source: trunk/yat/utility/Exception.h @ 1486

Last change on this file since 1486 was 1486, checked in by Jari Häkkinen, 13 years ago

Addresses #436.

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
File size: 2.4 KB
Line 
1#ifndef _theplu_yat_utility_exception_
2#define _theplu_yat_utility_exception_
3
4// $Id: Exception.h 1486 2008-09-09 21:17:19Z jari $
5
6/*
7  Copyright (C) 2005, 2006, 2007 Jari Häkkinen, Peter Johansson
8  Copyright (C) 2008 Peter Johansson
9
10  This file is part of the yat library, http://dev.thep.lu.se/yat
11
12  The yat library is free software; you can redistribute it and/or
13  modify it under the terms of the GNU General Public License as
14  published by the Free Software Foundation; either version 3 of the
15  License, or (at your option) any later version.
16
17  The yat library is distributed in the hope that it will be useful,
18  but WITHOUT ANY WARRANTY; without even the implied warranty of
19  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20  General Public License for more details.
21
22  You should have received a copy of the GNU General Public License
23  along with this program; if not, write to the Free Software
24  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
25  02111-1307, USA.
26*/
27
28#include <stdexcept>
29#include <string>
30
31#include <gsl/gsl_errno.h>
32
33namespace theplu {
34namespace yat {
35namespace utility {
36
37  /**
38     \brief Class used for error reported from Commandline or Option.
39   */
40  class cmd_error : public std::runtime_error
41  {
42  public:
43    /**
44       \brief Constructor
45
46       \param message message to be displayed using function what().
47     */
48    inline cmd_error(std::string message)
49      : std::runtime_error(message) {}
50  };
51
52
53  /**
54     \brief Class for errors reported from underlying GSL calls.
55
56     GSL_error is used in the same way as C++ standard library
57     exceptions.
58  */
59  class GSL_error : public std::runtime_error
60  {
61  public:
62    /**
63       \brief Constructor to create an exception with a message.
64    */
65    inline GSL_error(std::string message) throw()
66      : std::runtime_error("GSL_error: " + message) {}
67
68    /**
69       \brief Constructor to create an exception with a message
70       containg the GSL error description.
71    */
72    inline GSL_error(std::string message, int gsl_status) throw()
73      : std::runtime_error("GSL_error: " + message + " " +
74                           gsl_strerror(gsl_status)) {}
75  };
76
77
78  /**
79     \brief Class to report errors associated with IO operations.
80
81     IO_error is used in the same way as C++ standard library
82     exceptions.
83  */
84  class IO_error : public std::runtime_error
85  {
86  public:
87    /**
88       \brief Constructor to create an exception with a message.
89    */
90    inline IO_error(std::string message) throw()
91      : std::runtime_error("IO_error: " + message) {}
92  };
93
94}}} // of namespace utility, yat, and theplu
95
96#endif
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