std::chrono::system_clock::to_time_t

From cppreference.com
static std::time_t to_time_t( const std::chrono::time_point& t );
(since C++11)

Converts t to a std::time_t type.

If std::time_t has lower precision, it is implementation-defined whether the value is rounded or truncated.

Contents

[edit] Parameters

t - time point to convert

[edit] Return value

A std::time_t value representing t.

[edit] Exceptions

noexcept specification:  
noexcept
  (since C++11)

[edit] See also

[static]
converts std::time_t to a system clock time point
(public static member function)