expression-formatter.cpp

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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.
 */
 
// ----------------------------------------------------------------------------

 
// ----------------------------------------------------------------------------
 
#if defined(MICRO_OS_PLUS_INCLUDE_CONFIG_H)
#include <micro-os-plus/config.h>
#endif // MICRO_OS_PLUS_INCLUDE_CONFIG_H
 
#include "micro-os-plus/micro-test-plus/expression-formatter.h"
 
// ----------------------------------------------------------------------------
 
#if defined(__GNUC__)
#pragma GCC diagnostic ignored "-Waggregate-return"
#if defined(__clang__)
#pragma clang diagnostic ignored "-Wc++98-compat"
#pragma clang diagnostic ignored "-Wc++98-compat-pedantic"
#endif
#endif
 
// ============================================================================
 
namespace micro_os_plus::micro_test_plus::detail
{
  // --------------------------------------------------------------------------

  expression_formatter&
  expression_formatter::operator<< (std::string_view sv)
  {
    buffer_.append (sv);
    return *this;
  }

  expression_formatter&
  expression_formatter::operator<< (char c)
  {
    buffer_.append (1, c);
    return *this;
  }

  expression_formatter&
  expression_formatter::operator<< (const char* s)
  {
    buffer_.append (s);
    return *this;
  }

  expression_formatter&
  expression_formatter::operator<< (bool v)
  {
    buffer_.append (v ? "true" : "false");
    return *this;
  }

  expression_formatter&
  expression_formatter::operator<< (std::nullptr_t)
  {
    buffer_.append ("nullptr");
    return *this;
  }

  expression_formatter&
  expression_formatter::operator<< (signed char c)
  {
    detail::append_number_ (buffer_, c);
    buffer_.append ("c");
    return *this;
  }

  expression_formatter&
  expression_formatter::operator<< (unsigned char c)
  {
    detail::append_number_ (buffer_, c);
    buffer_.append ("uc");
    return *this;
  }

  expression_formatter&
  expression_formatter::operator<< (signed short v)
  {
    detail::append_number_ (buffer_, v);
    buffer_.append ("s");
    return *this;
  }

  expression_formatter&
  expression_formatter::operator<< (unsigned short v)
  {
    detail::append_number_ (buffer_, v);
    buffer_.append ("us");
    return *this;
  }

  expression_formatter&
  expression_formatter::operator<< (signed int v)
  {
    detail::append_number_ (buffer_, v);
    return *this;
  }

  expression_formatter&
  expression_formatter::operator<< (unsigned int v)
  {
    detail::append_number_ (buffer_, v);
    buffer_.append ("u");
    return *this;
  }

  expression_formatter&
  expression_formatter::operator<< (signed long v)
  {
    detail::append_number_ (buffer_, v);
    buffer_.append ("l");
    return *this;
  }

  expression_formatter&
  expression_formatter::operator<< (unsigned long v)
  {
    detail::append_number_ (buffer_, v);
    buffer_.append ("ul");
    return *this;
  }

  expression_formatter&
  expression_formatter::operator<< (signed long long v)
  {
    detail::append_number_ (buffer_, v);
    buffer_.append ("ll");
    return *this;
  }

  expression_formatter&
  expression_formatter::operator<< (unsigned long long v)
  {
    detail::append_number_ (buffer_, v);
    buffer_.append ("ull");
    return *this;
  }

  expression_formatter&
  expression_formatter::operator<< (float v)
  {
    detail::append_number_ (buffer_, v);
    buffer_.append ("f");
    return *this;
  }

  expression_formatter&
  expression_formatter::operator<< (double v)
  {
    detail::append_number_ (buffer_, v);
    return *this;
  }

  expression_formatter&
  expression_formatter::operator<< (long double v)
  {
    detail::append_number_ (buffer_, v);
    buffer_.append ("l");
    return *this;
  }
 
  // --------------------------------------------------------------------------
} // namespace micro_os_plus::micro_test_plus::detail
 
// ----------------------------------------------------------------------------