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source: code/branches/core3/src/util/UtilPrereqs.h @ 1858

Last change on this file since 1858 was 1716, checked in by landauf, 16 years ago

Added new 'MultiType', replacing MultiTypePrimitive, MultiTypeString and MultiTypeMath. MultiType can hold all types MultiTypeMath was able to hold, namely all primitives, pointers, string and several math objects (vector2, 3 and 4, quaternion, colourvalue, radian, degree).

The new MultiType has a completely changed behaviour, I'll explain this on a wiki page somewhen.
But to say the most important things in a few words:
The MultiType has a fixed type. This type is determined by the first assigned value (by using setValue(value), operator=(value) or MultiType(value)). Every other value getting assigned later, will be converted to the first type. But you can change the type (setType<T>()), convert the value (convert<T>()) or force the type of a newly assigned value manually (setValue<T>(value)) by using template functions.

In contrast, the old MultiTypeMath changed it's internal type whenever a new type was assigned. So be aware of this important change.

At the moment I can't see any issues, but there might very well be several problems yet to discover, so further tests will be done.

  • Property svn:eol-style set to native
File size: 2.1 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 *      Fabian 'x3n' Landau
26 *
27 */
28
29/**
30  @file
31  @brief Contains all the necessary forward declarations for all classes and structs.
32*/
33
34#ifndef _UtilPrereqs_H__
35#define _UtilPrereqs_H__
36
37#include "util/OrxonoxPlatform.h"
38
39//-----------------------------------------------------------------------
40// Shared library settings
41//-----------------------------------------------------------------------
42#if (ORXONOX_PLATFORM == ORXONOX_PLATFORM_WIN32) && !defined( UTIL_STATIC_BUILD )
43#  ifdef UTIL_SHARED_BUILD
44#    define _UtilExport __declspec(dllexport)
45#  else
46#    if defined( __MINGW32__ )
47#      define _UtilExport
48#    else
49#      define _UtilExport __declspec(dllimport)
50#    endif
51#  endif
52#elif defined ( ORXONOX_GCC_VISIBILITY )
53#  define _UtilExport  __attribute__ ((visibility("default")))
54#else
55#  define _UtilExport
56#endif
57
58
59//-----------------------------------------------------------------------
60// Forward declarations
61//-----------------------------------------------------------------------
62class ArgReader;
63class Convert;
64class ExprParser;
65class MultiType;
66class SubString;
67
68namespace orxonox
69{
70    class OutputBuffer;
71    class OutputBufferListener;
72    class Error;
73    class OutputHandler;
74}
75
76#endif /* _UtilPrereqs_H__ */
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