OW_DLLSharedLibrary.hpp

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00001 /*******************************************************************************
00002 * Copyright (C) 2001-2004 Vintela, Inc. All rights reserved.
00003 *
00004 * Redistribution and use in source and binary forms, with or without
00005 * modification, are permitted provided that the following conditions are met:
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00007 *  - Redistributions of source code must retain the above copyright notice,
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00010 *  - Redistributions in binary form must reproduce the above copyright notice,
00011 *    this list of conditions and the following disclaimer in the documentation
00012 *    and/or other materials provided with the distribution.
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00014 *  - Neither the name of Vintela, Inc. nor the names of its
00015 *    contributors may be used to endorse or promote products derived from this
00016 *    software without specific prior written permission.
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00018 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
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00030 
00036 #ifndef OW_DLL_SHAREDLIBRARY_HPP_INCLUDE_GUARD_
00037 #define OW_DLL_SHAREDLIBRARY_HPP_INCLUDE_GUARD_
00038 
00039 #include "OW_config.h"
00040 #if defined(OW_USE_DLL)
00041 #include "OW_SharedLibrary.hpp"
00042 
00043 #include "OW_Types.hpp"
00044 
00045 // The classes and functions defined in this file are not meant for general
00046 // use, they are internal implementation details.  They may change at any time.
00047 
00048 namespace OW_NAMESPACE
00049 {
00050 
00055 class OW_COMMON_API DLLSharedLibrary : public SharedLibrary
00056 {
00057 public:
00058    DLLSharedLibrary(HINSTANCE libhandle, const String& libName);
00059    virtual ~DLLSharedLibrary();
00060 
00061 protected:
00071    virtual bool doGetFunctionPointer( const String& functionName,
00072       void** fp ) const;
00073 
00074 private:
00075    HINSTANCE m_libhandle;
00076    String m_libName;
00077 };
00078 
00079 } // end namespace OW_NAMESPACE
00080 
00081 #endif // OW_USE_DLL
00082 #endif

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