56 lines
1.9 KiB
C++
56 lines
1.9 KiB
C++
/*=============================================================================
|
|
|
|
This file is part of FLINT.
|
|
|
|
FLINT 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 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
FLINT 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 FLINT; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
|
|
=============================================================================*/
|
|
/******************************************************************************
|
|
|
|
Copyright (C) 2013 Tom Bachmann
|
|
|
|
******************************************************************************/
|
|
|
|
#ifndef FLINTXX_FLINT_EXCEPTION_H
|
|
#define FLINTXX_FLINT_EXCEPTION_H
|
|
|
|
#include <stdexcept>
|
|
#include <string>
|
|
|
|
namespace flint {
|
|
// This is the common flintxx exception class, which is raised whenever the
|
|
// C++ layer diagnoses a problem.
|
|
// Note that the C layer will sometimes abort() with a message (in this case
|
|
// no exception is thrown).
|
|
class flint_exception
|
|
: public std::domain_error // ?
|
|
{
|
|
public:
|
|
flint_exception(const std::string& what)
|
|
: std::domain_error("FLINT: " + what) {}
|
|
};
|
|
|
|
// Helper function. If worked is true, does nothing, else raises
|
|
// flint_exception.
|
|
inline void execution_check(bool worked, const std::string& where,
|
|
const std::string& context)
|
|
{
|
|
if(!worked)
|
|
throw flint_exception(context + " computation failed: " + where);
|
|
}
|
|
} // flint
|
|
|
|
#endif
|