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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:17:27 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:17:27 +0000 |
commit | f215e02bf85f68d3a6106c2a1f4f7f063f819064 (patch) | |
tree | 6bb5b92c046312c4e95ac2620b10ddf482d3fa8b /include/iprt/cpp/exception.h | |
parent | Initial commit. (diff) | |
download | virtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.tar.xz virtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.zip |
Adding upstream version 7.0.14-dfsg.upstream/7.0.14-dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | include/iprt/cpp/exception.h | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/include/iprt/cpp/exception.h b/include/iprt/cpp/exception.h new file mode 100644 index 00000000..283290d9 --- /dev/null +++ b/include/iprt/cpp/exception.h @@ -0,0 +1,118 @@ +/** @file + * IPRT - C++ Base Exceptions. + */ + +/* + * Copyright (C) 2006-2023 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 IPRT_INCLUDED_cpp_exception_h +#define IPRT_INCLUDED_cpp_exception_h +#ifndef RT_WITHOUT_PRAGMA_ONCE +# pragma once +#endif + +#include <iprt/cpp/ministring.h> +#include <exception> + +#if RT_MSC_PREREQ(RT_MSC_VER_VC140) +# pragma warning(push) +# pragma warning(disable:4275) /* non dll-interface class 'std::exception' used as base for dll-interface class 'RTCError' */ +#endif + + +/** @defgroup grp_rt_cpp_exceptions C++ Exceptions + * @ingroup grp_rt_cpp + * @{ + */ + +/** + * Base exception class for IPRT, derived from std::exception. + * The XML exceptions are based on this. + */ +class RT_DECL_CLASS RTCError + : public std::exception +{ +public: + + RTCError(const char *pszMessage) + : m_strMsg(pszMessage) + { + } + + RTCError(const RTCString &a_rstrMessage) + : m_strMsg(a_rstrMessage) + { + } + + RTCError(const RTCError &a_rSrc) + : std::exception(a_rSrc), + m_strMsg(a_rSrc.what()) + { + } + + virtual ~RTCError() throw() + { + } + + void operator=(const RTCError &a_rSrc) + { + m_strMsg = a_rSrc.what(); + } + + void setWhat(const char *a_pszMessage) + { + m_strMsg = a_pszMessage; + } + + virtual const char *what() const throw() + { + return m_strMsg.c_str(); + } + +private: + /** + * Hidden default constructor making sure that the extended one above is + * always used. + */ + RTCError(); + +protected: + /** The exception message. */ + RTCString m_strMsg; +}; + +/** @} */ + +#if RT_MSC_PREREQ(RT_MSC_VER_VC140) +# pragma warning(pop) +#endif +#endif /* !IPRT_INCLUDED_cpp_exception_h */ + |