std::make_exception_ptr

template< class E >
std::exception_ptr make_exception_ptr( E e ) noexcept;

Creates an std::exception_ptr that holds a reference to a copy of e. This is done as if executing the following code:

try {
    throw e;
} catch(...) {
    return std::current_exception();
}

Parameters

(none).

Return value

An instance of std::exception_ptr holding a reference to the copy of e, or to an instance of std::bad_alloc or to an instance of std::bad_exception (see std::current_exception).

Notes

The parameter is passed by value and is subject to slicing.

See also