std::__unspecified__::exception_ptr(3) Library Functions Manual NAME std::__unspecified__::exception_ptr - An opaque pointer to an arbitrary exception. SYNOPSIS #include Public Member Functions exception_ptr (const exception_ptr &) noexcept exception_ptr (exception_ptr &&__o) noexcept exception_ptr (nullptr_t) noexcept const class std::type_info * __cxa_exception_type () const noexcept operator bool () const noexcept exception_ptr & operator= (const exception_ptr &) noexcept exception_ptr & operator= (exception_ptr &&__o) noexcept void swap (exception_ptr &) noexcept Friends bool operator== (const exception_ptr &, const exception_ptr &) noexcept=default exception_ptr std::current_exception () noexcept template exception_ptr std::make_exception_ptr (_Ex) noexcept void std::rethrow_exception (exception_ptr) Related Symbols (Note that these are not member symbols.) void swap (exception_ptr &__lhs, exception_ptr &__rhs) Detailed Description An opaque pointer to an arbitrary exception. The actual name of this type is unspecified, so the alias std::exception_ptr should be used to refer to it. Since C++11 (but usable in C++98 as a GCC extension) Author Generated automatically by Doxygen for libstdc++ from the source code. libstdc++ std::__unspecified__::exception_ptr(3)