NAME¶

std::chrono::time_point::operator+=,operator-= - std::chrono::time_point::operator+=,operator-=

Synopsis¶

time_point& operator+=( const duration& d ); (1) (since C++11)
(constexpr since C++17)
time_point& operator-=( const duration& d ); (2) (since C++11)
(constexpr since C++17)

Modifies the time point by the given duration.

1) Applies the offset d to pt. Effectively, d is added to the internally stored
duration d_ as d_ += d.
2) Applies the offset d to pt in negative direction. Effectively, d is subtracted
from internally stored duration d_ as d_ -= d.

Parameters¶

d - a time offset to apply

Return value¶

*this

Exceptions¶

May throw implementation-defined exceptions.

Example¶

This section is incomplete
Reason: no example

See also¶

operator+ performs add and subtract operations involving a time point
operator- (function template)
(C++11)

Category:¶

* Todo no example