math-inlines.h

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/*
 * This file is part of the µOS++ project (https://micro-os-plus.github.io/).
 * Copyright (c) 2021-2026 Liviu Ionescu. All rights reserved.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose is hereby granted, under the terms of the MIT license.
 *
 * If a copy of the license was not distributed with this file, it can be
 * obtained from https://opensource.org/licenses/mit.
 *
 * Major parts of the code are inspired from v1.1.8 of the Boost UT project,
 * released under the terms of the Boost Version 1.0 Software License,
 * which can be obtained from https://www.boost.org/LICENSE_1_0.txt.
 */
 
// ----------------------------------------------------------------------------

 
#ifndef MICRO_OS_PLUS_MICRO_TEST_PLUS_INLINES_MATH_INLINES_H_
#define MICRO_OS_PLUS_MICRO_TEST_PLUS_INLINES_MATH_INLINES_H_
 
// ----------------------------------------------------------------------------
 
#if defined(__cplusplus)
 
// ----------------------------------------------------------------------------
 
#include <cstdint>
 
// ----------------------------------------------------------------------------
 
#if defined(__GNUC__)
#pragma GCC diagnostic push
 
#pragma GCC diagnostic ignored "-Waggregate-return"
#if defined(__clang__)
#pragma clang diagnostic ignored "-Wc++98-compat"
#pragma clang diagnostic ignored "-Wc++98-compat-pedantic"
#pragma clang diagnostic ignored "-Wc++20-compat"
#endif // defined(__clang__)
#endif // defined(__GNUC__)
 
// ============================================================================
 
namespace micro_os_plus::micro_test_plus
{
  // --------------------------------------------------------------------------
 
  namespace detail::math
  {

    template <class T>
    constexpr auto
    abs (const T t) noexcept -> T
    {
      return t < T{} ? -t : t;
    }
 
#if defined(MICRO_OS_PLUS_MICRO_TEST_PLUS_DEPRECATED_ENABLED)
    template <class T>
    constexpr auto
    min_value (const T& lhs, const T& rhs) noexcept -> const T&
    {
      return (rhs < lhs) ? rhs : lhs;
    }
#endif // defined(MICRO_OS_PLUS_MICRO_TEST_PLUS_DEPRECATED_ENABLED)
 
  } // namespace detail::math
 
  // --------------------------------------------------------------------------
} // namespace micro_os_plus::micro_test_plus
 
#if defined(__GNUC__)
#pragma GCC diagnostic pop
#endif // defined(__GNUC__)
 
// ----------------------------------------------------------------------------
 
#endif // defined(__cplusplus)
 
// ----------------------------------------------------------------------------
 
#endif // MICRO_OS_PLUS_MICRO_TEST_PLUS_INLINES_MATH_INLINES_H_
 
// ----------------------------------------------------------------------------