std::make_exception_ptr

Exception handling
exception
uncaught_exceptionuncaught_exceptions (until C++20)(C++17)
exception_ptr (C++11)
make_exception_ptr (C++11)
current_exception (C++11)
rethrow_exception (C++11)
nested_exception (C++11)
throw_with_nested (C++11)
rethrow_if_nested (C++11)
Exception handling failures
terminate
terminate_handler
get_terminate (C++11)
set_terminate
bad_exception
unexpected (until C++17)
unexpected_handler (until C++17)
get_unexpected (C++11)(until C++17)
set_unexpected (until C++17)
Contracts
contract_violation (C++20)

Defined in header `<exception>`
template< class E > std::exception_ptr make_exception_ptr( E e ) noexcept;		(since C++11)

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();
}

(none)

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).

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

Language
Standard Library Headers
Freestanding and hosted implementations
Named requirements
Language support library
Concepts library (C++20)
Diagnostics library
Utilities library
Strings library
Containers library
Iterators library
Ranges library (C++20)
Algorithms library
Numerics library
Input/output library
Localizations library
Regular expressions library (C++11)
Atomic operations library (C++11)
Thread support library (C++11)
Filesystem library (C++17)
Technical Specifications