C++

Reference

<chrono>

class
<chrono>

std::chrono::nanoseconds

typedef duration < /* see rep below */, nano > nanoseconds;
Duration in nanoseconds
Instantiation of duration to represent nanoseconds.

It is a typedef of an instantiation of duration with the following member types:

Member types

member typedefinitiondescription
repA signed integral type of at least 64 bitsRepresentation type
periodnano (i.e., ratio<1,1000000000>)A ratio of 1:1billion with seconds

See also

duration
Duration (class template)
hours
Duration in hours (class)
minutes
Duration in minutes (class)
seconds
Duration in seconds (class)
milliseconds
Duration in milliseconds (class)
microseconds
Duration in microseconds (class)