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# KeosResource.cpp

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    00001 /*
    00002  * This source file is part of KEOS (Free 3D Engine)
    00003  * For the latest info, see http://www.keosengine.org/
    00004  * E-mails : thierry.vouriot@keosengine.org, yeri@keosengine.org
    00005  *
    00006  * This program is free software; you can redistribute it and/or modify it under
    00007  * the terms of the GNU Lesser General Public License as published by the Free Software
    00008  * Foundation; either version 2 of the License, or (at your option) any later
    00009  * version.
    00010  *
    00011  * This program is distributed in the hope that it will be useful, but WITHOUT
    00012  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
    00013  * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
    00014  *
    00015  * You should have received a copy of the GNU Lesser General Public License along with
    00016  * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
    00017  * Place - Suite 330, Boston, MA 02111-1307, USA, or go to
    00018  * http://www.gnu.org/copyleft/lesser.txt.
    00019  *
    00020  */
    00021
    00022 #include "KeosResource.h"
    00023 #include "KeosResourceManager.h"
    00024
    00025 namespace Keos
    00026 {
    00027     //=======================================================================
    00028     // CResource implementation
    00029     //=======================================================================
    00030
    00031     //-----------------------------------------------------------------------
    00032     IResource::IResource() :
    00033     m_strName    (""),
    00034     m_nRefCount(1)
    00035     {
    00036
    00037     }
    00038
    00039     //-----------------------------------------------------------------------
    00040     IResource::~IResource()
    00041     {
    00042         if (m_strName != "")
    00043             CResourceManager::Instance().Remove(m_strName);
    00044     }
    00045
    00046     //-----------------------------------------------------------------------
    00047     const String& IResource::GetName() const
    00048     {
    00049         return m_strName;
    00050     }
    00051
    00052     //-----------------------------------------------------------------------
    00053     void IResource::AddRef()
    00054     {
    00055         ++m_nRefCount;
    00056     }
    00057
    00058     //-----------------------------------------------------------------------
    00059     int IResource::Release()
    00060     {
    00061         int nRefCount = --m_nRefCount;
    00062
    00063         if (nRefCount == 0)
    00064             delete this;
    00065
    00066         return nRefCount;
    00067     }
    00068
    00069 } // namespace Keos