predicate_functions.hpp

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/*
 * predicate_functions.cpp
 *
 * Predicate functions to help to write everything shorter.
 *
 *  Created on: 07 Apr 2022
 *   Author(s): Jorn Reniers, Volkan Kumtepeli
 */
 
#pragma once
 
namespace slide::util {
template <typename T>
constexpr auto is_zero(T x) 
{
  return x == 0;
}
 
template <typename T>
constexpr int sign(T x) 
{
  return (x > T(0)) - (x < T(0));
}
 
} // namespace slide::util