std::chrono::time_point<Clock,Duration>::operator+=, operator-=
< cpp | chrono | time point
| (1) | ||
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time_point& operator+=( const duration& d );
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(until C++17) | |
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constexpr time_point& operator+=( const duration& d );
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(since C++17) | |
| (2) | ||
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time_point& operator-=( const duration& d );
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(until C++17) | |
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constexpr time_point& operator-=( const duration& d );
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(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
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(C++11)
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performs add and subtract operations involving a time point (function template) |