1 #ifndef MSP_TIME_UTILS_H_
2 #define MSP_TIME_UTILS_H_
12 /** Returns the current timestamp. */
15 std::string format_now(const std::string &);
17 /** Returns the CPU time used by the program so far. */
18 TimeDelta get_cpu_time();
20 /** Sleeps for the given duration. */
21 void sleep(const TimeDelta &);