OW_SharedLibrary.hpp

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00030 
00035 #ifndef OW_SHAREDLIBRARY_HPP_
00036 #define OW_SHAREDLIBRARY_HPP_
00037 #include "OW_config.h"
00038 #include "OW_String.hpp"
00039 #include "OW_IntrusiveReference.hpp"
00040 #include "OW_IntrusiveCountableBase.hpp"
00041 
00042 namespace OW_NAMESPACE
00043 {
00044 
00049 class OW_COMMON_API SharedLibrary : public IntrusiveCountableBase
00050 {
00051 public:
00052    virtual ~SharedLibrary();
00066    template< class fptype >
00067    bool getFunctionPointer(const String& functionName, fptype& retval )
00068    {
00069       return this->doGetFunctionPointer( functionName, reinterpret_cast<void**>(&retval));
00070    }
00071 
00072 protected:
00082    virtual bool doGetFunctionPointer( const String& functionName,
00083          void** fp ) const = 0;
00084 };
00085 typedef IntrusiveReference<SharedLibrary> SharedLibraryRef;
00086 
00087 } // end namespace OW_NAMESPACE
00088 
00089 #endif

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