utility-inlines.h

Go to the documentation of this file.

/*
 * 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_UTILITY_INLINES_H_
#define MICRO_OS_PLUS_MICRO_TEST_PLUS_INLINES_UTILITY_INLINES_H_
 
// ----------------------------------------------------------------------------
 
#if defined(__cplusplus)
 
// ----------------------------------------------------------------------------
 
#if defined(__GNUC__)
#pragma GCC diagnostic push
 
#pragma GCC diagnostic ignored "-Waggregate-return"
#if defined(__clang__)
#pragma clang diagnostic ignored "-Wc++98-compat"
#endif // defined(__clang__)
#endif // defined(__GNUC__)
 
// ============================================================================
 
namespace micro_os_plus::micro_test_plus
{
  // --------------------------------------------------------------------------
  namespace utility
  {
    template <class T, class Delim_T>
      requires requires (T s, Delim_T d) {
        T::npos;
        s.find_first_of (d, std::size_t{});
        s.substr (std::size_t{}, std::size_t{});
      }
    [[nodiscard]] auto
    split (T input, Delim_T delim) -> std::vector<T>
    {
      std::vector<T> output{};
      std::size_t first{};
      while (first < std::size (input))
        {
          const auto second = input.find_first_of (delim, first);
          if (first != second)
            {
              output.emplace_back (input.substr (first, second - first));
            }
          if (second == T::npos)
            {
              break;
            }
          first = second + 1;
        }
      return output;
    }
 
    // ------------------------------------------------------------------------
  } // namespace utility
 
  // --------------------------------------------------------------------------
} // 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_UTILITY_INLINES_H_
 
// ----------------------------------------------------------------------------