[Boost-users] store vector<> to filesystem (newbie question)

I have vector<double> timeStamps; How to store this vector to outside binary file in boost style? I'm trying to utilyze mapped file: std::vector<double> timeStamps; std::string filePath("c:\\double_test.bin"); boost::intmax_t thisFileSize(maxSize); // max good value: 0x2FFFFFFF ios::filtering_ostream out; ios::file_sink fsink(filePath); out.push(fsink); //out.write(time_stamps.begin(), thisFileSize); // out.flush(); fsink.close();