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/** @file
* IPRT / No-CRT - Our own exception header.
*/
/*
* Copyright (C) 2022-2023 Oracle and/or its affiliates.
*
* This file is part of VirtualBox base platform packages, as
* available from https://www.virtualbox.org.
*
* This program 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, in version 3 of the
* License.
*
* This program 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses>.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
* in the VirtualBox distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*
* SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
*/
#ifndef VBOX_INCLUDED_SRC_nocrt_exception
#define VBOX_INCLUDED_SRC_nocrt_exception
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
#include <iprt/types.h>
namespace std {
/** Exception base class. */
class exception
{
public:
exception() RT_NOEXCEPT
#ifdef _MSC_VER
: m_pszWhat(NULL)
#endif
{ }
exception(const exception &a_rThat) RT_NOEXCEPT
#ifdef _MSC_VER
: m_pszWhat(a_rThat.m_pszWhat)
#endif
{
RT_NOREF(a_rThat);
}
#ifdef _MSC_VER
exception(const char *a_pszWhat, int a_iIgnored = 0) RT_NOEXCEPT
: m_pszWhat(a_pszWhat)
{ RT_NOREF(a_iIgnored); }
#endif
virtual ~exception() RT_NOEXCEPT
{}
virtual const char *what() const RT_NOEXCEPT
{
#ifdef _MSC_VER
if (m_pszWhat)
return m_pszWhat;
#endif
return "unknown exception";
}
#ifdef _MSC_VER
protected:
const char *m_pszWhat;
#endif
};
}
#endif /* !VBOX_INCLUDED_SRC_nocrt_exception */
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