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/************************************************************************
*
* Copyright (C) 2009-2024 IRCAD France
* Copyright (C) 2012-2020 IHU Strasbourg
*
* This file is part of Sight.
*
* Sight is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Sight 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Sight. If not, see <https://www.gnu.org/licenses/>.
*
***********************************************************************/
#pragma once
# include <boost/exception/exception.hpp>
# include <boost/throw_exception.hpp>
# include <boost/preprocessor/cat.hpp>
# include "core/exception.hpp"
# include "core/spy_log.hpp"
# include "core/demangler.hpp"
//cspell: disable
# define LOG_FWEXCEPTIONS 1
# define FWCORE_EXCEPTION_CLASS sight::core::exception
# define FWCORE_EXCEPTION_PREPARE_MSG(var, msg) \
std::stringstream var; \
var << msg
# define FWCORE_EXCEPTION_GETCLASSNAME(obj) \
sight::core::demangler(typeid(obj)).get_classname()
# define FWCORE_EXCEPTION_INFO(excep) \
"Exception: <" \
<< FWCORE_EXCEPTION_GETCLASSNAME(excep) \
<< ">: " << excep.what()
// --------------------------------------------------------------------------------
# ifdef LOG_FWEXCEPTIONS
// Copy the exception parameter to avoid warning C4239 when it is a rvalue
# define FWCORE_EXCEPTION_LOG(excep) \
auto BOOST_PP_CAT(__excep, __LINE__) = excep; \
SIGHT_WARN(FWCORE_EXCEPTION_INFO(BOOST_PP_CAT(__excep, __LINE__)))
# else
# define FWCORE_EXCEPTION_LOG(excep)
# endif
// --------------------------------------------------------------------------------
# define FWCORE_EXCEPT_RAISE_EXCEPTION(excep) \
FWCORE_EXCEPTION_LOG(excep); \
BOOST_THROW_EXCEPTION(excep)
# define FWCORE_EXCEPT_RAISE_EXCEPTION_MSG(excep_class, msg) \
FWCORE_EXCEPTION_PREPARE_MSG(exception_msgstream, msg); \
FWCORE_EXCEPT_RAISE_EXCEPTION( \
excep_class(exception_msgstream.str()) \
)
# define FWCORE_EXCEPT_RAISE(msg) \
FWCORE_EXCEPT_RAISE_EXCEPTION_MSG(FWCORE_EXCEPTION_CLASS, msg)
# define FWCORE_EXCEPT_RAISE_EXCEPTION_IF(excep, cond) \
FWCORE_IF(cond, FWCORE_EXCEPT_RAISE_EXCEPTION(excep); )
# define FWCORE_EXCEPT_RAISE_IF(msg, cond) \
FWCORE_IF(cond, FWCORE_EXCEPT_RAISE(msg); )
# define FWCORE_EXCEPT_FORWARD_EXCEPTION(excep) \
BOOST_THROW_EXCEPTION(excep)
# define FWCORE_EXCEPT_FORWARD_EXCEPTION_IF(excep, cond) \
FWCORE_IF(cond, BOOST_THROW_EXCEPTION(excep); )
// -----------------------------------------------------------------------------
# ifdef FWEXCEPTIONS_AS_ASSERTS
# undef FWCORE_EXCEPT_RAISE_EXCEPTION
# define FWCORE_EXCEPT_RAISE_EXCEPTION(excep) \
SIGHT_ASSERT(FWCORE_EXCEPTION_INFO(excep), false)
# undef FWCORE_EXCEPT_FORWARD_EXCEPTION
# define FWCORE_EXCEPT_FORWARD_EXCEPTION(excep) \
SIGHT_ASSERT( \
"[Forwarded] " << FWCORE_EXCEPTION_INFO(excep), \
false \
)
# undef FWCORE_EXCEPT_FORWARD_EXCEPTION_IF
# define FWCORE_EXCEPT_FORWARD_EXCEPTION_IF(excep, cond) \
SIGHT_ASSERT( \
"[Forwarded] " << FWCORE_EXCEPTION_INFO(excep), \
cond \
)
# endif
// -----------------------------------------------------------------------------
# define SIGHT_THROW_EXCEPTION(excep) FWCORE_EXPR_BLOCK( \
FWCORE_EXCEPT_RAISE_EXCEPTION(excep); \
)
# define SIGHT_THROW_EXCEPTION_MSG(excep_class, msg) FWCORE_EXPR_BLOCK( \
FWCORE_EXCEPT_RAISE_EXCEPTION_MSG(excep_class, msg); \
)
# define SIGHT_THROW(msg) FWCORE_EXPR_BLOCK( \
FWCORE_EXCEPT_RAISE(msg); \
)
# define SIGHT_THROW_EXCEPTION_IF(excep, cond) FWCORE_EXPR_BLOCK( \
FWCORE_EXCEPT_RAISE_EXCEPTION_IF(excep, cond) \
)
# define SIGHT_THROW_IF(msg, cond) FWCORE_EXPR_BLOCK( \
FWCORE_EXCEPT_RAISE_IF(msg, cond) \
)
# define FW_FORWARD_EXCEPTION(excep) FWCORE_EXPR_BLOCK( \
FWCORE_EXCEPT_FORWARD_EXCEPTION(excep); \
)
# define FW_FORWARD_EXCEPTION_IF(excep, cond) FWCORE_EXPR_BLOCK( \
FWCORE_EXCEPT_FORWARD_EXCEPTION_IF(excep, cond); \
)
//cspell: enable
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