| 1 | //#define BOOST_CHRONO_PROVIDES_DEPRECATED_IO_SINCE_V2_0_0 |
|---|---|
| 2 | #include <iostream> |
| 3 | #include <unistd.h> |
| 4 | #include <boost/chrono.hpp> |
| 5 | #include <boost/chrono/chrono_io.hpp> |
| 6 | |
| 7 | using namespace std; |
| 8 | using namespace boost::chrono; |
| 9 | |
| 10 | template <typename Clock> |
| 11 | void test() |
| 12 | { |
| 13 | typename Clock::time_point start=Clock::now(); |
| 14 | sleep(seconds: 1); |
| 15 | typename Clock::time_point stop=Clock::now(); |
| 16 | cout<<stop-start<<endl; |
| 17 | cout << start <<endl; |
| 18 | cout << stop <<endl; |
| 19 | } |
| 20 | |
| 21 | int main() { |
| 22 | test<process_cpu_clock>(); |
| 23 | test<process_real_cpu_clock>(); |
| 24 | test<process_user_cpu_clock>(); |
| 25 | test<process_system_cpu_clock>(); |
| 26 | return 1; |
| 27 | } |
| 28 |