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dllc.h

Go to the documentation of this file.

/*
Copyright (C) 1999  Carsten Winkelholz

Address:  FGAN Forschungsgesellschaft f�r Angewandte Naturwissenschaften e. V.
      Neuenahrer Str. 20
      D - 53343 Wachtberg
      
Email:    winkelholz@fgan.de

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/


#ifndef DLLC_H
#define DLLC_H

//#define HINSTANCE void*


#include "oaw/misc/stringc.h"
#include "oaw/misc/arrayc.h"

#include "../oawconfig.h"

OAW_BEGIN_NAMESPACE

class OAW_DLLMAPPING DllC
{
public:
  DllC();
  virtual ~DllC();
  DllC(const DllC&);
  DllC& operator = (const DllC&);
  void* GetAddress(const StringC&);
  short Load(const StringC&);
  short IsLoaded(){return m_handle!=0;}
protected:
  void* m_handle;
  StringC    m_dllFile;
private:
  void CheckAndFreeHandle();
private:
  static ArrayC<StringC> m_dllLoadedFiles;
  static ArrayC<void*> m_dllLoadedHandles;
  static ArrayC<long> m_dllLoadedHandlesCount;
};

OAW_END_NAMESPACE

#endif

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