declaration of the raise function. More...

#include <utility>
#include <stdexcept>
#include "MGIS/Config.hxx"
#include "MGIS/Raise.ixx"

Namespaces
namespace	mgis
	the namespace `mgis` encloses all the `MGIS` project.

Typedefs
using	mgis::ExceptionHandler = void(*)(void)
	a simple alias

Functions
MGIS_EXPORT void	mgis::setExceptionHandler (ExceptionHandler)
	set an exception handler

MGIS_EXPORT ExceptionHandler	mgis::getExceptionHandler ()
	return a registred exception handler, nullptr if none were registred.

template<typename Exception = std::runtime_error>
MGIS_VISIBILITY_LOCAL void	mgis::raise ()
	a small wrapper used to build the exception outside the `throw` statement. As most exception's classes constructors may throw, this avoids undefined behaviour as reported by the `cert-err60-cpp` warning of `clang-tidy` (thrown exception type is not nothrow copy constructible).

template<typename Exception = std::runtime_error, typename... Args>
MGIS_VISIBILITY_LOCAL void	mgis::raise (Args &&...)
	a small wrapper used to build the exception outside the `throw` statement. As most exception's classes constructors may throw, this avoids undefined behaviour as reported by the `cert-err60-cpp` warning of `clang-tidy` (thrown exception type is not nothrow copy constructible).

template<typename Exception = std::runtime_error>
MGIS_VISIBILITY_LOCAL void	mgis::raise_if (const bool)
	raise an exception if the first argument is `true`.

template<typename Exception = std::runtime_error, typename... Args>
MGIS_VISIBILITY_LOCAL void	mgis::raise_if (const bool, Args &&...)
	raise an exception if the first argument is `true`.

Detailed Description

declaration of the raise function.

Copyright

(C) Copyright Thomas Helfer 2018. Use, modification and distribution are subject to one of the following licences:

GNU Lesser General Public License (LGPL), Version 3.0. (See accompanying file LGPL-3.0.txt)
CECILL-C, Version 1.0 (See accompanying files CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt).

Namespaces