logplus/ConvertorManager/include/ConvertorExport.h

#ifdef WIN32
    #ifdef CONVERTOR_LIB
        #define CONVERTOR_EXPORT __declspec(dllexport)
    #else
        #define CONVERTOR_EXPORT __declspec(dllimport)
    #endif
#else
    #define CONVERTOR_EXPORT
#endif
#include "OSGFramework.h"