
  template <typename T>
  constexpr int sign(T n) {
    return (n > 0) - (n < 0);
  }
}  // namespace haar_lib

#line 2 "Mylib/Number/sign_function.cpp"

namespace haar_lib {
  template <typename T>
  constexpr int sign(T n) {
    return (n > 0) - (n < 0);
  }
}  // namespace haar_lib

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