#include "log_writer.h" #include <iostream> int main(int argc, char* argv[]) { if (argc >= 2) { if (argv[1][0] == '1') { std::cout << "start copy 1"; return 0; } if (argv[1][0] == '2') { std::cout << "start copy 2"; return 0; } } std::cout << "launch main part\n"; int res = LogWriter::write_log("heelo"); std::cout << res; return 0; }