Function LoadFunctionAddr

src/include/loadDynamicLibrary.hpp:113–127

! * \brief Query for function pointer in library * \details This takes a shared module handle returned from LoadSharedLibrary, and a text string of a symbol * to load from the module, and returns a pointer to that symbol. If the symbol is not found, NULL * is returned. If the module handle is NULL, NULL is returned. * \param[in] libHandle Platform handle to the dynamic library * \param[in

 *
 */
inline void* LoadFunctionAddr(void* libHandle, std::string funcName)
{
    if (libHandle == NULL)
        return NULL;

#if defined( _WIN32 )
    HMODULE fileHandle = reinterpret_cast<HMODULE>(libHandle);

    void* pFunc = reinterpret_cast<void*>(::GetProcAddress(fileHandle, funcName.c_str()));
#else
    void* pFunc = ::dlsym( libHandle, funcName.c_str( ) );
#endif

    return pFunc;
}

#endif // _SHAREDLIBRARY_H_