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Exceptions.h
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1//# Exceptions.h: a module for exception handling
2//# Copyright (C) 1995,1999,2000,2001
3//# Associated Universities, Inc. Washington DC, USA.
4//#
5//# This library is free software; you can redistribute it and/or modify it
6//# under the terms of the GNU Library General Public License as published by
7//# the Free Software Foundation; either version 2 of the License, or (at your
8//# option) any later version.
9//#
10//# This library is distributed in the hope that it will be useful, but WITHOUT
11//# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12//# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
13//# License for more details.
14//#
15//# You should have received a copy of the GNU Library General Public License
16//# along with this library; if not, write to the Free Software Foundation,
17//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
18//#
19//# Correspondence concerning AIPS++ should be addressed as follows:
20//# Internet email: casa-feedback@nrao.edu.
21//# Postal address: AIPS++ Project Office
22//# National Radio Astronomy Observatory
23//# 520 Edgemont Road
24//# Charlottesville, VA 22903-2475 USA
25
26#ifndef CASA_EXCEPTIONS_H
27#define CASA_EXCEPTIONS_H
28
29
30#include <casacore/casa/aips.h>
31
32#include <casacore/casa/Exceptions/Error.h>
33
34namespace casacore { //# NAMESPACE CASACORE - BEGIN
35
36// <module>
37//
38// <summary>
39// Exception handling
40// </summary>
41//
42// <reviewed reviewer="UNKNOWN" date="before2004/08/25" demos="">
43// </reviewed>
44//
45// <synopsis>
46// This module provides the exception handling mechanism used in Casacore.
47// It allows the user to define new exception types and to <src>throw</src>,
48// <src>catch</src>, and <src>rethrow</src> these exceptions. The interface
49// to this exception handling mechanism is very similary to the ANSI standard
50// exceptions. This will make it easy to switch when the time comes.
51//
52// This module supplies several <linkto file="Error.h">common exception types </linkto>.
53// These provide examples for creating new errors.
54//
55// At some point, this exception mechanism will probably be replaced with
56// compiler supported exceptions.
57// </synopsis>
58//
59// <example>
60// <em>This example shows how a more specific exception can be caught as
61// a more general exception:</em>
62// <srcblock>
63// #include <casacore/casa/Exceptions.h>
64// #include <iostream>
65// main() {
66// try {
67// throw(indexError<int>(5,"Dummy error"));
68// } catch (IndexError xx) {
69// cout << "caught IndexError" << endl;
70// }
71// }
72// </srcblock>
73// </example>
74// </module>
75
76
77} //# NAMESPACE CASACORE - END
78
79#endif
this file contains all the compiler specific defines
Definition mainpage.dox:28