/usr/include/libmesh/libmesh_exceptions.h is in libmesh-dev 0.7.1-2ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 | // $Id: libmesh_exceptions.h 3482 2009-10-06 01:22:40Z benkirk $
// The libMesh Finite Element Library.
// Copyright (C) 2002-2008 Benjamin S. Kirk, John W. Peterson, Roy H. Stogner
// This library 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 2.1 of the License, or (at your option) any later version.
// This library 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 this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#ifndef __libmesh_exceptions_h__
#define __libmesh_exceptions_h__
#include "libmesh_config.h"
#ifdef LIBMESH_ENABLE_EXCEPTIONS
#include <stdexcept>
namespace libMesh {
/**
* A class to represent the internal "this should never happen"
* errors, to be thrown by "libmesh_error();"
*/
class LogicError : public std::logic_error
{
public:
LogicError() : std::logic_error( "Error in libMesh internal logic" ) {}
};
/**
* A class to stub for features that should be in libMesh, but
* haven't been written yet, to be thrown by
* "libmesh_not_implemented();"
*/
class NotImplemented : public std::logic_error
{
public:
NotImplemented() : std::logic_error( "Error: not implemented!" ) {}
};
/**
* A class representing a failed attempt by the library to open a
* file (or construct an fstream, etc), to be thrown by
* "libmesh_file_error(filename);" For ease of debugging, "filename"
* should include any (absolute or relative or implicit) pathname
* that was part of the failed open.
*/
class FileError : public std::runtime_error
{
public:
FileError(const std::string& filename) : std::runtime_error( "Error accessing file: " + filename ) {}
};
/**
* A class representing a solver's failure to converge, to be thrown
* by "libmesh_convergence_failure();" This should be a last
* resort; more often, a solve which has failed should be
* reattempted after switching to a smaller timestep, adding
* underrelaxation, taking a smaller continuation step, etc.
*/
class ConvergenceFailure : public std::runtime_error
{
public:
ConvergenceFailure() : std::runtime_error( "Unrecoverable failure to converge" ) {}
};
/**
* A class representing that a dynamic cast failed to produce expected output.
*/
class DynamicCastFailure: public std::runtime_error
{
public:
DynamicCastFailure() : std::runtime_error( "Failed dynamic cast!" ) {}
};
}
#define LIBMESH_THROW(e) do { throw e; } while (0)
#else
#define LIBMESH_THROW(e) do { std::abort(); } while (0)
#endif // LIBMESH_ENABLE_EXCEPTIONS
#endif // #define __libmesh_exceptions_h__
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