libstdc++-v3/include/std/stdexcept

// Standard exception classes  -*- C++ -*-

// Copyright (C) 2001-2026 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library.  This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.

// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// Under Section 7 of GPL version 3, you are granted additional
// permissions described in the GCC Runtime Library Exception, version
// 3.1, as published by the Free Software Foundation.

// You should have received a copy of the GNU General Public License and
// a copy of the GCC Runtime Library Exception along with this program;
// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
// <http://www.gnu.org/licenses/>.

/** @file include/stdexcept
 *  This is a Standard C++ Library header.
 */

//
// ISO C++ 19.1  Exception classes
//

#ifndef _GLIBCXX_STDEXCEPT
#define _GLIBCXX_STDEXCEPT 1

#ifdef _GLIBCXX_SYSHDR
#pragma GCC system_header
#endif

#include <exception>
#include <string>
#include <bits/stdexcept_except.h>

namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION

  /**
   * @addtogroup exceptions
   * @{
   */

  /** Thrown to indicate range errors in internal computations.  */
  class range_error : public runtime_error
  {
  public:
#if __cpp_lib_constexpr_exceptions >= 202502L
    constexpr explicit range_error(const string& __arg) _GLIBCXX_TXN_SAFE
    : runtime_error(__arg) { }
    constexpr explicit range_error(const char* __arg) _GLIBCXX_TXN_SAFE
    : runtime_error(__arg) { }
    constexpr range_error(const range_error&) = default;
    constexpr range_error& operator=(const range_error&) = default;
    constexpr range_error(range_error&&) = default;
    constexpr range_error& operator=(range_error&&) = default;
    constexpr virtual ~range_error() noexcept { }
#else
    explicit range_error(const string& __arg) _GLIBCXX_TXN_SAFE;
#if __cplusplus >= 201103L
    explicit range_error(const char*) _GLIBCXX_TXN_SAFE;
    range_error(const range_error&) = default;
    range_error& operator=(const range_error&) = default;
    range_error(range_error&&) = default;
    range_error& operator=(range_error&&) = default;
#endif
    virtual ~range_error() _GLIBCXX_NOTHROW;
#endif
  };

  /// @} group exceptions

_GLIBCXX_END_NAMESPACE_VERSION
} // namespace

#endif /* _GLIBCXX_STDEXCEPT */