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source: code/trunk/src/util/Exception.cc @ 3264

Last change on this file since 3264 was 3196, checked in by rgrieder, 15 years ago

Merged pch branch back to trunk.

  • Property svn:eol-style set to native
File size: 2.6 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
37namespace orxonox
38{
39    Exception::Exception(const std::string& description, unsigned int lineNumber,
40                         const char* filename, const char* functionName)
41        : description_(description)
42        , lineNumber_(lineNumber)
43        , functionName_(functionName)
44        , filename_(filename)
45    { }
46
47    Exception::Exception(const std::string& description)
48        : description_(description)
49        , lineNumber_(0)
50        , functionName_("")
51        , filename_("")
52    { }
53
54    /**
55    @remarks
56        The composed full description gets stored to fullDescription_. But for compliance
57        with std::exception, this method has to be const. Hence fullDescription_ is declared
58        as mutable.
59    */
60    const std::string& Exception::getFullDescription() const
61    {
62        if (fullDescription_ == "")
63        {
64            std::ostringstream fullDesc;
65
66            fullDesc << this->getTypeName() << "_EXCEPTION";
67
68            if (this->filename_ != "")
69            {
70                fullDesc << " in " << this->filename_;
71                if (this->lineNumber_)
72                    fullDesc << "(" << this->lineNumber_ << ")";
73            }
74
75            if (this->functionName_ != "")
76                fullDesc << " in function '" << this->functionName_ << "'";
77
78            fullDesc << ": ";
79            if (this->description_ != "")
80                fullDesc << this->description_;
81            else
82                fullDesc << "No description available.";
83
84            this->fullDescription_ = std::string(fullDesc.str());
85        }
86
87        return fullDescription_;
88    }
89}
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