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std::future_error::future_error(3) | C++ Standard Libary | std::future_error::future_error(3) |
NAME¶
std::future_error::future_error - std::future_error::future_error
Synopsis¶
future_error( const future_error& other ) noexcept;
(1) (since C++11)
explicit future_error( std::future_errc ec ); (2) (since
C++17)
1) Copy constructor. Initializes the contents of the new future_error object
with
those of other. If *this and other both have dynamic type std::future_error
then
std::strcmp(what(), other.what()) == 0.
2) Constructs a new future_error object containing the error code
std::make_error_code(ec).
Parameters¶
other - another future_error object to copy
ec - error code
Notes¶
There is no standard-compliant way for the user to construct a
future_error other
than copying from another future_error prior to C++17. C++11 and C++14 depict
an
exposition-only public constructor taking a std::error_code, and some
implementations provide such a constructor.
2024.06.10 | http://cppreference.com |