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Class template microsec_clock

boost::date_time::microsec_clock — A clock providing microsecond level resolution.

Synopsis

template<typename time_type> 
class microsec_clock {
public:
// types
typedef time_type::date_type date_type;
typedef time_type::time_duration_type time_duration_type;
typedef time_duration_type::rep_type resolution_traits_type;

// public static functions
template<typename time_zone_type> 
time_type local_time(shared_ptr< time_zone_type >) ;
time_type local_time() ;
time_type universal_time() ;

// private static functions
time_type create_time(TZ_FOR_CREATE) ;
time_type local_time() ;
time_type universal_time() ;
time_type create_time(FILETIME &, TZ_FOR_CREATE) ;
};

Description

A high precision clock that measures the local time at a resolution up to microseconds and adjusts to the resolution of the time system. For example, for the a library configuration with nano second resolution, the last 3 places of the fractional seconds will always be 000 since there are 1000 nano-seconds in a micro second.

microsec_clock public static functions

  1. template<typename time_zone_type> 
    time_type local_time(shared_ptr< time_zone_type > tz_ptr) ;
  2. time_type local_time() ;
  3. time_type universal_time() ;

microsec_clock private static functions

  1. time_type create_time(TZ_FOR_CREATE tz) ;
  2. time_type local_time() ;
  3. time_type universal_time() ;
  4. time_type create_time(FILETIME & ft, TZ_FOR_CREATE tz) ;
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