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source: code/forks/sandbox_qt/src/libraries/util/Exception.cc @ 10946

Last change on this file since 10946 was 7421, checked in by rgrieder, 14 years ago

Basic stuff up and running for the Qt sandbox.
No GUI support yet.

  • Property svn:eol-style set to native
File size: 2.8 KB
Line 
1/*
2 *   ORXONOX - the hottest 3D action shooter ever to exist
3 *                    > www.orxonox.net <
4 *
5 *
6 *   License notice:
7 *
8 *   This program is free software; you can redistribute it and/or
9 *   modify it under the terms of the GNU General Public License
10 *   as published by the Free Software Foundation; either version 2
11 *   of the License, or (at your option) any later version.
12 *
13 *   This program is distributed in the hope that it will be useful,
14 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
15 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 *   GNU General Public License for more details.
17 *
18 *   You should have received a copy of the GNU General Public License
19 *   along with this program; if not, write to the Free Software
20 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
21 *
22 *   Author:
23 *      Reto Grieder
24 *   Co-authors:
25 *      ...
26 *
27 */
28
29/**
30@file
31@brief
32    Implementation of the Exception class.
33*/
34
35#include "Exception.h"
36
37#include "Debug.h"
38
39namespace orxonox
40{
41    Exception::Exception(const std::string& description, unsigned int lineNumber,
42                         const char* filename, const char* functionName)
43        : description_(description)
44        , lineNumber_(lineNumber)
45        , functionName_(functionName)
46        , filename_(filename)
47    { }
48
49    Exception::Exception(const std::string& description)
50        : description_(description)
51        , lineNumber_(0)
52    { }
53
54    const std::string& Exception::getFullDescription() const
55    {
56        if (fullDescription_.empty())
57        {
58            std::ostringstream fullDesc;
59
60            fullDesc << this->getTypeName() << "Exception";
61
62            if (!this->filename_.empty())
63            {
64                fullDesc << " in " << this->filename_;
65                if (this->lineNumber_)
66                    fullDesc << '(' << this->lineNumber_ << ')';
67            }
68
69            if (!this->functionName_.empty())
70                fullDesc << " in function '" << this->functionName_ << '\'';
71
72            fullDesc << ": ";
73            if (!this->description_.empty())
74                fullDesc << this->description_;
75            else
76                fullDesc << "No description available.";
77
78            this->fullDescription_ = fullDesc.str();
79        }
80
81        return fullDescription_;
82    }
83
84    const char* Exception::what() const throw()
85    {
86        return getDescription().c_str();
87    }
88
89    /*static*/ std::string Exception::handleMessage()
90    {
91        try
92        {
93            // rethrow
94            throw;
95        }
96        catch (const std::exception& ex)
97        {
98            return ex.what();
99        }
100        catch (...)
101        {
102            COUT(0) << "BIG WARNING: Unknown exception type encountered."
103                    << "Rethrowing" << endl;
104            throw;
105        }
106    }
107}
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