{

std::stringstream ss;

ss << "\"" << message << "\"," << timeInSeconds << "\n";

m_data.push_back(ss.str());

{

if (!m_filename.empty())

{

std::ofstream outfile(m_filename);

outfile << "\"action\",\"duration\"\n";

std::for_each(m_data.begin(), m_data.end(), [&outfile](const std::string& line)mutable ->void{(outfile) << line;});

outfile << std::flush;

}