std::chrono::time_point<Clock,Duration>::operator+=, operator-=

Modifies the time point by the given duration.

# Declarations

time_point& operator+=( const duration& d );

(since C++11) (constexpr since C++17)

time_point& operator-=( const duration& d );

(since C++11) (constexpr since C++17)

# Parameters

# Return value

*this

# Example

This section is incompleteReason: no example

# See also