take_errors()

template<typename T = void>

std::vector< std::exception_ptr > MayaFlux::Parallel::AsyncGroup< T >::take_errors ( )

inline

Returns and clears exceptions accumulated with no handler set.

Only meaningful when the group was constructed without an ExceptionHandler. With a handler, exceptions are reported at the point they're observed and never accumulate here.

Definition at line 132 of file AsyncGroup.hpp.

    {
        std::vector<std::exception_ptr> errors;
        m_errors.drain([&errors](std::exception_ptr& ep) {
            errors.push_back(std::move(ep));
        });
        return errors;
    }

References MayaFlux::Memory::SweepList< T >::drain(), and MayaFlux::Parallel::AsyncGroup< T >::m_errors.

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