/usr/include/linbox/util/error.h is in liblinbox-dev 1.1.6~rc0-4.1.
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 | /* -*- mode: C++; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* linbox/util/error.h
* Copyright (C) 1994-1997 Givaro Team
*
* Written by T. Gautier
*
* 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 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 __UTIL_ERROR_H
#define __UTIL_ERROR_H
#include <cstring>
#include <iostream>
namespace LinBox
{
// ------------------------------- LinboxError
/** base class for execption handling in Givaro
\ingroup util
*/
class LinboxError {
const static size_t max_error_string = 256;
public:
LinboxError (const char* msg = 0) {
std::strncpy(strg, msg, max_error_string);
strg[max_error_string-1] = 0;
};
// -- virtual print of the error message
virtual std::ostream &print (std::ostream &o) const
{ return o << strg<<std::endl ; }
// -- non virtual output operator
friend std::ostream &operator << (std::ostream &o, const LinboxError &E);
// - useful to setup a break point on it
static void throw_error (const LinboxError &err)
{ throw err; }
virtual ~LinboxError() {}
protected:
char strg[max_error_string];
};
class LinboxMathError : public LinboxError {
public:
LinboxMathError (const char* msg) : LinboxError (msg) {};
};
class LinboxMathDivZero : public LinboxMathError {
public:
LinboxMathDivZero (const char* msg) : LinboxMathError (msg) {};
};
class LinboxMathInconsistentSystem : public LinboxMathError {
public:
LinboxMathInconsistentSystem (const char* msg) : LinboxMathError (msg) {};
};
// -- Exception thrown in input of data structure
class LinboxBadFormat : public LinboxError {
public:
LinboxBadFormat (const char* msg) : LinboxError (msg) {};
};
}
#ifdef LinBoxSrcOnly // for all-source compilation
# include <linbox/util/error.C>
#endif
#endif // __UTIL_ERROR_H
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