| 
    libstdc++
    
   | 
 
#include <chrono.h>
Public Types | |
| typedef chrono::nanoseconds | duration | 
| typedef duration::period | period | 
| typedef duration::rep | rep | 
| typedef chrono::time_point< system_clock, duration > | time_point | 
Static Public Member Functions | |
| static time_point | from_time_t (std::time_t __t) noexcept | 
| static time_point | now () noexcept | 
| static std::time_t | to_time_t (const time_point &__t) noexcept | 
Static Public Attributes | |
| static constexpr bool | is_steady | 
System clock.
Time returned represents wall time from the system-wide clock.
| typedef duration::period std::chrono::system_clock::period | 
      
  | 
  inlinestaticnoexcept | 
      
  | 
  inlinestaticnoexcept | 
      
  | 
  staticconstexpr |