source: OGRE/trunk/ogrenew/OgreMain/src/OgreDynLibManager.cpp @ 692

Revision 692, 2.9 KB checked in by mattausch, 19 years ago (diff)

adding ogre 1.2 and dependencies

Line 
1/*
2-----------------------------------------------------------------------------
3This source file is part of OGRE
4    (Object-oriented Graphics Rendering Engine)
5For the latest info, see http://www.ogre3d.org/
6
7Copyright (c) 2000-2005 The OGRE Team
8Also see acknowledgements in Readme.html
9
10This program is free software; you can redistribute it and/or modify it under
11the terms of the GNU Lesser General Public License as published by the Free Software
12Foundation; either version 2 of the License, or (at your option) any later
13version.
14
15This program is distributed in the hope that it will be useful, but WITHOUT
16ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
17FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
18
19You should have received a copy of the GNU Lesser General Public License along with
20this program; if not, write to the Free Software Foundation, Inc., 59 Temple
21Place - Suite 330, Boston, MA 02111-1307, USA, or go to
22http://www.gnu.org/copyleft/lesser.txt.
23-----------------------------------------------------------------------------
24*/
25#include "OgreStableHeaders.h"
26
27#include "OgreDynLibManager.h"
28
29#include "OgreDynLib.h"
30
31namespace Ogre
32{
33    //-----------------------------------------------------------------------
34    template<> DynLibManager* Singleton<DynLibManager>::ms_Singleton = 0;
35    DynLibManager* DynLibManager::getSingletonPtr(void)
36    {
37        return ms_Singleton;
38    }
39        //-----------------------------------------------------------------------
40    DynLibManager& DynLibManager::getSingleton(void)
41    { 
42        assert( ms_Singleton );  return ( *ms_Singleton ); 
43    }
44    //-----------------------------------------------------------------------
45        DynLibManager::DynLibManager()
46        {
47        }
48        //-----------------------------------------------------------------------
49    DynLib* DynLibManager::load( const String& filename)
50    {
51                DynLibList::iterator i = mLibList.find(filename);
52                if (i != mLibList.end())
53                {
54                        return i->second;
55                }
56                else
57                {
58                DynLib* pLib = new DynLib(filename);
59                        pLib->load();       
60                mLibList[filename] = pLib;
61                return pLib;
62                }
63    }
64        //-----------------------------------------------------------------------
65        void DynLibManager::unload(DynLib* lib)
66        {
67                DynLibList::iterator i = mLibList.find(lib->getName());
68                if (i != mLibList.end())
69                {
70                        mLibList.erase(i);
71                }
72                lib->unload();
73                delete lib;
74        }
75        //-----------------------------------------------------------------------
76    DynLibManager::~DynLibManager()
77    {
78        // Unload & delete resources in turn
79        for( DynLibList::iterator it = mLibList.begin(); it != mLibList.end(); ++it )
80        {
81            it->second->unload();
82            delete it->second;
83        }
84
85        // Empty the list
86        mLibList.clear();
87    }
88}
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